<SEC-DOCUMENT>0001104659-20-100262.txt : 20200828
<SEC-HEADER>0001104659-20-100262.hdr.sgml : 20200828
<ACCEPTANCE-DATETIME>20200828171627
ACCESSION NUMBER:		0001104659-20-100262
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		15
CONFORMED PERIOD OF REPORT:	20200828
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20200828
DATE AS OF CHANGE:		20200828

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			United Airlines Holdings, Inc.
		CENTRAL INDEX KEY:			0000100517
		STANDARD INDUSTRIAL CLASSIFICATION:	AIR TRANSPORTATION, SCHEDULED [4512]
		IRS NUMBER:				362675207
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-06033
		FILM NUMBER:		201148741

	BUSINESS ADDRESS:	
		STREET 1:		JENNIFER L. KRAFT - WHQLD
		STREET 2:		233 SOUTH WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		872-825-4000

	MAIL ADDRESS:	
		STREET 1:		JENNIFER L. KRAFT - WHQLD
		STREET 2:		233 SOUTH WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	United Continental Holdings, Inc.
		DATE OF NAME CHANGE:	20100930

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	UAL CORP /DE/
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALLEGIS CORP
		DATE OF NAME CHANGE:	19880613

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			UNITED AIRLINES, INC.
		CENTRAL INDEX KEY:			0000319687
		STANDARD INDUSTRIAL CLASSIFICATION:	AIR TRANSPORTATION, SCHEDULED [4512]
		IRS NUMBER:				742099724
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-10323
		FILM NUMBER:		201148740

	BUSINESS ADDRESS:	
		STREET 1:		233 SOUTH WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		872-825-4000

	MAIL ADDRESS:	
		STREET 1:		233 SOUTH WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CONTINENTAL AIRLINES, INC.
		DATE OF NAME CHANGE:	20130212

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CONTINENTAL AIRLINES INC /DE/
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PEOPLE EXPRESS AIRLINES INC
		DATE OF NAME CHANGE:	19890726
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>tm2029684d3_8k.htm
<DESCRIPTION>FORM 8-K
<TEXT>
<XBRL>
<?xml version="1.0" encoding="utf-8"?>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:us-gaap="http://fasb.org/us-gaap/2019-01-31" xmlns:us-roles="http://fasb.org/us-roles/2019-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:country="http://xbrl.sec.gov/country/2017-01-31" xmlns:srt="http://fasb.org/srt/2019-01-31" xmlns:UAL="http://unitedcontinentalholdings.com/20200828">
<head>
     <title></title>
<meta http-equiv="Content-Type" content="text/html" />
</head>
<!-- Field: Set; Name: xdx; ID: xdx_021_US%2DGAAP%2D2019 -->
<!-- Field: Set; Name: xdx; ID: xdx_034_UAL_unitedcontinentalholdings.com_20200828 -->
<!-- Field: Set; Name: xdx; ID: xdx_04F_20200827_20200828 -->
<!-- Field: Set; Name: xdx; ID: xdx_05C_edei%2D%2DEntityCentralIndexKey_0000100517 -->
<!-- Field: Set; Name: xdx; ID: xdx_059_edei%2D%2DAmendmentFlag_false -->
<!-- Field: Set; Name: xdx; ID: xdx_06B_USD_1_iso4217%2D%2DUSD -->
<!-- Field: Set; Name: xdx; ID: xdx_062_Shares_2_xbrli%2D%2Dshares -->
<!-- Field: Set; Name: xdx; ID: xdx_06D_USDPShares_3_iso4217%2D%2DUSD_xbrli%2D%2Dshares -->
<body style="font: 10pt Times New Roman, Times, Serif">
<div style="display: none">
<ix:header>
  <ix:hidden>
    <ix:nonNumeric contextRef="From2020-08-27to2020-08-28" name="dei:EntityCentralIndexKey">0000100517</ix:nonNumeric>
    <ix:nonNumeric contextRef="From2020-08-27to2020-08-28" format="ixt:booleanfalse" name="dei:AmendmentFlag">false</ix:nonNumeric>
    </ix:hidden>
  <ix:references>
    <link:schemaRef xlink:href="ual-20200828.xsd" xlink:type="simple" />
    </ix:references>
  <ix:resources>
    <xbrli:context id="From2020-08-27to2020-08-28">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000100517</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-08-27</xbrli:startDate>
        <xbrli:endDate>2020-08-28</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000100517</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="dei:LegalEntityAxis">UAL:UnitedAirLinesIncMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-08-27</xbrli:startDate>
        <xbrli:endDate>2020-08-28</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:unit id="USD">
      <xbrli:measure>iso4217:USD</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="Shares">
      <xbrli:measure>xbrli:shares</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="USDPShares">
      <xbrli:divide>
        <xbrli:unitNumerator>
          <xbrli:measure>iso4217:USD</xbrli:measure>
        </xbrli:unitNumerator>
        <xbrli:unitDenominator>
          <xbrli:measure>xbrli:shares</xbrli:measure>
        </xbrli:unitDenominator>
      </xbrli:divide>
    </xbrli:unit>
    </ix:resources>
  </ix:header>
</div>


<p style="margin: 0">&#160;</p>

<p style="margin: 0"></p>

<!-- Field: Rule-Page --><div style="width: 100%"><div style="border-top: Black 2pt solid; border-bottom: Black 1pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="margin: 0">&#160;</p>

<p style="font: 18pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>UNITED STATES<br />
SECURITIES AND EXCHANGE COMMISSION</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Washington, DC 20549</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 18pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>FORM <span id="xdx_90D_edei--DocumentType_c20200827__20200828_zDSjC1BxAF8g"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" name="dei:DocumentType">8-K</ix:nonNumeric></span></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>CURRENT REPORT</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Pursuant to Section 13 or 15(d) of
the Securities Exchange Act of 1934</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Date of Report (Date of earliest event
reported): <b><span id="xdx_90A_edei--DocumentPeriodEndDate_c20200827__20200828_zm93l80jxI7h"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" format="ixt:datemonthdayyearen" name="dei:DocumentPeriodEndDate">August 28, 2020</ix:nonNumeric></span></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p>

<p style="font: 18pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b><span id="xdx_900_edei--EntityRegistrantName_c20200827__20200828_zpFQfpk6wwKg"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" name="dei:EntityRegistrantName">UNITED AIRLINES HOLDINGS, INC.</ix:nonNumeric></span></b></p>

<p style="font: 18pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b><span id="xdx_90D_edei--EntityRegistrantName_c20200827__20200828__dei--LegalEntityAxis__custom--UnitedAirLinesIncMember_zVPzSZrDPxD"><ix:nonNumeric contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember" name="dei:EntityRegistrantName">UNITED AIRLINES, INC.</ix:nonNumeric></span> </b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(Exact name of registrant as specified in
its charter)</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr>
    <td style="vertical-align: top; width: 32%; text-align: center"><span style="font-size: 10pt"><b><span id="xdx_906_edei--EntityIncorporationStateCountryCode_c20200827__20200828_zFBmjr3y5aEb"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" format="ixt-sec:stateprovnameen" name="dei:EntityIncorporationStateCountryCode">Delaware</ix:nonNumeric></span></b></span></td>
    <td style="vertical-align: bottom; width: 2%">&#160;</td>
    <td style="vertical-align: top; width: 32%; text-align: center"><span style="font-size: 10pt"><b><span id="xdx_90A_edei--EntityFileNumber_c20200827__20200828_zDjvbsmSgsWa"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" name="dei:EntityFileNumber">001-06033</ix:nonNumeric></span></b></span></td>
    <td style="vertical-align: bottom; width: 2%">&#160;</td>
    <td style="vertical-align: top; width: 32%; text-align: center"><span style="font-size: 10pt"><b><span id="xdx_90D_edei--EntityTaxIdentificationNumber_c20200827__20200828_zK35zq0XLY4c"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" name="dei:EntityTaxIdentificationNumber">36-2675207</ix:nonNumeric></span></b></span></td></tr>
<tr>
    <td style="vertical-align: top; text-align: center"><span style="font-size: 10pt"><b><span id="xdx_902_edei--EntityIncorporationStateCountryCode_c20200827__20200828__dei--LegalEntityAxis__custom--UnitedAirLinesIncMember_zQ9Qez0CdMxh"><ix:nonNumeric contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember" format="ixt-sec:stateprovnameen" name="dei:EntityIncorporationStateCountryCode">Delaware</ix:nonNumeric></span></b></span></td>
    <td style="vertical-align: bottom">&#160;</td>
    <td style="vertical-align: top; text-align: center"><span style="font-size: 10pt"><b><span id="xdx_909_edei--EntityFileNumber_c20200827__20200828__dei--LegalEntityAxis__custom--UnitedAirLinesIncMember_zqyCrvAJgzea"><ix:nonNumeric contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember" name="dei:EntityFileNumber">001-10323</ix:nonNumeric></span></b></span></td>
    <td style="vertical-align: bottom">&#160;</td>
    <td style="vertical-align: top; text-align: center"><span style="font-size: 10pt"><b><span id="xdx_90F_edei--EntityTaxIdentificationNumber_c20200827__20200828__dei--LegalEntityAxis__custom--UnitedAirLinesIncMember_z2CdKNxizjrf"><ix:nonNumeric contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember" name="dei:EntityTaxIdentificationNumber">74-2099724</ix:nonNumeric></span></b></span></td></tr>
<tr>
    <td style="vertical-align: top; text-align: center"><span style="font-size: 10pt">(State or other jurisdiction</span></td>
    <td style="vertical-align: bottom">&#160;</td>
    <td style="vertical-align: top; text-align: center"><span style="font-size: 10pt">(Commission</span></td>
    <td style="vertical-align: bottom">&#160;</td>
    <td style="vertical-align: top; text-align: center"><span style="font-size: 10pt">(IRS Employer</span></td></tr>
<tr>
    <td style="vertical-align: top; text-align: center"><span style="font-size: 10pt">of incorporation)</span></td>
    <td style="vertical-align: bottom">&#160;</td>
    <td style="vertical-align: top; text-align: center">File Number)</td>
    <td style="vertical-align: bottom">&#160;</td>
    <td style="vertical-align: top; text-align: center"><span style="font-size: 10pt">Identification Number)</span></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr>
    <td style="vertical-align: top; width: 49%; text-align: center"><span style="font-size: 10pt"><b><span id="xdx_90C_edei--EntityAddressAddressLine1_c20200827__20200828_zLSlXobumIf"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" name="dei:EntityAddressAddressLine1">233 S. Wacker Drive</ix:nonNumeric></span>, <span id="xdx_901_edei--EntityAddressCityOrTown_c20200827__20200828_zcnsJJ6TF0Ll"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" name="dei:EntityAddressCityOrTown">Chicago</ix:nonNumeric></span>, <span id="xdx_90B_edei--EntityAddressStateOrProvince_c20200827__20200828_zNkS7r15fLC4"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" name="dei:EntityAddressStateOrProvince">IL</ix:nonNumeric></span></b></span></td>
    <td style="vertical-align: bottom; width: 2%; text-align: center">&#160;</td>
    <td style="vertical-align: top; width: 49%; text-align: center"><span style="font-size: 10pt"><b><span id="xdx_900_edei--EntityAddressPostalZipCode_c20200827__20200828_z6OMeyylikid"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" name="dei:EntityAddressPostalZipCode">60606</ix:nonNumeric></span></b></span></td></tr>
<tr>
    <td style="vertical-align: top; text-align: center"><span style="font-size: 10pt"><b><span id="xdx_902_edei--EntityAddressAddressLine1_c20200827__20200828__dei--LegalEntityAxis__custom--UnitedAirLinesIncMember_zJbI2ON1C7pd"><ix:nonNumeric contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember" name="dei:EntityAddressAddressLine1">233 S. Wacker Drive</ix:nonNumeric></span>, <span id="xdx_908_edei--EntityAddressCityOrTown_c20200827__20200828__dei--LegalEntityAxis__custom--UnitedAirLinesIncMember_zT4RwIjDfjZf"><ix:nonNumeric contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember" name="dei:EntityAddressCityOrTown">Chicago</ix:nonNumeric></span>, <span id="xdx_907_edei--EntityAddressStateOrProvince_c20200827__20200828__dei--LegalEntityAxis__custom--UnitedAirLinesIncMember_zc7iIci6Lpca"><ix:nonNumeric contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember" name="dei:EntityAddressStateOrProvince">IL</ix:nonNumeric></span></b></span></td>
    <td style="vertical-align: bottom; text-align: center">&#160;</td>
    <td style="vertical-align: top; text-align: center"><span style="font-size: 10pt"><b><span id="xdx_906_edei--EntityAddressPostalZipCode_c20200827__20200828__dei--LegalEntityAxis__custom--UnitedAirLinesIncMember_zkI4SjEKnSBl"><ix:nonNumeric contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember" name="dei:EntityAddressPostalZipCode">60606</ix:nonNumeric></span></b></span></td></tr>
<tr>
    <td style="vertical-align: top; text-align: center"><span style="font-size: 10pt">(Address of principal executive offices)</span></td>
    <td style="vertical-align: bottom; text-align: center">&#160;</td>
    <td style="vertical-align: top; text-align: center"><span style="font-size: 10pt">(Zip Code)</span></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><b>(<span id="xdx_909_edei--CityAreaCode_c20200827__20200828_zT87k1WfSvle"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" name="dei:CityAreaCode">872</ix:nonNumeric></span>) <span id="xdx_904_edei--LocalPhoneNumber_c20200827__20200828_zqQmxgaHXbF8"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" name="dei:LocalPhoneNumber">825-4000</ix:nonNumeric></span></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><b>(<span id="xdx_903_edei--CityAreaCode_c20200827__20200828__dei--LegalEntityAxis__custom--UnitedAirLinesIncMember_zMj7ps2Nvd1b"><ix:nonNumeric contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember" name="dei:CityAreaCode">872</ix:nonNumeric></span>) <span id="xdx_906_edei--LocalPhoneNumber_c20200827__20200828__dei--LegalEntityAxis__custom--UnitedAirLinesIncMember_z6nn5rzHKp0c"><ix:nonNumeric contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember" name="dei:LocalPhoneNumber">825-4000</ix:nonNumeric></span></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center">Registrant&#8217;s
telephone number, including area code&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(Former name or former address, if changed
since last report.)</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Check the appropriate box below if the Form 8-K filing is intended
to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0in"></td><td style="width: 0.25in; text-align: left"><span style="font-family: Wingdings"><span id="xdx_906_edei--WrittenCommunications_c20200827__20200828_zA6Gk568iPT"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" format="ixt:booleanfalse" name="dei:WrittenCommunications">o</ix:nonNumeric></span></span></td><td style="text-align: justify">Written communications pursuant to Rule 425 under the
Securities Act (17 CFR 230.425)</td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0in"></td><td style="width: 0.25in; text-align: left"><span style="font-family: Wingdings"><span id="xdx_905_edei--SolicitingMaterial_c20200827__20200828_zRHQGB22fya7"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" format="ixt:booleanfalse" name="dei:SolicitingMaterial">o</ix:nonNumeric></span></span></td><td style="text-align: justify">Soliciting material pursuant to Rule 14a-12 under the
Exchange Act (17 CFR 240.14a-12)</td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0in"></td><td style="width: 0.25in; text-align: left"><span style="font-family: Wingdings"><span id="xdx_90E_edei--PreCommencementTenderOffer_c20200827__20200828_zAfFONujUDFd"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" format="ixt:booleanfalse" name="dei:PreCommencementTenderOffer">o</ix:nonNumeric></span></span></td><td style="text-align: justify">Pre-commencement communications pursuant to Rule 14d-2(b)
under the Exchange Act (17 CFR 240.14d-2(b))</td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0in"></td><td style="width: 0.25in; text-align: left"><span style="font-family: Wingdings"><span id="xdx_90F_edei--PreCommencementIssuerTenderOffer_c20200827__20200828_z2QCXmlpUnY9"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" format="ixt:booleanfalse" name="dei:PreCommencementIssuerTenderOffer">&#168;</ix:nonNumeric></span></span></td><td style="text-align: justify">Pre-commencement communications pursuant to Rule 13e-4(c)
under the Exchange Act (17 CFR 240.13e-4(c))</td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font-size: 10pt">Securities registered pursuant
to Section 12(b) of the Act.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
<tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 24%; font-size: 10pt; font-weight: bold; text-align: center">Registrant</td><td style="width: 2%; font-size: 10pt; font-weight: bold; padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 24%; font-size: 10pt; font-weight: bold; text-align: center">Title of each class</td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; width: 23%; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Trading</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Symbol</b></p></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; width: 23%; text-align: center; padding-bottom: 1pt"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>Name&#160;of&#160;each&#160;exchange</b></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>on&#160;which&#160;registered</b>&#160;</p></td></tr>
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: left">United&#160;Airlines&#160;Holdings,&#160;Inc.</td><td style="font-size: 10pt">&#160;</td>
    <td style="font-size: 10pt; text-align: center"><span id="xdx_90C_edei--Security12bTitle_c20200827__20200828_zF58WTRY0zg9"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" name="dei:Security12bTitle">Common Stock, $0.01 par value</ix:nonNumeric></span></td><td style="font-size: 10pt">&#160;</td>
    <td style="font-size: 10pt; text-align: center"><span id="xdx_909_edei--TradingSymbol_c20200827__20200828_zoZ4sTrt5nwe"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" name="dei:TradingSymbol">UAL</ix:nonNumeric></span></td><td style="font-size: 10pt">&#160;</td>
    <td style="font-size: 10pt; text-align: center"><span id="xdx_907_edei--SecurityExchangeName_c20200827__20200828_znq21ELVDIE5"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" format="ixt-sec:exchnameen" name="dei:SecurityExchangeName">The Nasdaq Stock Market LLC</ix:nonNumeric></span></td></tr>
<tr style="vertical-align: bottom">
    <td style="font-size: 10pt; text-align: left">United Airlines, Inc.</td><td style="font-size: 10pt">&#160;</td>
    <td style="font-size: 10pt; text-align: center">None</td><td style="font-size: 10pt">&#160;</td>
    <td style="font-size: 10pt; text-align: center">None</td><td style="font-size: 10pt">&#160;</td>
    <td style="font-size: 10pt; text-align: center">None</td></tr>
</table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Indicate by check mark whether the registrant is an emerging
growth company as defined in Rule 405 of the Securities Act of 1933 (&#167;230.405 of this chapter) or Rule 12b-2 of the Securities
Exchange Act of 1934 (&#167;240.12b-2 of this chapter). Emerging growth company&#160;<span style="font-family: Wingdings"><span id="xdx_90A_edei--EntityEmergingGrowthCompany_c20200827__20200828_zTFTa2LdVNPl"><ix:nonNumeric contextRef="From2020-08-27to2020-08-28" format="ixt:booleanfalse" name="dei:EntityEmergingGrowthCompany">o</ix:nonNumeric></span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">If an emerging growth company, indicate by check mark if the
registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards
provided pursuant to Section 13(a) of the Exchange Act.&#160;<span style="font-family: Wingdings">o</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font-family: Wingdings"></span></p>

<!-- Field: Rule-Page --><div style="margin-top: 3pt; margin-bottom: 12pt; width: 100%"><div style="border-top: Black 1pt solid; border-bottom: Black 2pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><span style="font-family: Times New Roman, Times, Serif"></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p>

<!-- Field: Page; Sequence: 1 -->
    <div style="border-bottom: Black 1pt solid; margin-top: 12pt; margin-bottom: 6pt"><p style="margin: 0pt">&#160;</p></div>
    <div style="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top">
<td style="width: 0"></td><td style="width: 1in"><b>Item 8.01.</b></td><td><b>Other Events.</b></td></tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">As
previously reported, on April 20, 2020, United Airlines Holdings, Inc. (&#8220;UAL&#8221; and, together with United Airlines, Inc.,
the &#8220;Company&#8221;) entered into a warrant agreement (the &#8220;Warrant Agreement&#8221;) with the United States Department
of the Treasury (&#8220;Treasury&#8221;) in connection with the Payroll Support Program established under the Coronavirus Aid,
Relief, and Economic Security Act. Pursuant to the Warrant Agreement, UAL has issued to Treasury warrants to purchase up to 4,627,141
shares of common stock (the &#8220;Warrants&#8221;). The Warrant Agreement entitles Treasury to customary registration rights.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">On December 1, 2017, the Company filed a
shelf registration statement on Form S-3 (File No. 333-221865) (the &#8220;Registration Statement&#8221;). The Registration Statement
provides for the sale of securities, including shares of common stock and warrants of the Company, from time to time by UAL, its
wholly-owned subsidiary United Airlines, Inc. and selling security holders who may be named in a prospectus supplement. On the
date hereof, UAL filed a prospectus supplement (the &#8220;Prospectus Supplement&#8221;) providing for the resale of the Warrants
by one or more selling security holders from time to time, as well as the resale of up to 4,627,141 shares of common stock issuable
upon exercise of the Warrants (the &#8220;Shares&#8221;).</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Sidley Austin LLP, counsel to UAL, has issued
a legal opinion relating to the Warrants and the Shares. A copy of such legal opinion, including the consent included therein,
is attached as Exhibit 5.1 hereto.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">The foregoing description of the Warrant
Agreement does not purport to be complete and is qualified in its entirety by reference to each of the Warrant Agreement, filed
herewith as Exhibit 4.1, and the Form of Warrant, filed herewith as Exhibit 4.2, each of which is incorporated herein by reference.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; margin-top: 0pt; margin-bottom: 0pt"><tr style="vertical-align: top; text-align: justify">
<td style="width: 0"></td><td style="width: 1in; text-align: left"><b>Item 9.01.</b></td><td style="text-align: justify"><b>Financial Statements and Exhibits.</b></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: top">
    <td style="width: 5%; padding-right: 0.7pt; font-size: 10pt">&#160;</td>
    <td style="width: 9%; padding-right: 0.7pt; font-size: 10pt"><b>(d)</b></td>
    <td style="width: 86%; padding-right: 0.7pt; font-size: 10pt"><b>Exhibits</b></td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 7%; padding-right: 0.7pt; text-align: center"><span style="font-size: 10pt"><b>Exhibit<br />
Number</b></span></td>
    <td style="width: 2%; padding-right: 0.7pt; text-align: center">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 91%; padding-right: 0.7pt"><span style="font-size: 10pt"><b>Description of Exhibit</b></span></td></tr>
<tr style="vertical-align: top">
    <td style="padding-right: 0.7pt; text-align: center"><a href="https://www.sec.gov/Archives/edgar/data/100517/000110465920050368/tm2016500d1_ex4-2.htm">4.1</a></td>
    <td style="padding-right: 0.7pt">&#160;</td>
    <td style="padding-right: 0.7pt"><a href="https://www.sec.gov/Archives/edgar/data/100517/000110465920050368/tm2016500d1_ex4-2.htm">Warrant Agreement, dated as of April 20, 2020, between UAL and the United States Department of the Treasury (filed as Exhibit 4.2 to UAL&#8217;s Form 8-K filed on April 23, 2020, and incorporated herein by reference).</a></td></tr>
<tr style="vertical-align: top">
    <td style="padding-right: 0.7pt; text-align: center"><a href="https://www.sec.gov/Archives/edgar/data/100517/000110465920050368/tm2016500d1_ex4-2.htm">4.2</a></td>
    <td style="padding-right: 0.7pt">&#160;</td>
    <td style="padding-right: 0.7pt"><a href="https://www.sec.gov/Archives/edgar/data/100517/000110465920050368/tm2016500d1_ex4-2.htm">Form of Warrant (included in Exhibit 4.1 as Annex B thereto). </a></td></tr>
<tr style="vertical-align: top">
    <td style="padding-right: 0.7pt; text-align: center"><a href="tm2029684d3_ex5-1.htm" style="-sec-extract: exhibit">5.1</a></td>
    <td style="padding-right: 0.7pt">&#160;</td>
    <td style="padding-right: 0.7pt"><a href="tm2029684d3_ex5-1.htm" style="-sec-extract: exhibit">Opinion of Sidley Austin LLP dated August 28, 2020.</a></td></tr>
<tr style="vertical-align: top">
    <td style="padding-right: 0.7pt; text-align: center"><a href="tm2029684d3_ex5-1.htm" style="-sec-extract: exhibit">23.1</a></td>
    <td style="padding-right: 0.7pt">&#160;</td>
    <td style="padding-right: 0.7pt"><a href="tm2029684d3_ex5-1.htm" style="-sec-extract: exhibit">Consent of Sidley Austin LLP (included in Exhibit 5.1 hereto).</a></td></tr>
<tr style="vertical-align: top">
    <td style="padding-right: 0.7pt; text-align: center">104</td>
    <td style="padding-right: 0.7pt">&#160;</td>
    <td style="padding-right: 0.7pt">Cover Page Interactive Data File (embedded within the Inline XBRL document).</td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<!-- Field: Page; Sequence: 2 -->
    <div style="border-bottom: Black 1pt solid; margin-top: 12pt; margin-bottom: 6pt"><p style="margin: 0pt">&#160;</p></div>
    <div style="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><b>SIGNATURES</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.2in">Pursuant to the requirements of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.2in">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: top">
    <td style="padding-right: 0.7pt; padding-left: 0.7pt">&#160;</td>
    <td colspan="2" style="padding-right: 0.7pt; padding-left: 0.7pt">
        <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>UNITED AIRLINES HOLDINGS, INC.</b></p>
        <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>UNITED AIRLINES, INC.</b></p></td>
    </tr>
<tr>
    <td style="vertical-align: top; width: 50%; padding-right: 0.7pt; padding-left: 0.7pt">&#160;</td>
    <td style="vertical-align: top; width: 5%; padding-right: 0.7pt; padding-left: 0.7pt">&#160;</td>
    <td style="vertical-align: bottom; width: 45%; padding-right: 0.7pt; padding-left: 0.7pt">&#160;</td>
    </tr>
<tr>
    <td style="vertical-align: top; padding-right: 0.7pt; padding-left: 0.7pt">&#160;</td>
    <td style="vertical-align: top; padding-right: 0.7pt; padding-left: 0.7pt">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 0.7pt; padding-left: 0.7pt">&#160;</td>
    </tr>
<tr style="vertical-align: top">
    <td style="padding-right: 0.7pt; padding-left: 0.7pt">&#160;</td>
    <td style="padding-right: 0.7pt; padding-left: 0.7pt">By:</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 0.7pt; padding-left: 0.7pt">/s/ Jennifer L. Kraft</td>
    </tr>
<tr style="vertical-align: top">
    <td style="padding-right: 0.7pt; padding-left: 0.7pt">&#160;</td>
    <td style="padding-right: 0.7pt; padding-left: 0.7pt"><span style="font-family: Times New Roman, Times, Serif">Name: </span></td>
    <td style="padding-right: 0.7pt; padding-left: 0.7pt"><span style="font-family: Times New Roman, Times, Serif">Jennifer L. Kraft</span></td>
    </tr>
<tr style="vertical-align: top">
    <td style="padding-right: 0.7pt; padding-left: 0.7pt">&#160;</td>
    <td style="padding-right: 0.7pt; padding-left: 0.7pt">Title:</td>
    <td style="padding-right: 0.7pt; padding-left: 0.7pt">Vice President and Secretary </td>
    </tr>
<tr style="vertical-align: top">
    <td style="padding-right: 0.7pt; padding-left: 0.7pt">&#160;</td>
    <td style="padding-right: 0.7pt; padding-left: 0.7pt">&#160;</td>
    <td style="padding-right: 0.7pt; padding-left: 0.7pt">&#160;</td>
    </tr>
<tr style="vertical-align: top">
    <td style="padding-right: 0.7pt; padding-left: 0.7pt">&#160;</td>
    <td style="padding-right: 0.7pt; padding-left: 0.7pt">&#160;</td>
    <td style="padding-right: 0.7pt; padding-left: 0.7pt">&#160;</td>
    </tr>
<tr style="vertical-align: top">
    <td style="padding-right: 0.7pt; padding-left: 0.7pt">Date:&#160;&#160;August 28, 2020</td>
    <td style="padding-right: 0.7pt; padding-left: 0.7pt">&#160;</td>
    <td style="padding-right: 0.7pt; padding-left: 0.7pt">&#160;</td>
    </tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p>

<!-- Field: Page; Sequence: 3; Options: Last -->
    <div style="border-bottom: Black 1pt solid; margin-top: 12pt; margin-bottom: 6pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></p>
</body>
</html>
<!-- Field: Set; Name: xdx; ID: xdx_08B_extensions -->
<!-- eJx9TsFqwzAM/YL8g/A5pHZGBsut87JiloaSpWVXN1GHWWIH2+3WT9pfznUYu00I9CS9pydCUrIxz2pEC2+PbQ0dTvMoPUKLJ7SoewwMLl5KCLXFd+W8ldrH9lfITdBg0BQZO4Z5ZF6Uw6EERlesWLGHAMriHnZbktz23OiTGlB7JUeQeoCdNbNV6KW9Lhc6+WW0ma7R6YDWKaPDuYwu62/IKcuhMRf5aeyHg7rmJEljJGRjzXm+2ZydNxNUI07Byy3Sv4yv9JFT7rXyOKyVrZVGJ3S/xemINhAoze8oK6oA943oqidYi7YWTfWagmh49s88mvwAxmdkmw== -->
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>tm2029684d3_ex5-1.htm
<DESCRIPTION>EXHIBIT 5.1
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="margin: 0pt">&nbsp;</P>

<P STYLE="text-align: right; margin: 0pt"><B>Exhibit 5.1</B></P>

<P STYLE="margin: 0pt">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 29%; padding-top: 0.15in; padding-right: 0.05in; padding-left: 0.05in; font-size: 10pt"><IMG SRC="tm2029684d3_ex5-1img01.jpg" ALT=""><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></TD>
    <TD STYLE="width: 39%; padding-top: 0.15in; padding-right: 0.05in; padding-left: 0.05in">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">Sidley Austin
        LLP</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">One South Dearborn
        Street</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">Chicago,&nbsp;IL
        60603</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">+1 312 853
        7000</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">+1 312 853
        7036 Fax</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">AMERICA
        </FONT><FONT STYLE="font-family: Symbol; text-transform: uppercase">&middot;</FONT> <FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">ASIA
        PACIFIC </FONT><FONT STYLE="font-family: Symbol; text-transform: uppercase">&middot;</FONT> <FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">EUROPE</FONT></P></TD>
    <TD STYLE="width: 32%; padding-right: 0.05in; padding-left: 0.05in">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">&nbsp;</FONT></P></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">August&nbsp;28, 2020</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">United Airlines Holdings,&nbsp;Inc.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">233 South Wacker Drive</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Chicago,&nbsp;Illinois 60606</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 1in"></TD><TD STYLE="width: 0.5in">Re:</TD><TD><U>Registration Statement on Form&nbsp;S-3</U></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Ladies and Gentlemen:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">We refer to (i)&nbsp;the Registration Statement
on Form&nbsp;S-3, File No.&nbsp;333-221865 (the &#8220;<U>Registration Statement</U>&#8221;), filed by United Airlines Holdings,&nbsp;Inc.
(f/k/a United Continental Holdings,&nbsp;Inc.), a Delaware corporation (the &#8220;<U>Company</U>&#8221;), with the Securities
and Exchange Commission (the &#8220;<U>Commission</U>&#8221;) under the Securities Act of 1933, as amended (the &#8220;<U>Securities
Act</U>&#8221;), which Registration Statement became effective upon filing pursuant to Rule&nbsp;462(e)&nbsp;under the Securities
Act, and (ii)&nbsp;the Prospectus Supplement of the Company dated August&nbsp;28, 2020 (the &#8220;<U>Prospectus Supplement</U>&#8221;)
filed with the Commission under the Securities Act relating to the potential resale by one or more selling securityholders named
therein from time to time of (x)&nbsp;warrants (the &#8220;<U>Warrants</U>&#8221;) to purchase up to 4,627,141 shares of common
stock of the Company, par value $0.01 per share (the &#8220;<U>Common Stock</U>&#8221;), and (y)&nbsp;up to 4,627,141 shares of
Common Stock issuable upon exercise of the Warrants (the &#8220;<U>Warrant Shares</U>&#8221; and, together with the &#8220;<U>Warrants</U>&#8221;,
the &#8220;<U>Securities</U>&#8221;), in each case in accordance with the terms of that certain Warrant Agreement, dated as of
April&nbsp;20, 2020 (as it may be amended from time to time, the &#8220;<U>Warrant Agreement</U>&#8221;), between the Company and
the United States Department of the Treasury.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">This opinion letter is being delivered in
accordance with the requirements of Item 601(b)(5)&nbsp;of Regulation S-K under the Securities Act.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">We have examined the Registration
Statement, the Warrant Agreement, the Warrants, the Company&#8217;s amended and restated certificate of incorporation (the
&#8220;<U>Charter</U>&#8221;), the Company&#8217;s amended and restated bylaws (the &#8220;<U>Bylaws</U>&#8221;) and the
resolutions adopted by the board of directors of the Company relating to the Registration Statement and the issuance of the
Securities by the Company. We have also examined originals, or copies of originals certified to our satisfaction, of such
agreements, documents, certificates and statements of the Company and other corporate documents and instruments, and have
examined such questions of law, as we have considered relevant and necessary as a basis for this opinion letter. We have
assumed the authenticity of all documents submitted to us as originals, the genuineness of all signatures, the legal capacity
of all persons and the conformity with the original documents of any copies thereof submitted to us for examination. As to
facts relevant to the opinions expressed herein, we have relied without independent investigation or verification upon, and
assumed the accuracy and completeness of, certificates, letters and oral and written statements and representations of public
officials and officers and other representatives of the Company.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<!-- Field: Page; Sequence: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><IMG SRC="tm2029684d3_ex5-1img01.jpg" ALT=""><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">United Airlines Holdings,&nbsp;Inc.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">August&nbsp;28, 2020</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Page&nbsp;2</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Based on and subject to the foregoing and
the other limitations, qualifications and assumptions set forth herein, we are of the opinion that:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.75in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.</FONT>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<FONT STYLE="font-size: 10pt">The
Warrants constitute valid and binding obligations of the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.75in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.</FONT>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<FONT STYLE="font-size: 10pt">The
Warrant Shares have been duly authorized and, when issued upon exercise of the Warrants in the manner described in the Prospectus
Supplement and in accordance with the terms of the Warrant Agreement and the Warrants, will be validly issued, fully paid and non-assessable
when certificates representing such shares of Common Stock shall have been duly executed, countersigned and registered and duly
delivered in accordance with the applicable definitive purchase, underwriting or similar agreement upon payment of the agreed consideration
therefor in an amount not less than the aggregate par value thereof or, if any such shares of Common Stock are to be issued in
uncertificated form, the Company&#8217;s books shall reflect the issuance of such shares of Common Stock in accordance with the
applicable definitive purchase, underwriting or similar agreement upon payment of the agreed consideration therefor in an amount
not less than the aggregate par value thereof.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">For the purposes of this opinion letter,
we have assumed that, at the time of the offer, sale and delivery of any of the Securities:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">(i)&nbsp;the Securities being offered will
be offered and sold as contemplated in the Registration Statement and the Prospectus Supplement;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">(ii)&nbsp;the performance by the Company
of the Warrant Agreement, and the offer, sale and delivery of the Securities will not (A)&nbsp;contravene or violate the Charter
or Bylaws, (B)&nbsp;violate any law, rule&nbsp;or regulation applicable to the Company, (C)&nbsp;result in a default under or breach
of any agreement or instrument binding upon the Company or any order, judgment or decree of any court or governmental authority
applicable to the Company, or (D)&nbsp;require any authorization, approval or other action by, or notice to or filing with, any
court or governmental authority (other than such authorizations, approvals, actions, notices or filings which shall have been obtained
or made, as the case may be, and which shall be in full force and effect);</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">(iii)&nbsp;the authorization of the issuance
of the Warrant Shares will not have been modified or rescinded, and there will not have occurred any change in law affecting the
validity, legally binding character or enforceability thereof; and</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">(iv)&nbsp;the Charter and the Bylaws, each
as currently in effect, will not have been modified or amended and will be in full force and effect.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">With respect to each instrument or agreement
referred to in or otherwise relevant to the opinions set forth herein (each, an &#8220;I<U>nstrument</U>&#8221;), we have assumed,
to the extent relevant to the opinions set forth herein, that (i)&nbsp;each party to such Instrument (if not a natural person)
was duly organized or formed, as the case may be, and was at all relevant times and is validly existing and in good standing under
the laws of its jurisdiction of organization or formation, as the case may be, and had at all relevant times and has full right,
power and authority to execute, deliver and perform its obligations under such Instrument; (ii)&nbsp;such Instrument has been duly
authorized, executed and delivered by each party thereto; and (iii)&nbsp;such Instrument was at all relevant times and is a valid,
binding and enforceable agreement or obligation, as the case may be, of, each party thereto; <U>provided</U> that we make no assumption
in clause (iii)&nbsp;insofar as it relates to the Company and is expressly covered by our opinions set forth herein.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<!-- Field: Page; Sequence: 2 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></P></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><IMG SRC="tm2029684d3_ex5-1img01.jpg" ALT=""><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">United Airlines Holdings,&nbsp;Inc.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">August&nbsp;28, 2020</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Page&nbsp;3</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">Our opinions are subject to bankruptcy,
insolvency, reorganization, moratorium, fraudulent conveyance, fraudulent transfer and other similar laws relating to or affecting
creditors&#8217; rights generally and to general equitable principles (regardless of whether considered in a proceeding in equity
or at law), including concepts of commercial reasonableness, good faith and fair dealing and the possible unavailability of specific
performance or injunctive relief.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">This opinion letter is limited to the General
Corporation Law of the State of Delaware and the laws of the State of New York (excluding the securities laws of the State of New
York). We express no opinion as to the laws, rules&nbsp;or regulations of any other jurisdiction, including, without limitation,
the federal laws of the United States of America or any state securities or blue sky laws.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">We hereby consent to the filing of this
opinion letter as an exhibit to the Registration Statement and to all references to our Firm included in or made a part of the
Registration Statement. In giving such consent, we do not thereby admit that we are in the category of persons whose consent is
required under Section&nbsp;7 of the Securities Act.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font-size: 10pt; border-collapse: collapse; width: 100%">
<TR STYLE="font-size: 10pt; vertical-align: bottom">
    <TD STYLE="font-size: 10pt; width: 50%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Very truly yours,</FONT></TD></TR>
<TR STYLE="font-size: 10pt; vertical-align: bottom">
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="font-size: 10pt; vertical-align: bottom">
    <TD STYLE="font-size: 10pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">/s/ Sidley Austin LLP</FONT></TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<!-- Field: Page; Sequence: 3; Options: Last -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>3
<FILENAME>ual-20200828.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" ?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.4a -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.co -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
    <!-- Field: Doc-Info; Name: Misc; Value: +K85w7xRiXgen8uNbXAsWaCB+bPtzp5xqekhuWhybVkavyImokshlibtBqkGQcoL -->
<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:us-gaap="http://fasb.org/us-gaap/2019-01-31" xmlns:srt="http://fasb.org/srt/2019-01-31" xmlns:srt-types="http://fasb.org/srt-types/2019-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:UAL="http://unitedcontinentalholdings.com/20200828" elementFormDefault="qualified" targetNamespace="http://unitedcontinentalholdings.com/20200828">
    <annotation>
      <appinfo>
	<link:roleType roleURI="http://unitedcontinentalholdings.com/role/Cover" id="Cover">
	  <link:definition>00000001 - Document - Cover</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:linkbaseRef xlink:type="simple" xlink:href="ual-20200828_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Presentation Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="ual-20200828_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Label Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="ual-20200828_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Definition Links" />
      </appinfo>
    </annotation>
    <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
    <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
    <import namespace="http://xbrl.sec.gov/dei/2019-01-31" schemaLocation="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd" />
    <import namespace="http://fasb.org/us-gaap/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd" />
    <import namespace="http://fasb.org/us-types/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-types-2019-01-31.xsd" />
    <import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" />
    <import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" />
    <import namespace="http://xbrl.sec.gov/country/2017-01-31" schemaLocation="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd" />
    <import namespace="http://fasb.org/srt/2019-01-31" schemaLocation="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd" />
    <import namespace="http://fasb.org/srt-types/2019-01-31" schemaLocation="http://xbrl.fasb.org/srt/2019/elts/srt-types-2019-01-31.xsd" />
    <element id="UAL_UnitedAirLinesIncMember" name="UnitedAirLinesIncMember" abstract="true" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
</schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>4
<FILENAME>ual-20200828_def.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.4a -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.co -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef roleURI="http://unitedcontinentalholdings.com/role/Cover" xlink:href="ual-20200828.xsd#Cover" xlink:type="simple" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" arcroleURI="http://xbrl.org/int/dim/arcrole/all" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#notAll" arcroleURI="http://xbrl.org/int/dim/arcrole/notAll" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" />
    <link:definitionLink xlink:type="extended" xlink:role="http://unitedcontinentalholdings.com/role/Cover" xlink:title="00000001 - Document - Cover">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInformationLineItems" xlink:label="loc_deiEntityInformationLineItems" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitiesTable" xlink:label="loc_deiEntitiesTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntitiesTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_deiLegalEntityAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_deiEntitiesTable" xlink:to="loc_deiLegalEntityAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_deiEntityDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_deiLegalEntityAxis" xlink:to="loc_deiEntityDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_deiEntityDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_deiLegalEntityAxis" xlink:to="loc_deiEntityDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="ual-20200828.xsd#UAL_UnitedAirLinesIncMember" xlink:label="loc_UALUnitedAirLinesIncMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityDomain" xlink:to="loc_UALUnitedAirLinesIncMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="loc_deiDocumentType_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentType_30" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_deiAmendmentFlag_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiAmendmentFlag_30" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentDescription" xlink:label="loc_deiAmendmentDescription_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiAmendmentDescription_30" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentRegistrationStatement" xlink:label="loc_deiDocumentRegistrationStatement_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentRegistrationStatement_30" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentAnnualReport" xlink:label="loc_deiDocumentAnnualReport_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentAnnualReport_30" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="loc_deiDocumentQuarterlyReport_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentQuarterlyReport_30" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="loc_deiDocumentTransitionReport_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentTransitionReport_30" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentShellCompanyReport" xlink:label="loc_deiDocumentShellCompanyReport_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentShellCompanyReport_30" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentShellCompanyEventDate" xlink:label="loc_deiDocumentShellCompanyEventDate_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentShellCompanyEventDate_30" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodStartDate" xlink:label="loc_deiDocumentPeriodStartDate_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentPeriodStartDate_30" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_deiDocumentPeriodEndDate_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentPeriodEndDate_30" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_deiDocumentFiscalPeriodFocus_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentFiscalPeriodFocus_30" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_deiDocumentFiscalYearFocus_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentFiscalYearFocus_30" xlink:type="arc" order="12" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_deiCurrentFiscalYearEndDate_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiCurrentFiscalYearEndDate_30" xlink:type="arc" order="13" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="loc_deiEntityFileNumber_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityFileNumber_30" xlink:type="arc" order="14" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_deiEntityRegistrantName_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityRegistrantName_30" xlink:type="arc" order="15" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_deiEntityCentralIndexKey_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityCentralIndexKey_30" xlink:type="arc" order="16" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityPrimarySicNumber" xlink:label="loc_deiEntityPrimarySicNumber_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityPrimarySicNumber_30" xlink:type="arc" order="17" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_deiEntityTaxIdentificationNumber_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityTaxIdentificationNumber_30" xlink:type="arc" order="18" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_deiEntityIncorporationStateCountryCode_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityIncorporationStateCountryCode_30" xlink:type="arc" order="19" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_deiEntityAddressAddressLine1_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityAddressAddressLine1_30" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine2" xlink:label="loc_deiEntityAddressAddressLine2_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityAddressAddressLine2_30" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine3" xlink:label="loc_deiEntityAddressAddressLine3_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityAddressAddressLine3_30" xlink:type="arc" order="22" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_deiEntityAddressCityOrTown_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityAddressCityOrTown_30" xlink:type="arc" order="23" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_deiEntityAddressStateOrProvince_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityAddressStateOrProvince_30" xlink:type="arc" order="24" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCountry" xlink:label="loc_deiEntityAddressCountry_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityAddressCountry_30" xlink:type="arc" order="25" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_deiEntityAddressPostalZipCode_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityAddressPostalZipCode_30" xlink:type="arc" order="26" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CountryRegion" xlink:label="loc_deiCountryRegion_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiCountryRegion_30" xlink:type="arc" order="27" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="loc_deiCityAreaCode_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiCityAreaCode_30" xlink:type="arc" order="28" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="loc_deiLocalPhoneNumber_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiLocalPhoneNumber_30" xlink:type="arc" order="29" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Extension" xlink:label="loc_deiExtension_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiExtension_30" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_WrittenCommunications" xlink:label="loc_deiWrittenCommunications_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiWrittenCommunications_30" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SolicitingMaterial" xlink:label="loc_deiSolicitingMaterial_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiSolicitingMaterial_30" xlink:type="arc" order="32" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementTenderOffer" xlink:label="loc_deiPreCommencementTenderOffer_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiPreCommencementTenderOffer_30" xlink:type="arc" order="33" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="loc_deiPreCommencementIssuerTenderOffer_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiPreCommencementIssuerTenderOffer_30" xlink:type="arc" order="34" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="loc_deiSecurity12bTitle_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiSecurity12bTitle_30" xlink:type="arc" order="35" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_NoTradingSymbolFlag" xlink:label="loc_deiNoTradingSymbolFlag_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiNoTradingSymbolFlag_30" xlink:type="arc" order="36" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="loc_deiTradingSymbol_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiTradingSymbol_30" xlink:type="arc" order="37" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="loc_deiSecurityExchangeName_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiSecurityExchangeName_30" xlink:type="arc" order="38" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12gTitle" xlink:label="loc_deiSecurity12gTitle_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiSecurity12gTitle_30" xlink:type="arc" order="39" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityReportingObligation" xlink:label="loc_deiSecurityReportingObligation_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiSecurityReportingObligation_30" xlink:type="arc" order="40" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AnnualInformationForm" xlink:label="loc_deiAnnualInformationForm_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiAnnualInformationForm_30" xlink:type="arc" order="41" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AuditedAnnualFinancialStatements" xlink:label="loc_deiAuditedAnnualFinancialStatements_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiAuditedAnnualFinancialStatements_30" xlink:type="arc" order="42" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="loc_deiEntityWellKnownSeasonedIssuer_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityWellKnownSeasonedIssuer_30" xlink:type="arc" order="43" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="loc_deiEntityVoluntaryFilers_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityVoluntaryFilers_30" xlink:type="arc" order="44" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_deiEntityCurrentReportingStatus_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityCurrentReportingStatus_30" xlink:type="arc" order="45" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_deiEntityInteractiveDataCurrent_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityInteractiveDataCurrent_30" xlink:type="arc" order="46" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_deiEntityFilerCategory_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityFilerCategory_30" xlink:type="arc" order="47" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="loc_deiEntitySmallBusiness_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntitySmallBusiness_30" xlink:type="arc" order="48" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_deiEntityEmergingGrowthCompany_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityEmergingGrowthCompany_30" xlink:type="arc" order="49" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityExTransitionPeriod" xlink:label="loc_deiEntityExTransitionPeriod_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityExTransitionPeriod_30" xlink:type="arc" order="50" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentAccountingStandard" xlink:label="loc_deiDocumentAccountingStandard_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentAccountingStandard_30" xlink:type="arc" order="51" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_OtherReportingStandardItemNumber" xlink:label="loc_deiOtherReportingStandardItemNumber_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiOtherReportingStandardItemNumber_30" xlink:type="arc" order="52" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="loc_deiEntityShellCompany_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityShellCompany_30" xlink:type="arc" order="53" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityPublicFloat" xlink:label="loc_deiEntityPublicFloat_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityPublicFloat_30" xlink:type="arc" order="54" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityBankruptcyProceedingsReportingCurrent" xlink:label="loc_deiEntityBankruptcyProceedingsReportingCurrent_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityBankruptcyProceedingsReportingCurrent_30" xlink:type="arc" order="55" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_deiEntityCommonStockSharesOutstanding_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityCommonStockSharesOutstanding_30" xlink:type="arc" order="56" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentsIncorporatedByReferenceTextBlock" xlink:label="loc_deiDocumentsIncorporatedByReferenceTextBlock_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentsIncorporatedByReferenceTextBlock_30" xlink:type="arc" order="57" />
    </link:definitionLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>5
<FILENAME>ual-20200828_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.4a -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.co -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" roleURI="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" roleURI="http://www.xbrl.org/2009/role/netLabel" />
    <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LegalEntityAxis" xlink:to="dei_LegalEntityAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_LegalEntityAxis_lbl" xml:lang="en-US">Legal Entity [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="ual-20200828.xsd#UAL_UnitedAirLinesIncMember" xlink:label="UAL_UnitedAirLinesIncMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UAL_UnitedAirLinesIncMember" xlink:to="UAL_UnitedAirLinesIncMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="UAL_UnitedAirLinesIncMember_lbl" xml:lang="en-US">UNITED AIRLINES, INC.</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitiesTable" xlink:label="dei_EntitiesTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntitiesTable" xlink:to="dei_EntitiesTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntitiesTable_lbl" xml:lang="en-US">Entities [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInformationLineItems" xlink:label="dei_EntityInformationLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityInformationLineItems" xlink:to="dei_EntityInformationLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityInformationLineItems_lbl" xml:lang="en-US">Entity Information [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentType_lbl" xml:lang="en-US">Document Type</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentFlag_lbl" xml:lang="en-US">Amendment Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentDescription" xlink:label="dei_AmendmentDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentDescription" xlink:to="dei_AmendmentDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentDescription_lbl" xml:lang="en-US">Amendment Description</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentRegistrationStatement" xlink:label="dei_DocumentRegistrationStatement" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentRegistrationStatement" xlink:to="dei_DocumentRegistrationStatement_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentRegistrationStatement_lbl" xml:lang="en-US">Document Registration Statement</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentAnnualReport" xlink:label="dei_DocumentAnnualReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentAnnualReport" xlink:to="dei_DocumentAnnualReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentAnnualReport_lbl" xml:lang="en-US">Document Annual Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="dei_DocumentQuarterlyReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentQuarterlyReport" xlink:to="dei_DocumentQuarterlyReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentQuarterlyReport_lbl" xml:lang="en-US">Document Quarterly Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="dei_DocumentTransitionReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentTransitionReport" xlink:to="dei_DocumentTransitionReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentTransitionReport_lbl" xml:lang="en-US">Document Transition Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentShellCompanyReport" xlink:label="dei_DocumentShellCompanyReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentShellCompanyReport" xlink:to="dei_DocumentShellCompanyReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentShellCompanyReport_lbl" xml:lang="en-US">Document Shell Company Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentShellCompanyEventDate" xlink:label="dei_DocumentShellCompanyEventDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentShellCompanyEventDate" xlink:to="dei_DocumentShellCompanyEventDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentShellCompanyEventDate_lbl" xml:lang="en-US">Document Shell Company Event Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodStartDate" xlink:label="dei_DocumentPeriodStartDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodStartDate" xlink:to="dei_DocumentPeriodStartDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodStartDate_lbl" xml:lang="en-US">Document Period Start Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US">Document Period End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US">Document Fiscal Period Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US">Document Fiscal Year Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xml:lang="en-US">Current Fiscal Year End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFileNumber_lbl" xml:lang="en-US">Entity File Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityRegistrantName_lbl" xml:lang="en-US">Entity Registrant Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCentralIndexKey_lbl" xml:lang="en-US">Entity Central Index Key</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityPrimarySicNumber" xlink:label="dei_EntityPrimarySicNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityPrimarySicNumber" xlink:to="dei_EntityPrimarySicNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityPrimarySicNumber_lbl" xml:lang="en-US">Entity Primary SIC Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xml:lang="en-US">Entity Tax Identification Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine1_lbl" xml:lang="en-US">Entity Address, Address Line One</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine2" xlink:label="dei_EntityAddressAddressLine2" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine2" xlink:to="dei_EntityAddressAddressLine2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine2_lbl" xml:lang="en-US">Entity Address, Address Line Two</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine3" xlink:label="dei_EntityAddressAddressLine3" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine3" xlink:to="dei_EntityAddressAddressLine3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine3_lbl" xml:lang="en-US">Entity Address, Address Line Three</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressCityOrTown_lbl" xml:lang="en-US">Entity Address, City or Town</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressStateOrProvince_lbl" xml:lang="en-US">Entity Address, State or Province</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCountry" xlink:label="dei_EntityAddressCountry" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCountry" xlink:to="dei_EntityAddressCountry_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressCountry_lbl" xml:lang="en-US">Entity Address, Country</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressPostalZipCode_lbl" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CountryRegion" xlink:label="dei_CountryRegion" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CountryRegion" xlink:to="dei_CountryRegion_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CountryRegion_lbl" xml:lang="en-US">Country Region</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CityAreaCode_lbl" xml:lang="en-US">City Area Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_LocalPhoneNumber_lbl" xml:lang="en-US">Local Phone Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Extension" xlink:label="dei_Extension" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Extension" xlink:to="dei_Extension_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Extension_lbl" xml:lang="en-US">Extension</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_WrittenCommunications" xlink:label="dei_WrittenCommunications" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_WrittenCommunications" xlink:to="dei_WrittenCommunications_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_WrittenCommunications_lbl" xml:lang="en-US">Written Communications</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SolicitingMaterial" xlink:label="dei_SolicitingMaterial" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SolicitingMaterial" xlink:to="dei_SolicitingMaterial_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SolicitingMaterial_lbl" xml:lang="en-US">Soliciting Material</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementTenderOffer" xlink:label="dei_PreCommencementTenderOffer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementTenderOffer" xlink:to="dei_PreCommencementTenderOffer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_PreCommencementTenderOffer_lbl" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="dei_PreCommencementIssuerTenderOffer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementIssuerTenderOffer" xlink:to="dei_PreCommencementIssuerTenderOffer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Security12bTitle_lbl" xml:lang="en-US">Title of 12(b) Security</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_NoTradingSymbolFlag" xlink:label="dei_NoTradingSymbolFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_NoTradingSymbolFlag" xlink:to="dei_NoTradingSymbolFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_NoTradingSymbolFlag_lbl" xml:lang="en-US">No Trading Symbol Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_TradingSymbol_lbl" xml:lang="en-US">Trading Symbol</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SecurityExchangeName_lbl" xml:lang="en-US">Security Exchange Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12gTitle" xlink:label="dei_Security12gTitle" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12gTitle" xlink:to="dei_Security12gTitle_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Security12gTitle_lbl" xml:lang="en-US">Title of 12(g) Security</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityReportingObligation" xlink:label="dei_SecurityReportingObligation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityReportingObligation" xlink:to="dei_SecurityReportingObligation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SecurityReportingObligation_lbl" xml:lang="en-US">Security Reporting Obligation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AnnualInformationForm" xlink:label="dei_AnnualInformationForm" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AnnualInformationForm" xlink:to="dei_AnnualInformationForm_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AnnualInformationForm_lbl" xml:lang="en-US">Annual Information Form</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AuditedAnnualFinancialStatements" xlink:label="dei_AuditedAnnualFinancialStatements" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AuditedAnnualFinancialStatements" xlink:to="dei_AuditedAnnualFinancialStatements_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AuditedAnnualFinancialStatements_lbl" xml:lang="en-US">Audited Annual Financial Statements</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="dei_EntityWellKnownSeasonedIssuer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityWellKnownSeasonedIssuer" xlink:to="dei_EntityWellKnownSeasonedIssuer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityWellKnownSeasonedIssuer_lbl" xml:lang="en-US">Entity Well-known Seasoned Issuer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="dei_EntityVoluntaryFilers" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityVoluntaryFilers" xlink:to="dei_EntityVoluntaryFilers_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityVoluntaryFilers_lbl" xml:lang="en-US">Entity Voluntary Filers</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCurrentReportingStatus_lbl" xml:lang="en-US">Entity Current Reporting Status</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityInteractiveDataCurrent" xlink:to="dei_EntityInteractiveDataCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xml:lang="en-US">Entity Interactive Data Current</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFilerCategory_lbl" xml:lang="en-US">Entity Filer Category</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntitySmallBusiness" xlink:to="dei_EntitySmallBusiness_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntitySmallBusiness_lbl" xml:lang="en-US">Entity Small Business</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xml:lang="en-US">Entity Emerging Growth Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityExTransitionPeriod" xlink:label="dei_EntityExTransitionPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityExTransitionPeriod" xlink:to="dei_EntityExTransitionPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityExTransitionPeriod_lbl" xml:lang="en-US">Elected Not To Use the Extended Transition Period</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentAccountingStandard" xlink:label="dei_DocumentAccountingStandard" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentAccountingStandard" xlink:to="dei_DocumentAccountingStandard_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentAccountingStandard_lbl" xml:lang="en-US">Document Accounting Standard</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_OtherReportingStandardItemNumber" xlink:label="dei_OtherReportingStandardItemNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_OtherReportingStandardItemNumber" xlink:to="dei_OtherReportingStandardItemNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_OtherReportingStandardItemNumber_lbl" xml:lang="en-US">Other Reporting Standard Item Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityShellCompany" xlink:to="dei_EntityShellCompany_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityShellCompany_lbl" xml:lang="en-US">Entity Shell Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityPublicFloat" xlink:label="dei_EntityPublicFloat" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityPublicFloat" xlink:to="dei_EntityPublicFloat_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityPublicFloat_lbl" xml:lang="en-US">Entity Public Float</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityBankruptcyProceedingsReportingCurrent" xlink:label="dei_EntityBankruptcyProceedingsReportingCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityBankruptcyProceedingsReportingCurrent" xlink:to="dei_EntityBankruptcyProceedingsReportingCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityBankruptcyProceedingsReportingCurrent_lbl" xml:lang="en-US">Entity Bankruptcy Proceedings, Reporting Current</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentsIncorporatedByReferenceTextBlock" xlink:label="dei_DocumentsIncorporatedByReferenceTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentsIncorporatedByReferenceTextBlock" xlink:to="dei_DocumentsIncorporatedByReferenceTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentsIncorporatedByReferenceTextBlock_lbl" xml:lang="en-US">Documents Incorporated by Reference [Text Block]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UAL_UnitedAirLinesIncMember" xlink:to="UAL_UnitedAirLinesIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="UAL_UnitedAirLinesIncMember_doc" xml:lang="en-US">UNITED AIRLINES, INC.</link:label>
    </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>6
<FILENAME>ual-20200828_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.4a -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.co -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef roleURI="http://unitedcontinentalholdings.com/role/Cover" xlink:href="ual-20200828.xsd#Cover" xlink:type="simple" />
    <link:presentationLink xlink:type="extended" xlink:role="http://unitedcontinentalholdings.com/role/Cover" xlink:title="00000001 - Document - Cover">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CoverAbstract" xlink:label="loc_deiCoverAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitiesTable" xlink:label="loc_deiEntitiesTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiCoverAbstract" xlink:to="loc_deiEntitiesTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInformationLineItems" xlink:label="loc_deiEntityInformationLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntitiesTable" xlink:to="loc_deiEntityInformationLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_deiLegalEntityAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntitiesTable" xlink:to="loc_deiLegalEntityAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_deiEntityDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiLegalEntityAxis" xlink:to="loc_deiEntityDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="ual-20200828.xsd#UAL_UnitedAirLinesIncMember" xlink:label="loc_UALUnitedAirLinesIncMember" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityDomain" xlink:to="loc_UALUnitedAirLinesIncMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="loc_deiDocumentType" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentType" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_deiAmendmentFlag" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiAmendmentFlag" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentDescription" xlink:label="loc_deiAmendmentDescription" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiAmendmentDescription" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentRegistrationStatement" xlink:label="loc_deiDocumentRegistrationStatement" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentRegistrationStatement" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentAnnualReport" xlink:label="loc_deiDocumentAnnualReport" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentAnnualReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="loc_deiDocumentQuarterlyReport" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentQuarterlyReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="loc_deiDocumentTransitionReport" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentTransitionReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentShellCompanyReport" xlink:label="loc_deiDocumentShellCompanyReport" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentShellCompanyReport" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentShellCompanyEventDate" xlink:label="loc_deiDocumentShellCompanyEventDate" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentShellCompanyEventDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodStartDate" xlink:label="loc_deiDocumentPeriodStartDate" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentPeriodStartDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_deiDocumentPeriodEndDate" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentPeriodEndDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_deiDocumentFiscalPeriodFocus" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentFiscalPeriodFocus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_deiDocumentFiscalYearFocus" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentFiscalYearFocus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_deiCurrentFiscalYearEndDate" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiCurrentFiscalYearEndDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="loc_deiEntityFileNumber" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityFileNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_deiEntityRegistrantName" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityRegistrantName" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_deiEntityCentralIndexKey" />
      <link:presentationArc order="160" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityCentralIndexKey" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityPrimarySicNumber" xlink:label="loc_deiEntityPrimarySicNumber" />
      <link:presentationArc order="170" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityPrimarySicNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_deiEntityTaxIdentificationNumber" />
      <link:presentationArc order="180" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityTaxIdentificationNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_deiEntityIncorporationStateCountryCode" />
      <link:presentationArc order="190" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityIncorporationStateCountryCode" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_deiEntityAddressAddressLine1" />
      <link:presentationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityAddressAddressLine1" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine2" xlink:label="loc_deiEntityAddressAddressLine2" />
      <link:presentationArc order="210" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityAddressAddressLine2" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine3" xlink:label="loc_deiEntityAddressAddressLine3" />
      <link:presentationArc order="220" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityAddressAddressLine3" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_deiEntityAddressCityOrTown" />
      <link:presentationArc order="230" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityAddressCityOrTown" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_deiEntityAddressStateOrProvince" />
      <link:presentationArc order="240" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityAddressStateOrProvince" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCountry" xlink:label="loc_deiEntityAddressCountry" />
      <link:presentationArc order="250" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityAddressCountry" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_deiEntityAddressPostalZipCode" />
      <link:presentationArc order="260" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityAddressPostalZipCode" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CountryRegion" xlink:label="loc_deiCountryRegion" />
      <link:presentationArc order="270" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiCountryRegion" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="loc_deiCityAreaCode" />
      <link:presentationArc order="280" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiCityAreaCode" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="loc_deiLocalPhoneNumber" />
      <link:presentationArc order="290" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiLocalPhoneNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Extension" xlink:label="loc_deiExtension" />
      <link:presentationArc order="300" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiExtension" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_WrittenCommunications" xlink:label="loc_deiWrittenCommunications" />
      <link:presentationArc order="310" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiWrittenCommunications" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SolicitingMaterial" xlink:label="loc_deiSolicitingMaterial" />
      <link:presentationArc order="320" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiSolicitingMaterial" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementTenderOffer" xlink:label="loc_deiPreCommencementTenderOffer" />
      <link:presentationArc order="330" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiPreCommencementTenderOffer" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="loc_deiPreCommencementIssuerTenderOffer" />
      <link:presentationArc order="340" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiPreCommencementIssuerTenderOffer" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="loc_deiSecurity12bTitle" />
      <link:presentationArc order="350" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiSecurity12bTitle" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_NoTradingSymbolFlag" xlink:label="loc_deiNoTradingSymbolFlag" />
      <link:presentationArc order="360" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiNoTradingSymbolFlag" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="loc_deiTradingSymbol" />
      <link:presentationArc order="370" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiTradingSymbol" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="loc_deiSecurityExchangeName" />
      <link:presentationArc order="380" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiSecurityExchangeName" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12gTitle" xlink:label="loc_deiSecurity12gTitle" />
      <link:presentationArc order="390" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiSecurity12gTitle" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityReportingObligation" xlink:label="loc_deiSecurityReportingObligation" />
      <link:presentationArc order="400" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiSecurityReportingObligation" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AnnualInformationForm" xlink:label="loc_deiAnnualInformationForm" />
      <link:presentationArc order="410" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiAnnualInformationForm" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AuditedAnnualFinancialStatements" xlink:label="loc_deiAuditedAnnualFinancialStatements" />
      <link:presentationArc order="420" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiAuditedAnnualFinancialStatements" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="loc_deiEntityWellKnownSeasonedIssuer" />
      <link:presentationArc order="430" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityWellKnownSeasonedIssuer" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="loc_deiEntityVoluntaryFilers" />
      <link:presentationArc order="440" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityVoluntaryFilers" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_deiEntityCurrentReportingStatus" />
      <link:presentationArc order="450" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityCurrentReportingStatus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_deiEntityInteractiveDataCurrent" />
      <link:presentationArc order="460" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityInteractiveDataCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_deiEntityFilerCategory" />
      <link:presentationArc order="470" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityFilerCategory" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="loc_deiEntitySmallBusiness" />
      <link:presentationArc order="480" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntitySmallBusiness" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_deiEntityEmergingGrowthCompany" />
      <link:presentationArc order="490" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityEmergingGrowthCompany" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityExTransitionPeriod" xlink:label="loc_deiEntityExTransitionPeriod" />
      <link:presentationArc order="500" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityExTransitionPeriod" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentAccountingStandard" xlink:label="loc_deiDocumentAccountingStandard" />
      <link:presentationArc order="510" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentAccountingStandard" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_OtherReportingStandardItemNumber" xlink:label="loc_deiOtherReportingStandardItemNumber" />
      <link:presentationArc order="520" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiOtherReportingStandardItemNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="loc_deiEntityShellCompany" />
      <link:presentationArc order="530" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityShellCompany" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityPublicFloat" xlink:label="loc_deiEntityPublicFloat" />
      <link:presentationArc order="540" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityPublicFloat" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityBankruptcyProceedingsReportingCurrent" xlink:label="loc_deiEntityBankruptcyProceedingsReportingCurrent" />
      <link:presentationArc order="550" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityBankruptcyProceedingsReportingCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_deiEntityCommonStockSharesOutstanding" />
      <link:presentationArc order="560" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiEntityCommonStockSharesOutstanding" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentsIncorporatedByReferenceTextBlock" xlink:label="loc_deiDocumentsIncorporatedByReferenceTextBlock" />
      <link:presentationArc order="570" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_deiEntityInformationLineItems" xlink:to="loc_deiDocumentsIncorporatedByReferenceTextBlock" xlink:type="arc" />
    </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>tm2029684d3_ex5-1img01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
begin 644 tm2029684d3_ex5-1img01.jpg
M_]C_X  02D9)1@ ! 0$ 8 !@  #_VP!#  (! 0(! 0(" @(" @(" P4# P,#
M P8$! ,%!P8'!P<&!P<("0L)" @*" <'"@T*"@L,# P,!PD.#PT,#@L,# S_
MVP!# 0(" @,# P8# P8," <(# P,# P,# P,# P,# P,# P,# P,# P,# P,
M# P,# P,# P,# P,# P,# P,# P,# S_P  1"  O (L# 2(  A$! Q$!_\0
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1/IZU^A&** &KT%.HHH __]D!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>8
<FILENAME>tm2029684d3_8k_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:UAL="http://unitedcontinentalholdings.com/20200828"
  xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="ual-20200828.xsd" xlink:type="simple"/>
    <context id="From2020-08-27to2020-08-28">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000100517</identifier>
        </entity>
        <period>
            <startDate>2020-08-27</startDate>
            <endDate>2020-08-28</endDate>
        </period>
    </context>
    <context id="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000100517</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">UAL:UnitedAirLinesIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-08-27</startDate>
            <endDate>2020-08-28</endDate>
        </period>
    </context>
    <unit id="USD">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="Shares">
        <measure>shares</measure>
    </unit>
    <unit id="USDPShares">
        <divide>
            <unitNumerator>
                <measure>iso4217:USD</measure>
            </unitNumerator>
            <unitDenominator>
                <measure>shares</measure>
            </unitDenominator>
        </divide>
    </unit>
    <dei:EntityCentralIndexKey contextRef="From2020-08-27to2020-08-28">0000100517</dei:EntityCentralIndexKey>
    <dei:AmendmentFlag contextRef="From2020-08-27to2020-08-28">false</dei:AmendmentFlag>
    <dei:DocumentType contextRef="From2020-08-27to2020-08-28">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate contextRef="From2020-08-27to2020-08-28">2020-08-28</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName contextRef="From2020-08-27to2020-08-28">UNITED AIRLINES HOLDINGS, INC.</dei:EntityRegistrantName>
    <dei:EntityRegistrantName contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember">UNITED AIRLINES, INC.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode contextRef="From2020-08-27to2020-08-28">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber contextRef="From2020-08-27to2020-08-28">001-06033</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber contextRef="From2020-08-27to2020-08-28">36-2675207</dei:EntityTaxIdentificationNumber>
    <dei:EntityIncorporationStateCountryCode contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember">001-10323</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember">74-2099724</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1 contextRef="From2020-08-27to2020-08-28">233 S. Wacker Drive</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown contextRef="From2020-08-27to2020-08-28">Chicago</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince contextRef="From2020-08-27to2020-08-28">IL</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode contextRef="From2020-08-27to2020-08-28">60606</dei:EntityAddressPostalZipCode>
    <dei:EntityAddressAddressLine1 contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember">233 S. Wacker Drive</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember">Chicago</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember">IL</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember">60606</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode contextRef="From2020-08-27to2020-08-28">872</dei:CityAreaCode>
    <dei:LocalPhoneNumber contextRef="From2020-08-27to2020-08-28">825-4000</dei:LocalPhoneNumber>
    <dei:CityAreaCode contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember">872</dei:CityAreaCode>
    <dei:LocalPhoneNumber contextRef="From2020-08-272020-08-28_custom_UnitedAirLinesIncMember">825-4000</dei:LocalPhoneNumber>
    <dei:WrittenCommunications contextRef="From2020-08-27to2020-08-28">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial contextRef="From2020-08-27to2020-08-28">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer contextRef="From2020-08-27to2020-08-28">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer contextRef="From2020-08-27to2020-08-28">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle contextRef="From2020-08-27to2020-08-28">Common Stock, $0.01 par value</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="From2020-08-27to2020-08-28">UAL</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="From2020-08-27to2020-08-28">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany contextRef="From2020-08-27to2020-08-28">false</dei:EntityEmergingGrowthCompany>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>9
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.2</span><table class="report" border="0" cellspacing="2" id="idm140390304164920">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Cover<br></strong></div></th>
<th class="th"><div>Aug. 28, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityInformationLineItems', window );"><strong>Entity Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">8-K<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Aug. 28,  2020<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">001-06033<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">UNITED AIRLINES HOLDINGS, INC.<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0000100517<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">36-2675207<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">DE<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">233 S. Wacker Drive<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Chicago<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">IL<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">60606<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">872<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">825-4000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_WrittenCommunications', window );">Written Communications</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SolicitingMaterial', window );">Soliciting Material</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_PreCommencementTenderOffer', window );">Pre-commencement Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_PreCommencementIssuerTenderOffer', window );">Pre-commencement Issuer Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common Stock, $0.01 par value<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">UAL<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=UAL_UnitedAirLinesIncMember', window );">UNITED AIRLINES, INC.</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityInformationLineItems', window );"><strong>Entity Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">001-10323<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">UNITED AIRLINES, INC.<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">74-2099724<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">DE<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">233 S. Wacker Drive<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Chicago<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">IL<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">60606<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">872<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">825-4000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityInformationLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityInformationLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementIssuerTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 13e<br> -Subsection 4c<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementIssuerTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 14d<br> -Subsection 2b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SolicitingMaterial">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Section 14a<br> -Number 240<br> -Subsection 12<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SolicitingMaterial</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_WrittenCommunications">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 425<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_WrittenCommunications</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=UAL_UnitedAirLinesIncMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=UAL_UnitedAirLinesIncMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>10
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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M=]W3CHG&K=!X#;[Q3X?#KHG&J]!TZVDF)_VN:Z3I%FA"1N/K>A(5M>5 TR
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M!Z.:60F]A%9JGZJ'-#ZH'C(*!?&Y'C[E>G@*-Y;&O%"N@GL!_]':-\*K^(+
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MU4#E/]O4#6CV#30<D05>,9FV-J/D3@H\W/[O#;#"Q([A[8N_ 5!+ P04
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MPS ,0'_%T)XP!] AB#-E\18$^0%6H@_8$@6*19V_K]JE<9 +&7D]/!+<'FE
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MU\7!ZQ^4ZD2HN7/08&<B+EA0BJN$7/D=<.I[.T!*1D.QD8E>I6.5Z*U .EK
M>MKBRAE#VQH%.JB]XY8:8P*IL0,@9^O1=#%-)IXPC,^[V?S!9@K(RDT*$3FQ
M!'_'G2/)W55D(TADIJ]X(;+U[/M!3EN#OI'-X_T,:3?D@6)8YL_X>\87_QO.
M\1'"[K\_L;S63AI_YHOA/UY_ 5!+ 0(4 Q0    (  R*'%$'04UB@0   +$
M   0              "  0    !D;V-0<F]P<R]A<' N>&UL4$L! A0#%
M  @ #(H<4;BIK(?O    *P(  !$              ( !KP   &1O8U!R;W!S
M+V-O<F4N>&UL4$L! A0#%     @ #(H<49E<G",0!@  G"<  !,
M     ( !S0$  'AL+W1H96UE+W1H96UE,2YX;6Q02P$"% ,4    "  ,BAQ1
M&;]2Y=L$   /%P  &               @($."   >&PO=V]R:W-H965T<R]S
M:&5E=#$N>&UL4$L! A0#%     @ #(H<48.II0/4 0  ,@8   T
M     ( !'PT  'AL+W-T>6QE<RYX;6Q02P$"% ,4    "  ,BAQ1EXJ[',
M   3 @  "P              @ $>#P  7W)E;',O+G)E;'-02P$"% ,4
M"  ,BAQ1JL0B%C,!   B @  #P              @ $'$   >&PO=V]R:V)O
M;VLN>&UL4$L! A0#%     @ #(H<420>FZ*M    ^ $  !H
M ( !9Q$  'AL+U]R96QS+W=O<FMB;V]K+GAM;"YR96QS4$L! A0#%     @
M#(H<4660>9(9 0  SP,  !,              ( !3!(  %M#;VYT96YT7U1Y
><&5S72YX;6Q02P4&      D "0 ^ @  EA,

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>12
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.20.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>2</ContextCount>
  <ElementCount>95</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>1</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>3</UnitCount>
  <MyReports>
    <Report instance="tm2029684d3_8k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>00000001 - Document - Cover</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://unitedcontinentalholdings.com/role/Cover</Role>
      <ShortName>Cover</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="8-K" original="tm2029684d3_8k.htm">tm2029684d3_8k.htm</File>
    <File>tm2029684d3_ex5-1.htm</File>
    <File>ual-20200828.xsd</File>
    <File>ual-20200828_def.xml</File>
    <File>ual-20200828_lab.xml</File>
    <File>ual-20200828_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2019-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>15
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "tm2029684d3_8k.htm": {
   "axisCustom": 0,
   "axisStandard": 1,
   "contextCount": 2,
   "dts": {
    "definitionLink": {
     "local": [
      "ual-20200828_def.xml"
     ],
     "remote": [
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-eedm-def-2019-01-31.xml",
      "http://xbrl.fasb.org/srt/2019/elts/srt-eedm1-def-2019-01-31.xml"
     ]
    },
    "inline": {
     "local": [
      "tm2029684d3_8k.htm"
     ]
    },
    "labelLink": {
     "local": [
      "ual-20200828_lab.xml"
     ],
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-doc-2019-01-31.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "ual-20200828_pre.xml"
     ]
    },
    "referenceLink": {
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-ref-2019-01-31.xml"
     ]
    },
    "schema": {
     "local": [
      "ual-20200828.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd",
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd",
      "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-roles-2019-01-31.xsd",
      "http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://xbrl.fasb.org/srt/2019/elts/srt-types-2019-01-31.xsd",
      "http://xbrl.fasb.org/srt/2019/elts/srt-roles-2019-01-31.xsd",
      "https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-types-2019-01-31.xsd",
      "http://www.xbrl.org/lrr/role/deprecated-2009-12-16.xsd"
     ]
    }
   },
   "elementCount": 64,
   "entityCount": 1,
   "hidden": {
    "http://xbrl.sec.gov/dei/2019-01-31": 2,
    "total": 2
   },
   "keyCustom": 0,
   "keyStandard": 95,
   "memberCustom": 1,
   "memberStandard": 0,
   "nsprefix": "UAL",
   "nsuri": "http://unitedcontinentalholdings.com/20200828",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "b",
       "p",
       "body",
       "html"
      ],
      "baseRef": "tm2029684d3_8k.htm",
      "contextRef": "From2020-08-27to2020-08-28",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "00000001 - Document - Cover",
     "role": "http://unitedcontinentalholdings.com/role/Cover",
     "shortName": "Cover",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "b",
       "p",
       "body",
       "html"
      ],
      "baseRef": "tm2029684d3_8k.htm",
      "contextRef": "From2020-08-27to2020-08-28",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 1,
   "tag": {
    "UAL_UnitedAirLinesIncMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "UNITED AIRLINES, INC.",
        "label": "UNITED AIRLINES, INC."
       }
      }
     },
     "localname": "UnitedAirLinesIncMember",
     "nsuri": "http://unitedcontinentalholdings.com/20200828",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_AmendmentDescription": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Description of changes contained within amended document.",
        "label": "Amendment Description"
       }
      }
     },
     "localname": "AmendmentDescription",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_AnnualInformationForm": {
     "auth_ref": [
      "r11"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag with value true on a form if it is an annual report containing an annual information form.",
        "label": "Annual Information Form"
       }
      }
     },
     "localname": "AnnualInformationForm",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_AuditedAnnualFinancialStatements": {
     "auth_ref": [
      "r11"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag with value true on a form if it is an annual report containing audited financial statements.",
        "label": "Audited Annual Financial Statements"
       }
      }
     },
     "localname": "AuditedAnnualFinancialStatements",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CountryRegion": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Region code of country",
        "label": "Country Region"
       }
      }
     },
     "localname": "CountryRegion",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Cover page."
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "dei_CurrentFiscalYearEndDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "End date of current fiscal year in the format --MM-DD.",
        "label": "Current Fiscal Year End Date"
       }
      }
     },
     "localname": "CurrentFiscalYearEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "gMonthDayItemType"
    },
    "dei_DocumentAccountingStandard": {
     "auth_ref": [
      "r10"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The basis of accounting the registrant has used to prepare the financial statements included in this filing This can either be 'U.S. GAAP', 'International Financial Reporting Standards', or 'Other'.",
        "label": "Document Accounting Standard"
       }
      }
     },
     "localname": "DocumentAccountingStandard",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "accountingStandardItemType"
    },
    "dei_DocumentAnnualReport": {
     "auth_ref": [
      "r13"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as an annual report.",
        "label": "Document Annual Report"
       }
      }
     },
     "localname": "DocumentAnnualReport",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentFiscalPeriodFocus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.",
        "label": "Document Fiscal Period Focus"
       }
      }
     },
     "localname": "DocumentFiscalPeriodFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "fiscalPeriodItemType"
    },
    "dei_DocumentFiscalYearFocus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.",
        "label": "Document Fiscal Year Focus"
       }
      }
     },
     "localname": "DocumentFiscalYearFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "gYearItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.",
        "label": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentPeriodStartDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The start date of the period covered in the document, in CCYY-MM-DD format.",
        "label": "Document Period Start Date"
       }
      }
     },
     "localname": "DocumentPeriodStartDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentQuarterlyReport": {
     "auth_ref": [
      "r9"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as an quarterly report.",
        "label": "Document Quarterly Report"
       }
      }
     },
     "localname": "DocumentQuarterlyReport",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentRegistrationStatement": {
     "auth_ref": [
      "r14"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as a registration statement.",
        "label": "Document Registration Statement"
       }
      }
     },
     "localname": "DocumentRegistrationStatement",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentShellCompanyEventDate": {
     "auth_ref": [
      "r10"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Date of event requiring a shell company report.",
        "label": "Document Shell Company Event Date"
       }
      }
     },
     "localname": "DocumentShellCompanyEventDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentShellCompanyReport": {
     "auth_ref": [
      "r10"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true for a Shell Company Report pursuant to section 13 or 15(d) of the Exchange Act.",
        "label": "Document Shell Company Report"
       }
      }
     },
     "localname": "DocumentShellCompanyReport",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentTransitionReport": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as a transition report.",
        "label": "Document Transition Report"
       }
      }
     },
     "localname": "DocumentTransitionReport",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_DocumentsIncorporatedByReferenceTextBlock": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Documents incorporated by reference.",
        "label": "Documents Incorporated by Reference [Text Block]"
       }
      }
     },
     "localname": "DocumentsIncorporatedByReferenceTextBlock",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "textBlockItemType"
    },
    "dei_EntitiesTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Container to assemble all relevant information about each entity associated with the document instance",
        "label": "Entities [Table]"
       }
      }
     },
     "localname": "EntitiesTable",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressAddressLine2": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Address Line 2 such as Street or Suite number",
        "label": "Entity Address, Address Line Two"
       }
      }
     },
     "localname": "EntityAddressAddressLine2",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressAddressLine3": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Address Line 3 such as an Office Park",
        "label": "Entity Address, Address Line Three"
       }
      }
     },
     "localname": "EntityAddressAddressLine3",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCountry": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "ISO 3166-1 alpha-2 country code.",
        "label": "Entity Address, Country"
       }
      }
     },
     "localname": "EntityAddressCountry",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "countryCodeItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityBankruptcyProceedingsReportingCurrent": {
     "auth_ref": [
      "r4"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "For registrants involved in bankruptcy proceedings during the preceding five years, the value Yes indicates that the registrant has filed all documents and reports required to be filed by Section 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court; the value No indicates the registrant has not.  Registrants not involved in bankruptcy proceedings during the preceding five years should not report this element.",
        "label": "Entity Bankruptcy Proceedings, Reporting Current"
       }
      }
     },
     "localname": "EntityBankruptcyProceedingsReportingCurrent",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityCommonStockSharesOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.",
        "label": "Entity Common Stock, Shares Outstanding"
       }
      }
     },
     "localname": "EntityCommonStockSharesOutstanding",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "sharesItemType"
    },
    "dei_EntityCurrentReportingStatus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Current Reporting Status"
       }
      }
     },
     "localname": "EntityCurrentReportingStatus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "All the names of the entities being reported upon in a document. Any legal structure used to conduct activities or to hold assets. Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts. This item does not include business and geographical segments which are included in the geographical or business segments domains."
       }
      }
     },
     "localname": "EntityDomain",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityExTransitionPeriod": {
     "auth_ref": [
      "r18"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate if an emerging growth company has elected not to use the extended transition period for complying with any new or revised financial accounting standards.",
        "label": "Elected Not To Use the Extended Transition Period"
       }
      }
     },
     "localname": "EntityExTransitionPeriod",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityFilerCategory": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Filer Category"
       }
      }
     },
     "localname": "EntityFilerCategory",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "filerCategoryItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityInformationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Entity Information [Line Items]"
       }
      }
     },
     "localname": "EntityInformationLineItems",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_EntityInteractiveDataCurrent": {
     "auth_ref": [
      "r16"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).",
        "label": "Entity Interactive Data Current"
       }
      }
     },
     "localname": "EntityInteractiveDataCurrent",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityPrimarySicNumber": {
     "auth_ref": [
      "r11"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary Standard Industrial Classification (SIC) Number for the Entity.",
        "label": "Entity Primary SIC Number"
       }
      }
     },
     "localname": "EntityPrimarySicNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "sicNumberItemType"
    },
    "dei_EntityPublicFloat": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.",
        "label": "Entity Public Float"
       }
      }
     },
     "localname": "EntityPublicFloat",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "monetaryItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityShellCompany": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.",
        "label": "Entity Shell Company"
       }
      }
     },
     "localname": "EntityShellCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntitySmallBusiness": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicates that the company is a Smaller Reporting Company (SRC).",
        "label": "Entity Small Business"
       }
      }
     },
     "localname": "EntitySmallBusiness",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_EntityVoluntaryFilers": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.",
        "label": "Entity Voluntary Filers"
       }
      }
     },
     "localname": "EntityVoluntaryFilers",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityWellKnownSeasonedIssuer": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A.",
        "label": "Entity Well-known Seasoned Issuer"
       }
      }
     },
     "localname": "EntityWellKnownSeasonedIssuer",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_Extension": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Extension number for local phone number.",
        "label": "Extension"
       }
      }
     },
     "localname": "Extension",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_LegalEntityAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The set of legal entities associated with a report.",
        "label": "Legal Entity [Axis]"
       }
      }
     },
     "localname": "LegalEntityAxis",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_NoTradingSymbolFlag": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a security having no trading symbol.",
        "label": "No Trading Symbol Flag"
       }
      }
     },
     "localname": "NoTradingSymbolFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_OtherReportingStandardItemNumber": {
     "auth_ref": [
      "r10"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "\"Item 17\" or \"Item 18\" specified when the basis of accounting is neither US GAAP nor IFRS.",
        "label": "Other Reporting Standard Item Number"
       }
      }
     },
     "localname": "OtherReportingStandardItemNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "otherReportingStandardItemNumberItemType"
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.",
        "label": "Pre-commencement Issuer Tender Offer"
       }
      }
     },
     "localname": "PreCommencementIssuerTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_PreCommencementTenderOffer": {
     "auth_ref": [
      "r6"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.",
        "label": "Pre-commencement Tender Offer"
       }
      }
     },
     "localname": "PreCommencementTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_Security12gTitle": {
     "auth_ref": [
      "r3"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Title of a 12(g) registered security.",
        "label": "Title of 12(g) Security"
       }
      }
     },
     "localname": "Security12gTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_SecurityReportingObligation": {
     "auth_ref": [
      "r7"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "15(d), indicating whether the security has a reporting obligation under that section of the Exchange Act.",
        "label": "Security Reporting Obligation"
       }
      }
     },
     "localname": "SecurityReportingObligation",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "securityReportingObligationItemType"
    },
    "dei_SolicitingMaterial": {
     "auth_ref": [
      "r8"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.",
        "label": "Soliciting Material"
       }
      }
     },
     "localname": "SolicitingMaterial",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "dei_WrittenCommunications": {
     "auth_ref": [
      "r17"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.",
        "label": "Written Communications"
       }
      }
     },
     "localname": "WrittenCommunications",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://unitedcontinentalholdings.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    }
   },
   "unitCount": 3
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b"
  },
  "r1": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-23"
  },
  "r10": {
   "Name": "Form 20-F",
   "Number": "249",
   "Publisher": "SEC",
   "Section": "220",
   "Subsection": "f"
  },
  "r11": {
   "Name": "Form 40-F",
   "Number": "249",
   "Publisher": "SEC",
   "Section": "240",
   "Subsection": "f"
  },
  "r12": {
   "Name": "Forms 10-K, 10-Q, 20-F",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-1-"
  },
  "r13": {
   "Name": "Forms 10-K, 20-F, 40-F",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "15",
   "Subsection": "d-1"
  },
  "r14": {
   "Name": "Forms 20-F, 40-F",
   "Number": "249",
   "Publisher": "SEC",
   "Section": "220 and 240",
   "Subsection": "f"
  },
  "r15": {
   "Name": "Regulation 12B",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r16": {
   "Name": "Regulation S-T",
   "Number": "232",
   "Publisher": "SEC",
   "Section": "405"
  },
  "r17": {
   "Name": "Securities Act",
   "Number": "230",
   "Publisher": "SEC",
   "Section": "425"
  },
  "r18": {
   "Name": "Securities Act",
   "Number": "7A",
   "Publisher": "SEC",
   "Section": "B",
   "Subsection": "2"
  },
  "r2": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r3": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "g"
  },
  "r4": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12, 13, 15d"
  },
  "r5": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13e",
   "Subsection": "4c"
  },
  "r6": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14d",
   "Subsection": "2b"
  },
  "r7": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "15",
   "Subsection": "d"
  },
  "r8": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14a",
   "Subsection": "12"
  },
  "r9": {
   "Name": "Form 10-Q",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-13"
  }
 },
 "version": "2.1"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>16
<FILENAME>0001104659-20-100262-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001104659-20-100262-xbrl.zip
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M36Z$PIWAQ^<.&[1Z[!ZO;4*8X>39I51<RDGI]!_-\^ \TL:3NI-"4X0FOB:
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M]X$'2^.[20S#F:L]R#=X2DU=1ZW14-QW=D/-'L4#1!C7#(WU >UL4:5B4M/
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M5B@,GL?ER4!]&HP_?;)9^W]02P,$%     @ #(H<406&M(77#P   4T  !4
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M#HE'+-4CL"Z(3489["I?IP:54F$&80Y7*VXMRSBF""[\T76Q%&DEX#NZ1MP
M,W?+PQPZ.%58C3S"DYY7#ITL'E(()S#D*.%.K[(V)+[+T=RYCL."T@U6P4L2
MN8'DB_Q0C#,-QIGA, -<J(@5Y 42HX+E8C?.PI1&2K507]OB(NO,O(8A*3(Z
M<A'3\PQW!=6KUL8:ACT//[5??ZZ?Z%D+0ZE&..4-"5U<_.IE5.?6$E2S-96U
M@H,B*@-M.6;#4E4I+>?6T;\N'4/<.<8CP2_P6-!X5X^1 N(WNCIP^K_21PRC
M77U\'GF_R=&S^2'+WE;5(5B4AVJ^6D*ZZ+?2ELBUXK3I[2E?S8%BA=0&BIOY
M-<]W2WYX@$6Z-3/)PM)=C%A<PVY&U+P]C-CX C9985XBN8&_8&]KP,;W](5K
M*,YO) 8@K*E77FG-^N.[OSF%UA[V;/&R;Q,JR\RKDNABI>-B)7S[2F/V,V1O
M*YX%'U.YM/K)7?:[G:)VF5A/_(7*SO&RVMYM%2HUJ0P3U_"](F*;^\4][?B?
M>*UZPJ*;PI[RYVW1?YUPC64:3%^R2TACUVXY>Q'RTC:-C=6484=I=8YE3W*!
MCZ<K_>6\^,<0X2O!5?*]>,N27!>>8.-9S,M..$I42KGL6T@=#-W.49G;W$$O
MM,JQ?R^UT)"T=*0;E'>#P_\ 4$L#!!0    (  R*'%&Q&Y?=P @  %9H   4
M    =6%L+3(P,C P.#(X7V1E9BYX;6S575M3XS@:?=^J_0_>S+,)@6:F89J=
M2@>82@W=L(3NV9D72K&51(4L4;(,R;\?R9?@BS['H1K;X@$<YT@Z.D>6]-F2
M^?3;.J#.,Q8AX>Q\,#HX'#B8>=PG;'D^^#9SQ[/)=#IP0HF8CRAG^'S ^."W
M__[[7X[Z^?0?UW6N"*;^F7/!/7?*%OQ7YRL*\)GS.V98(,G%K\YW1"-]AE\1
MBH4SX<$3Q1*K+Y*"SYR3@P_(<=T&V7['S.?BV]UTF^U*RJ>SX?#EY>6 \6?T
MPL5C>.#Q9MG-)))1N,WK<'V8_B3)/U'"'L_TKSD*L:/$8N'9.B3G@URI+\<'
M7"R'1X>'H^'_OUS/O!4.D$N8%LW#@RR5SL64;G1Z>CJ,O\V@%>1Z+FA6QO$P
MH[/-67WKRVV"//ADF'R9AY*:K'.D0W(6QC6YYAZ2<?/8R<@!$?J3F\%<?<H=
M';G'HX-UZ \RGV*Q!:?X#B\<_5?9O"TU8D1BW^-,$H:91'3%J6ZFVNM@J-'#
M"5<M65&/\UD)O#@?1(BJTE1Y'X\^ZK)^*F#DYDDUZ)#H]CAPA@4>2'@9%1,X
M7PA0ZTQ\7=V3N/"5RD)XT1R[/@DPTVU_X*0%Y>NZS84P.53088H9&C-X?][;
MPER?!XCL2;J:N@7&<4EN@(.YMGLONL6D[\\54;H?PSC!^_-B7([WI9:E:;5-
MX@6*J'QSH\R2%SFKTT1U.0IQK3X6>..U5*,0]C/F.L,W]U.22)TZ'79&CJO'
MJ$B1D^HP0::\,F:4>P4Z5'?07%1U##,!0NP=+/GST,=$B3DZU0>N/G /1VDG
M_),Z]7"I2,N-'A]%@-*JXZG$09AE3M$<T[C(!Y6@#C]LES7!X3V:O[8F ]%7
M2)G;J]=CD;%,&TK#JS%IG6?:=M4Z+BG6!JH6CI?Z(".U$#QH)%XJ%(<JD!=2
M\1@X7/A8J G<X2L5RD/LGP^DB PU?C\WKO$2T:1NXS4!&DX%]$,=,8Z2D ,5
M43G,$I2]]>:^N4B'4OBRO"@-MC]$VNI8;M 5THT##"%9CP[[J^O#R$#N1TF;
MC4AOZ%7VTSZN!23_\5OEKTRZOXVO'[[%X^*8"-W-A5/F?4DG6!6E%1H OX/H
MQ<D>V$V7FBIOQ!3L+EKM+[+IQ+W*U]RN\X@'D^NM2-QP)*R0A51NM?,8*TJ^
MIG5%T=*L<@'2>YFK;'LQ^&UI7>#0$^1)YL9V0.X<TA[5RZ3!(;*+GN0.+TDH
M15P;?0,-YT<C<]=B3-)[.W:S!\?.+GP9,Z:&WCO\Q,4.._)(:URHD(;$_]"%
M^/^+D)!8T$T3_4M@:RPP\89<..EDDB.0FD/KZC2QH8RVQ@<C<<B(G[LP8K;"
ME.HG/8@UNB*J>&O, *A#=OS2M1V7SWJ"H4:QYHYLDUAI2I$]Y,O'+GRYQ8)P
M7\TI1 -'2F!KO##QAEPX[<Z%2^8W]2"%6N9 GG7='>3V#;@BH8=HPO)*G0-N
M&X-P:XPP,^_7C:*$XU\8B<96;,&6&5'D#=K0:I0]B80H$*SMER!T[XVH)0XZ
MT6I<G=1'+UKZ&@'WJK>U?D7U7GDC85#Q5H/IA%IVNX5)O4BK3O4BTA+E#:1!
M]5L-HA-Z$W55"D2GS,?K/_"F3OX2U!+]3:Q! UH-GA-^MX($2&QFQ-O=[92Q
MEEA@I UZT&K$G!"\1^NIK]H)69!D]>-N*X DECA2QQXTIM60.:N4Q\43S]V+
MG_!(7<^;"?=KAXK:A):8M+L.H%6MQM7I^@/?%S@,TS^Z=J,Z@PQP2VR!F(,/
M[3I8UU+E>+2?&4?6FG%4;T8'B[>J'(_W,^/86C..Z\UH-=(N<)RHPQMQSU]J
M%W]5P'894>(-VM!!F)TRC$>U&W$K^#-)-J+L\J*4PBY#3.1!5SH(Q;-VDTPS
MFEP9"=(N%_*D0?4[",53>K<\E(C^39YVS7%->+N<J%('_6@U,D];B+YU RTX
M*T!ZKWJ5+2ATJ^&W'J'& B.XJ><1_9>Y3!94N=58^IKKIU KSFKO;)=1O5?;
M2!A4O-V06.\9"\'.8_MU[S4N,H7$??/>@3>)^Z<@4K&:\""(6'K_"GAN:83V
M7G28-6A JV'MC%/B*:W8\HN:SPJ"J%G]*J[WT@.40=U;C6!O!=9M JO0(5X6
MJ+>EBIO% NK187SO?=A!'?2CU5"V1'(:AA$6^[I2266;-^8*@ ZU&M;.L!>I
MSG0S.IK?ZYW70#]50O7> 2-A4/%60]FO_%X@O0-^M@GFG,(;I S WNL.<0:E
M;S5J+7 SBUZ ]%[N*EM0Z%:CUNSRNUQ[*\26&%ZW8D+V7G:0-*A^J]'L:^>W
M;-2G+VWKTY<-^O16H]F,6K+=05V1-W-*E@C>C5F3P!H?(.Z0)1_:W8$<[X[+
M5>E*'9C-,$)[;P/,&C2@W:W)D1^_"B"F>4488IX*%K?;18'[$;M2]=^6)A4
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M':_IZ\ G 2][>"X^],6'_LDPZ[%_X%\]S/B1#R=1$B3[T2Z(\Q)E=2Y[6L5
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M   0              "  7PG  !U86PM,C R,# X,C@N>'-D4$L! A0#%
M  @ #(H<4;$;E]W "   5F@  !0              ( !?2L  '5A;"TR,#(P
M,#@R.%]D968N>&UL4$L! A0#%     @ #(H<45T:)N#B"P  H8\  !0
M         ( !;S0  '5A;"TR,#(P,#@R.%]L86(N>&UL4$L! A0#%     @
M#(H<49/=GGS[!P  *6,  !0              ( !@T   '5A;"TR,#(P,#@R
?.%]P<F4N>&UL4$L%!@     &  8 AP$  +!(      $!

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
