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v3.19.1

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
Net Cash Provided by Operating Activities |  |
Net Cash Provided by Operating Activities | $ 1,951 | $ 1,372
Property and equipment additions: |  |
Flight equipment, including advance payments | (1,059) | (991)
Ground property and equipment, including technology | (301) | (274)
Purchase of short-term investments | 0 | (63)
Redemption of short-term investments | 206 | 363
Other, net | 49 | 38
Net cash used in investing activities | (1,105) | (927)
Cash Flows from Financing Activities: |  |
Payments on long-term debt and finance lease obligations | (1,285) | (244)
Repurchase of common stock | (1,325) | (325)
Cash dividends | (233) | (217)
Proceeds from short-term obligations | 1,750 | 0
Proceeds from long-term obligations | 500 | 0
Other, net | (16) | (30)
Net cash used in financing activities | (609) | (816)
Net Increase (Decrease) in Cash, Cash Equivalents and Restricted Cash | 237 | (371)
Cash, cash equivalents and restricted cash at beginning of period | 2,748 | 1,853
Cash, cash equivalents and restricted cash at end of period | 2,985 | 1,482
Non-Cash Transactions: |  |
Flight and ground equipment acquired under operating leases | 274 | 361
Flight and ground equipment acquired under finance leases | $ 3 | $ 26

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