# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000100517-21-000016
Filing Date
2021-03-01
Accepted
2021-03-01 07:46:29
Documents
118
Period of Report
2020-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | ual-20201231.htm iXBRL | 10-K | 4333387
2 | EX-4.11 | ual_12312010kex411.htm | EX-4.11 | 50749
3 | EX-4.18 | ual_12312010kex418.htm | EX-4.18 | 20178
4 | EX-10.22 | ual_12312010kex1022.htm | EX-10.22 | 65175
5 | EX-10.23 | ual_12312010kex1023.htm | EX-10.23 | 28427
6 | EX-10.73 | ual_12312010kex1073.htm | EX-10.73 | 1033349
7 | EX-10.74 | ual_12312010kex1074.htm | EX-10.74 | 80368
8 | EX-21 | ual_12312010kex21.htm | EX-21 | 39418
9 | EX-23.1 | ual_12312010kex231.htm | EX-23.1 | 5476
10 | EX-23.2 | ual_12312010kex232.htm | EX-23.2 | 2235
11 | EX-31.1 | ual_12312010kex311.htm | EX-31.1 | 8342
12 | EX-31.2 | ual_12312010kex312.htm | EX-31.2 | 8374
13 | EX-31.3 | ual_12312010kex313.htm | EX-31.3 | 8386
14 | EX-31.4 | ual_12312010kex314.htm | EX-31.4 | 8446
15 | EX-32.1 | ual_12312010kex321.htm | EX-32.1 | 4719
16 | EX-32.2 | ual_12312010kex322.htm | EX-32.2 | 4692
22 | GRAPHIC | ual-20201231_g1.jpg | GRAPHIC | 22687
23 | GRAPHIC | ual-20201231_g2.jpg | GRAPHIC | 54465
| Complete submission text file | 0000100517-21-000016.txt |  | 20454731

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
17 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ual-20201231.xsd | EX-101.SCH | 109272
18 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | ual-20201231_cal.xml | EX-101.CAL | 177797
19 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | ual-20201231_def.xml | EX-101.DEF | 765262
20 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ual-20201231_lab.xml | EX-101.LAB | 1284747
21 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ual-20201231_pre.xml | EX-101.PRE | 911014
24 | EXTRACTED XBRL INSTANCE DOCUMENT | ual-20201231_htm.xml | XML | 3802100

Mailing Address E. ANNA HA - WHQLD 233 SOUTH WACKER DRIVE CHICAGO IL 60606
Business Address E. ANNA HA - WHQLD 233 SOUTH WACKER DRIVE CHICAGO IL 60606 872-825-4000
United Airlines Holdings, Inc. (Filer) CIK: 0000100517 (see all company filings)

EIN.: 362675207 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-06033 | Film No.: 21693831
SIC: 4512 Air Transportation, Scheduled

Mailing Address 233 SOUTH WACKER DRIVE CHICAGO IL 60606
Business Address 233 SOUTH WACKER DRIVE CHICAGO IL 60606 872-825-4000
UNITED AIRLINES, INC. (Filer) CIK: 0000319687 (see all company filings)

EIN.: 742099724 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-10323 | Film No.: 21693832
SIC: 4512 Air Transportation, Scheduled