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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2024 | Sep. 30, 2023
Operating Activities |  |
Net income | $ 314,783 | $ 393,571
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation of flight equipment | 849,374 | 795,659
Stock-based compensation expense | 25,031 | 23,330
Deferred taxes | 77,324 | 91,410
Amortization of discounts and debt issuance costs | 40,772 | 40,414
Amortization of prepaid lease costs | 77,271 | 54,962
Gain on aircraft sales, trading and other activity | (149,018) | (147,174)
Changes in operating assets and liabilities: |  |
Other assets | (3,509) | 40,496
Accrued interest and other payables | 29,494 | (6,380)
Rentals received in advance | (14,467) | (3,982)
Net cash provided by operating activities | 1,247,055 | 1,282,306
Investing Activities |  |
Acquisition of flight equipment under operating lease | (2,816,375) | (2,782,507)
Payments for deposits on flight equipment purchases | (461,788) | (249,231)
Proceeds from aircraft sales, trading and other activity | 884,045 | 1,568,420
Acquisition of aircraft furnishings, equipment and other assets | (284,050) | (205,368)
Net cash used in investing activities | (2,678,168) | (1,668,686)
Financing Activities |  |
Net proceeds from preferred stock issuance | 295,532 | 0
Cash dividends paid on Class A common stock | (70,092) | (66,587)
Cash dividends paid on preferred stock | (35,258) | (31,275)
Tax withholdings on stock-based compensation | (9,384) | (3,354)
Net change in unsecured revolving facility | 186,000 | 758,000
Proceeds from debt financings | 3,541,706 | 1,783,973
Payments in reduction of debt financings | (2,781,604) | (2,566,518)
Debt issuance costs | (10,626) | (10,590)
Security deposits and maintenance reserve receipts | 328,351 | 269,171
Security deposits and maintenance reserve disbursements | (12,654) | (10,723)
Net cash provided by financing activities | 1,431,971 | 122,097
Net increase/(decrease) in cash | 858 | (264,283)
Cash, cash equivalents and restricted cash at beginning of period | 464,492 | 780,017
Cash, cash equivalents and restricted cash at end of period | 465,350 | 515,734
Supplemental Disclosure of Cash Flow Information |  |
Cash paid during the period for interest, including capitalized interest of $32,859 and $31,708 at September 30, 2024 and 2023, respectively | 590,697 | 532,922
Cash paid for income taxes | 22,746 | 6,250
Supplemental Disclosure of Noncash Activities |  |
Buyer furnished equipment, capitalized interest and deposits on flight equipment purchases applied to acquisition of flight equipment and other assets | 838,170 | 620,280
Flight equipment subject to operating leases reclassified to flight equipment held for sale | 1,143,096 | 1,411,564
Flight equipment subject to operating leases reclassified to investment in sales-type lease | 74,017 | 33,641
Cash dividends declared on Class A common stock, not yet paid | $ 23,389 | $ 22,205

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