<SEC-DOCUMENT>0000092380-25-000119-index.html : 20250519
<SEC-HEADER>0000092380-25-000119.hdr.sgml : 20250519
<ACCEPTANCE-DATETIME>20250519163857
ACCESSION NUMBER:		0000092380-25-000119
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		50
CONFORMED PERIOD OF REPORT:	20250516
ITEM INFORMATION:		Material Modifications to Rights of Security Holders
ITEM INFORMATION:		Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20250519
DATE AS OF CHANGE:		20250519

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SOUTHWEST AIRLINES CO
		CENTRAL INDEX KEY:			0000092380
		STANDARD INDUSTRIAL CLASSIFICATION:	AIR TRANSPORTATION, SCHEDULED [4512]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				741563240
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-07259
		FILM NUMBER:		25964573

	BUSINESS ADDRESS:	
		STREET 1:		2702 LOVE FIELD DR
		STREET 2:		P O BOX 36611
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75235
		BUSINESS PHONE:		2147924000

	MAIL ADDRESS:	
		STREET 1:		PO BOX 36611
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75235-1611

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AIR SOUTHWEST CO
		DATE OF NAME CHANGE:	19760108
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>luv-20250516.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: luv-20250516.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-3.1 <SEQUENCE>2 <FILENAME>southwestairlines-fiftha.htm <DESCRIPTION>EX-3.1 FIFTH AMENDED AND RESTATED BYLAWS OF THE COMPANY <TEXT> Document 2 - file: southwestairlines-fiftha.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>3 <FILENAME>luv-20250516.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT <TEXT> Document 3 - file: luv-20250516.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.DEF <SEQUENCE>4 <FILENAME>luv-20250516_def.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT <TEXT> Document 4 - file: luv-20250516_def.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>5 <FILENAME>luv-20250516_lab.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT <TEXT> Document 5 - file: luv-20250516_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>6 <FILENAME>luv-20250516_pre.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT <TEXT> Document 6 - file: luv-20250516_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>luv-20250516_g1.jpg <TEXT> Document 7 - file: luv-20250516_g1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>southwestairlines-fiftha001.jpg <TEXT> Document 8 - file: southwestairlines-fiftha001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>southwestairlines-fiftha002.jpg <TEXT> Document 9 - file: southwestairlines-fiftha002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>southwestairlines-fiftha003.jpg <TEXT> Document 10 - file: southwestairlines-fiftha003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>southwestairlines-fiftha004.jpg <TEXT> Document 11 - file: southwestairlines-fiftha004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>southwestairlines-fiftha005.jpg <TEXT> Document 12 - file: southwestairlines-fiftha005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>southwestairlines-fiftha006.jpg <TEXT> Document 13 - file: southwestairlines-fiftha006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>southwestairlines-fiftha007.jpg <TEXT> Document 14 - file: southwestairlines-fiftha007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>southwestairlines-fiftha008.jpg <TEXT> Document 15 - file: southwestairlines-fiftha008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>southwestairlines-fiftha009.jpg <TEXT> Document 16 - file: southwestairlines-fiftha009.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>southwestairlines-fiftha010.jpg <TEXT> Document 17 - file: southwestairlines-fiftha010.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>southwestairlines-fiftha011.jpg <TEXT> Document 18 - file: southwestairlines-fiftha011.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>southwestairlines-fiftha012.jpg <TEXT> Document 19 - file: southwestairlines-fiftha012.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>southwestairlines-fiftha013.jpg <TEXT> Document 20 - file: southwestairlines-fiftha013.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>southwestairlines-fiftha014.jpg <TEXT> Document 21 - file: southwestairlines-fiftha014.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>southwestairlines-fiftha015.jpg <TEXT> Document 22 - file: southwestairlines-fiftha015.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>southwestairlines-fiftha016.jpg <TEXT> Document 23 - file: southwestairlines-fiftha016.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>southwestairlines-fiftha017.jpg <TEXT> Document 24 - file: southwestairlines-fiftha017.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>southwestairlines-fiftha018.jpg <TEXT> Document 25 - file: southwestairlines-fiftha018.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>southwestairlines-fiftha019.jpg <TEXT> Document 26 - file: southwestairlines-fiftha019.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>southwestairlines-fiftha020.jpg <TEXT> Document 27 - file: southwestairlines-fiftha020.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>southwestairlines-fiftha021.jpg <TEXT> Document 28 - file: southwestairlines-fiftha021.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>southwestairlines-fiftha022.jpg <TEXT> Document 29 - file: southwestairlines-fiftha022.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>southwestairlines-fiftha023.jpg <TEXT> Document 30 - file: southwestairlines-fiftha023.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>southwestairlines-fiftha024.jpg <TEXT> Document 31 - file: southwestairlines-fiftha024.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>southwestairlines-fiftha025.jpg <TEXT> Document 32 - file: southwestairlines-fiftha025.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>33 <FILENAME>southwestairlines-fiftha026.jpg <TEXT> Document 33 - file: southwestairlines-fiftha026.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>34 <FILENAME>southwestairlines-fiftha027.jpg <TEXT> Document 34 - file: southwestairlines-fiftha027.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>35 <FILENAME>southwestairlines-fiftha028.jpg <TEXT> Document 35 - file: southwestairlines-fiftha028.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>36 <FILENAME>southwestairlines-fiftha029.jpg <TEXT> Document 36 - file: southwestairlines-fiftha029.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>37 <FILENAME>southwestairlines-fiftha030.jpg <TEXT> Document 37 - file: southwestairlines-fiftha030.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>38 <FILENAME>southwestairlines-fiftha031.jpg <TEXT> Document 38 - file: southwestairlines-fiftha031.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>39 <FILENAME>southwestairlines-fiftha032.jpg <TEXT> Document 39 - file: southwestairlines-fiftha032.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>40 <FILENAME>southwestairlines-fiftha033.jpg <TEXT> Document 40 - file: southwestairlines-fiftha033.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>41 <FILENAME>southwestairlines-fiftha034.jpg <TEXT> Document 41 - file: southwestairlines-fiftha034.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>42 <FILENAME>southwestairlines-fiftha035.jpg <TEXT> Document 42 - file: southwestairlines-fiftha035.jpg
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>44 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 44 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>45 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 45 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>46 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 46 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>48 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 48 - file: FilingSummary.html
Document 48 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>50 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 50 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>51 <FILENAME>0000092380-25-000119-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 51 - file: 0000092380-25-000119-xbrl.zip
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>52 <FILENAME>luv-20250516_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 52 - file: luv-20250516_htm.html
Document 52 - RAW XML: luv-20250516_htm.xml
</DOCUMENT> </SEC-DOCUMENT>