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COMMITMENTS (Tables) | 6 Months Ended
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Jun. 30, 2024
Commitments and Contingencies Disclosure [Abstract] |
Schedule of Future Minimum Rental Payments for Operating Leases and Unrecorded Unconditional Purchase Obligtaions | Future minimum contractual payments for commitments as of June 30, 2024 (in millions):
|  | Aircraft-Related Commitments(a) |  | Capacity Purchase Agreements and Other Obligations (b) |  |
Remainder of 2024 |  | $ | 864 |  |  | $ | 119 |  |  |
2025 |  | 1,064 |  |  | 242 |  |  |
2026 |  | 1,186 |  |  | 235 |  |  |
2027 |  | 1,100 |  |  | 231 |  |  |
2028 |  | 151 |  |  | 234 |  |  |
Thereafter |  | 715 |  |  | 658 |  |  |
Total |  | $ | 5,080 |  |  | $ | 1,719 |  |  |
(a)Includes contractual commitments for aircraft, engines, and aircraft maintenance. Option deliveries are excluded from minimum commitments until exercise. (b)Excludes lease costs associated with capacity purchase agreements.
Schedule of Future Aircraft Delivery |
| Firm Orders |  | Options and Other Rights |  | Total
Aircraft Type | 2024-2027 |  | 2026-2030 |  | 2024-2030
B737 | 72 |  | 105 |  | 177
E175 | 6 |  | 4 |  | 10
Total | 78 |  | 109 |  | 187

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