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COSTS AND EXPENSES BY NATURE (Tables) | 12 Months Ended
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Dec. 31, 2024
Material income and expense [abstract] |
Schedule of operating costs and administrative expenses | The main operating costs and administrative expenses are detailed below:
| For the year ended December 31,
| 2024 |  | 2023 |  | 2022
| ThUS$ |  | ThUS$ |  | ThUS$
Aircraft fuel | (3,970,077) |  |  | (3,947,220) |  |  | (3,882,505) |
Other rentals and landing fees | (1,470,057) |  |  | (1,322,795) |  |  | (1,036,158) |
Aircraft maintenance | (815,916) |  |  | (601,804) |  |  | (582,848) |
Aircraft rental (*) | (4,164) |  |  | (91,876) |  |  | (202,845) |
Commissions | (230,127) |  |  | (244,160) |  |  | (167,035) |
Passenger services | (331,918) |  |  | (271,838) |  |  | (184,357) |
Other operating expenses | (1,448,052) |  |  | (1,351,571) |  |  | (1,136,490) |
Total | (8,270,311) |  |  | (7,831,264) |  |  | (7,192,238) |
(*)Aircraft Lease Contracts include lease payments based on Power by the Hour (PBH) at the beginning of the contract and fixed-rent payments later on. For these contracts that contain an initial period based on PBH and then a fixed amount, a right of use asset and a lease liability was recognized at the date of modification of the contract. These amounts continue to be amortized over the contract term on a straight-line basis starting from the modification date of the contract. Therefore, as a result of the application of the lease accounting policy, the expenses for the year include both the lease expense for variable payments (Aircraft Rentals) as well as the expenses resulting from the amortization of the right of use assets (included in the Depreciation line included in b) below) and interest from the lease liability (included in Lease Liabilities letter c) below)
Schedule of payments for leases of low-value assets |
| For the year ended December 31,
| 2024 |  | 2023 |  | 2022
| ThUS$ |  | ThUS$ |  | ThUS$
Payments for leases of low-value assets | (18,555) |  |  | (16,632) |  |  | (17,959) |
Total | (18,555) |  |  | (16,632) |  |  | (17,959) |
Schedule of depreciation and amortization | Depreciation and amortization are detailed below:
| For the year ended December 31,
| 2024 |  | 2023 |  | 2022
| ThUS$ |  | ThUS$ |  | ThUS$
Depreciation (*) | (1,375,101) |  |  | (1,151,015) |  |  | (1,125,154) |
Amortization | (72,555) |  |  | (54,358) |  |  | (54,358) |
Total | (1,447,656) |  |  | (1,205,373) |  |  | (1,179,512) |
(*)Included within this amount is the depreciation of the Property, plant and equipment (See Note 16 (a)) and the maintenance of the aircraft recognized as right of use assets. The maintenance cost amount included in the depreciation line for the year ended December 31, 2024 is ThUS$668,936 (ThUS$565,384 for the same year in December 31, 2023 and ThUS$ 463,306 in December 31, 2022).
Schedule of finance costs | The detail of financial costs is as follows:
| For the year ended December 31,
| 2024 |  | 2023 |  | 2022
| ThUS$ |  | ThUS$ |  | ThUS$
Bank loan interests | (452,778) |  |  | (400,052) |  |  | (714,310) |
Financial leases | (49,809) |  |  | (58,011) |  |  | (45,384) |
Lease liabilities | (318,267) |  |  | (224,824) |  |  | (152,132) |
Other financial expenses | (61,096) |  |  | (15,344) |  |  | (30,577) |
Total | (881,950) |  |  | (698,231) |  |  | (942,403) |
Schedule of gain (losses) from restructuring activities | Gains (losses) from restructuring activities are detailed below:
| For the year ended at December 31,
| 2024 |  | 2023 |  | 2022
| ThUS$ |  | ThUS$ |  | ThUS$
Renegotiation of fleet contracts | — |  |  | — |  |  | (483,068) |
Legal advice | — |  |  | — |  |  | (323,204) |
Employee restructuring plan | — |  |  | — |  |  | (80,407) |
Rejection of IT contracts | — |  |  | — |  |  | (2,586) |
Gains resulting from the settlement of Chapter 11 claims (*) | — |  |  | — |  |  | 2,550,306 |
Others | — |  |  | — |  |  | 18,893 |
Total | — |  |  | — |  |  | 1,679,934 |
(*)See Note 24 (g)
Schedule of financial income | Financial income is detailed below:
| For the year ended December 31,
| 2024 |  | 2023 |  | 2022
| ThUS$ |  | ThUS$ |  | ThUS$
Financial claims (*) | — |  |  | — |  |  | 491,326 |
Gains resulting from the settlement of Chapter 11 claims (**) | — |  |  | — |  |  | 420,436 |
Finance lease rate change effect | — |  |  | — |  |  | 49,824 |
Other miscellaneous income | 142,411 |  |  | 125,356 |  |  | 90,709 |
Total | 142,411 |  |  | 125,356 |  |  | 1,052,295 |
(*)See Note 34 (a.4.) (**)See Note 24 (g)
Schedule of other gains (losses) | Other gains (losses) are detailed below:
| For the year ended December 31,
| 2024 |  | 2023 |  | 2022
| ThUS$ |  | ThUS$ |  | ThUS$
Adjustment net realizable value fleet available for sale | — |  |  | (39,163) |  |  | (345,410) |
Other | (36,223) |  |  | (51,880) |  |  | (1,667) |
Total | (36,223) |  |  | (91,043) |  |  | (347,077) |

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