Liabilities accrued:
| As of | As of | |||||||
| December 31, | December 31, | |||||||
| 2017 | 2016 | |||||||
| ThUS$ | ThUS$ | |||||||
| Accrued personnel expenses | 125,246 | 113,785 | ||||||
| Aircraft and engine maintenance | 92,711 | 244,949 | ||||||
| Accounts payable to personnel (*) | 99,862 | 89,523 | ||||||
| Others accrued liabilities | 28,182 | 26,885 | ||||||
| Total accrued liabilities | 346,001 | 475,142 | ||||||
(*) Profits and bonds participation (Note 23 letter b)