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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
OPERATING REVENUES: |  |
Total operating revenues | $ 803,614 | $ 691,831
OPERATING EXPENSES: |  |
Salaries, wages and benefits | 350,999 | 335,201
Aircraft maintenance, materials and repairs | 145,415 | 142,226
Depreciation and amortization | 95,870 | 94,149
Aircraft fuel | 21,164 | 20,964
Airport-related expenses | 20,888 | 18,295
Aircraft rentals | 1,276 | 19,528
Other operating expenses | 68,496 | 66,172
Total operating expenses | 704,108 | 696,535
OPERATING INCOME (LOSS) | 99,506 | (4,704)
OTHER INCOME (EXPENSE): |  |
Interest income | 11,626 | 10,033
Interest expense | (29,829) | (33,620)
Other income (loss), net | (1,128) | 2,174
Total other expense, net | (19,331) | (21,413)
INCOME (LOSS) BEFORE INCOME TAXES | 80,175 | (26,117)
PROVISION (BENEFIT) FOR INCOME TAXES | 19,877 | (4,046)
NET INCOME (LOSS) | $ 60,298 | $ (22,071)
BASIC EARNINGS (LOSS) PER SHARE (in dollars per share) | $ 1.50 | $ (0.45)
DILUTED EARNINGS (LOSS) PER SHARE (in dollars per share) | $ 1.45 | $ (0.45)
Weighted average common shares: |  |
Basic (in shares) | 40,299 | 49,391
Diluted (in shares) | 41,492 | 49,391
COMPREHENSIVE INCOME (LOSS): |  |
Net income (loss) | $ 60,298 | $ (22,071)
Net unrealized appreciation (depreciation) on marketable securities, net of taxes | (173) | 1,480
TOTAL COMPREHENSIVE INCOME (LOSS) | 60,125 | (20,591)
Flying agreements |  |
OPERATING REVENUES: |  |
Total operating revenues | 778,289 | 663,838
Lease, airport services and other |  |
OPERATING REVENUES: |  |
Total operating revenues | $ 25,325 | $ 27,993

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