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STATEMENTS OF CONSOLIDATED OPERATIONS (UNAUDITED) (UA) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Operating revenue: |  |
Total operating revenue | $ 13,213 | $ 12,539
Operating expense: |  |
Salaries and related costs | 4,155 | 3,932
Aircraft fuel | 2,701 | 2,954
Landing fees and other rent | 873 | 804
Aircraft maintenance materials and outside repairs | 731 | 773
Depreciation and amortization | 727 | 708
Regional capacity purchase | 650 | 585
Distribution expenses | 496 | 480
Aircraft rent | 51 | 43
Special charges (credits) | (108) | 13
Other operating expenses | 2,326 | 2,148
Total operating expense | 12,605 | 12,440
Operating income | 607 | 99
Nonoperating income (expense): |  |
Interest expense | (356) | (454)
Interest income | 164 | 177
Interest capitalized | 48 | 61
Unrealized losses on investments, net | (21) | (37)
Miscellaneous, net | 36 | (10)
Total nonoperating expense, net | (129) | (263)
Income (loss) before income taxes | 478 | (164)
Income tax expense (benefit) | 91 | (40)
Net income (loss) | 387 | (124)
Passenger revenue |  |
Operating revenue: |  |
Total operating revenue | 11,860 | 11,313
Cargo revenue |  |
Operating revenue: |  |
Total operating revenue | 429 | 391
Other operating revenue |  |
Operating revenue: |  |
Total operating revenue | 923 | 835
United Airlines, Inc. |  |
Operating revenue: |  |
Total operating revenue | 13,213 | 12,539
Operating expense: |  |
Salaries and related costs | 4,155 | 3,932
Aircraft fuel | 2,701 | 2,954
Landing fees and other rent | 873 | 804
Aircraft maintenance materials and outside repairs | 731 | 773
Depreciation and amortization | 727 | 708
Regional capacity purchase | 650 | 585
Distribution expenses | 496 | 480
Aircraft rent | 51 | 43
Special charges (credits) | (108) | 13
Other operating expenses | 2,326 | 2,148
Total operating expense | 12,605 | 12,440
Operating income | 608 | 99
Nonoperating income (expense): |  |
Interest expense | (356) | (454)
Interest income | 164 | 177
Interest capitalized | 48 | 61
Unrealized losses on investments, net | (21) | (37)
Miscellaneous, net | 36 | (10)
Total nonoperating expense, net | (129) | (263)
Income (loss) before income taxes | 479 | (164)
Income tax expense (benefit) | 91 | (40)
Net income (loss) | 388 | (124)
United Airlines, Inc. | Passenger revenue |  |
Operating revenue: |  |
Total operating revenue | 11,860 | 11,313
United Airlines, Inc. | Cargo revenue |  |
Operating revenue: |  |
Total operating revenue | 429 | 391
United Airlines, Inc. | Other operating revenue |  |
Operating revenue: |  |
Total operating revenue | $ 923 | $ 835

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