| Net cash provided by (used in) operating activities | 4.23B |
| Flight equipment, including advance payments | |
| Ground property and equipment, including technology | -273M |
| Payments to Acquire Short-term Investments | |
| Proceeds from Sale of Short-term Investments | |
| Other investments | |
| Other, net | 19M |
| Net cash (used in) provided by investing activities | -1.71B |
| Payments on long-term debt and capital lease obligations | |
| Proceeds From Long-term Obligations | 450M |
| Payments of Debt Issuance Costs | |
| (Increase) decrease in restricted cash and cash equivalents | |
| Other, net | -26M |
| Net cash used in financing activities | -2.82B |
| Net Increase in Cash and Cash Equivalents | -310M |
| Cash and cash equivalents at beginning of period | 1.97B |
| Cash and cash equivalents at end of period | 1.66B |
| Flight equipment under capital leases | 50M |
| Debt discount on American Express Agreement | |