| ^10.36 | | | | | | UAL United | | | Amendment No. 4 to the Amended and Restated A350-900 Purchase Agreement between Airbus S.A.S. and United Airlines, Inc., effective as of September 29, 2023 | | |
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| ^10.37 | | | | | | UAL United | | | Amendment No. 5 to the A320 Family Purchase Agreement between Airbus S.A.S. and United Airlines, Inc., effective as of September 29, 2023 | | |
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| †10.38 | | | | | | UAL United | | | Offer Letter, dated September 20, 2023, between United Airlines Holdings, Inc., United Airlines, Inc. and Michael Leskinen | | |
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| 31.1 | | | | | | UAL | | | Certification of the Principal Executive Officer of United Airlines Holdings, Inc. Pursuant to 15 U.S.C. 78m(a) or 78o(d) (Section 302 of the Sarbanes-Oxley Act of 2002) | | |
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| 31.2 | | | | | | UAL | | | Certification of the Principal Financial Officer of United Airlines Holdings, Inc. Pursuant to 15 U.S.C. 78m(a) or 78o(d) (Section 302 of the Sarbanes-Oxley Act of 2002) | | |
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| 31.3 | | | | | | United | | | Certification of the Principal Executive Officer of United Airlines, Inc. Pursuant to 15 U.S.C. 78m(a) or 78o(d) (Section 302 of the Sarbanes-Oxley Act of 2002) | | |
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| 31.4 | | | | | | United | | | Certification of the Principal Financial Officer of United Airlines, Inc. Pursuant to 15 U.S.C. 78m(a) or 78o(d) (Section 302 of the Sarbanes-Oxley Act of 2002) | | |
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| 32.1 | | | | | | UAL | | | Certification of the Chief Executive Officer and Chief Financial Officer of United Airlines Holdings, Inc. Pursuant to 18 U.S.C. 1350 (Section 906 of the Sarbanes-Oxley Act of 2002) | | |
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| 32.2 | | | | | | United | | | Certification of the Chief Executive Officer and Chief Financial Officer of United Airlines, Inc. Pursuant to 18 U.S.C. 1350 (Section 906 of the Sarbanes-Oxley Act of 2002) | | |
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| 101 | | | | | | UAL United | | | The following financial statements from the combined Quarterly Report of UAL and United on Form 10-Q for the quarter ended September 30, 2023, formatted in Inline XBRL: (i) Statements of Consolidated Operations, (ii) Statements of Consolidated Comprehensive Income, (iii) Consolidated Balance Sheets, (iv) Condensed Statements of Consolidated Cash Flows, (v) Statements of Consolidated Stockholders' Equity and (vi) Combined Notes to Condensed Consolidated Financial Statements, tagged as blocks of text and including detailed tags. | | |
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| 104 | | | | | | UAL United | | | Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document. | | |
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| † | | | Indicates management contract or compensatory plan or arrangement. | | | | | | | | |
| * | | | Filed with this Quarterly Report on Form 10-Q solely for the purpose of transitioning these previously-filed exhibits, which are the subject of expiring confidential treatment orders, to the rules governing the filing of redacted exhibits under Regulation S-K Item 601(b)(10)(iv). Portions of this exhibit have been omitted pursuant to Item 601(b)(10)(iv) of Regulation S-K. | | | | | | | | |
| ^ | | | Portions of this exhibit have been omitted pursuant to Item 601(b)(10)(iv) of Regulation S-K. | | | | | | | | |