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65: R47 Significant Accounting Policies - Reconciliation HTML 51K
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66: R48 Significant Accounting Policies - Estimated Useful HTML 53K
Lives of Property and Equipment (Details)
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Securities - Narrative (Details)
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Securities - Summary of Warrants Outstanding
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Related to Share-Based Compensation Plan Cost
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Unearned Compensation and Weighted-Average
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Components of the Company's AOCI (Details)
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Differed from Amounts Computed at the Statutory
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Carryforwards Giving Rise to Deferred Tax Assets
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Reconciliation of the Change in Benefit Obligation
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Accumulated Benefit Obligation and Projected
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Components of Net Periodic Benefit Cost (Details)
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Assumptions Used for Benefit Plans (Details)
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Allocation of Plan Assets (Details)
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Benefit Plan Assets Measured at Fair Value Using
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Future Benefit Payments (Details)
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Value of Financial Assets and Liabilities Measured
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Additional Information Related to Leases (Details)
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Supplemental Cash Flow Information Related to
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106: R88 Commitments and Contingencies - Narrative HTML 61K
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107: R89 Commitments and Contingencies - Summary of HTML 48K
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Losses on Investments - Components of Special
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(1) I have reviewed this annual report on Form 10-K for the period ended December 31, 2021 of United Airlines Holdings, Inc. (the
"Company");
(2) Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
(3) Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the Company as of, and for, the periods presented in this report;
(4) The Company's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as
defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the Company and have:
(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the Company, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
(c) Evaluated the effectiveness
of the Company's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
(d) Disclosed in this report any change in the Company's internal control over financial reporting that occurred during the Company's most recent fiscal quarter (the Company's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the Company's internal control over financial reporting; and
(5) The Company's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the Company's auditors and the audit committee of the Company's board of directors (or persons performing the equivalent functions):
(a) All
significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the Company's ability to record, process, summarize and report financial information; and
(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the Company's internal control over financial reporting.