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Condensed Statements of Consolidated Cash Flows (Unaudited) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Cash Flows from Operating Activities: |  |  |
Net cash provided by operating activities |  | $ 1,476 | $ 447
Cash Flows from Investing Activities: |  |  |
Capital expenditures, net of flight equipment purchase deposit returns |  | (402) | (444)
Purchases of short-term and other investments |  | (156) | 0
Proceeds from sale of short-term and other investments |  | 62 | 105
Proceeds from sale of property and equipment |  | 66 | 11
Other, net |  | 0 | (1)
Net cash used in investing activities |  | (430) | (329)
Cash Flows from Financing Activities: |  |  |
Proceeds from issuance of debt, net of discounts and fees |  | 0 | 1,336
Proceeds from issuance of parent company stock |  | 0 | 532
Payments of long-term debt, finance leases and other financing liabilities |  | (783) | (569)
Other, net |  | (73) | (21)
Net cash provided by (used in) financing activities |  | (856) | 1,278
Net increase in cash, cash equivalents and restricted cash |  | 190 | 1,396
Cash, cash equivalents and restricted cash at beginning of the period |  | 18,533 | 11,742
Cash, cash equivalents and restricted cash at end of the period | [1] | 18,723 | 13,138
Investing and Financing Activities Not Affecting Cash: |  |  |
Property and equipment acquired through the issuance of debt, finance leases and other |  | 0 | 509
Lease modifications and lease conversions |  | 59 | 22
Right-of-use assets acquired through operating leases |  | 68 | 180
Equity interest received in consideration for the sale of aircraft |  | 42 | 0
Warrants received for entering into ancillary business agreements |  | 0 | 81
United Airlines, Inc. |  |  |
Cash Flows from Operating Activities: |  |  |
Net cash provided by operating activities |  | 1,405 | 426
Cash Flows from Investing Activities: |  |  |
Capital expenditures, net of flight equipment purchase deposit returns |  | (402) | (444)
Purchases of short-term and other investments |  | (156) | 0
Proceeds from sale of short-term and other investments |  | 62 | 105
Proceeds from sale of property and equipment |  | 66 | 11
Other, net |  | 0 | (1)
Net cash used in investing activities |  | (430) | (329)
Cash Flows from Financing Activities: |  |  |
Proceeds from issuance of debt, net of discounts and fees |  | 0 | 1,336
Proceeds from issuance of parent company stock |  | 0 | 532
Payments of long-term debt, finance leases and other financing liabilities |  | (783) | (569)
Other, net |  | (2) | 0
Net cash provided by (used in) financing activities |  | (785) | 1,299
Net increase in cash, cash equivalents and restricted cash |  | 190 | 1,396
Cash, cash equivalents and restricted cash at beginning of the period |  | 18,533 | 11,742
Cash, cash equivalents and restricted cash at end of the period | [2] | 18,723 | 13,138
Investing and Financing Activities Not Affecting Cash: |  |  |
Property and equipment acquired through the issuance of debt, finance leases and other |  | 0 | 509
Lease modifications and lease conversions |  | 59 | 22
Right-of-use assets acquired through operating leases |  | 68 | 180
Equity interest received in consideration for the sale of aircraft |  | 42 | 0
Warrants received for entering into ancillary business agreements |  | $ 0 | $ 81
[1] | The following table provides a reconciliation of cash, cash equivalents and restricted cash to amounts reported within the consolidated balance sheet:
Current assets: |  |  |
Cash and cash equivalents | $ | 18,468 |  |  | $ | 12,666 |
Restricted cash — Current | 41 |  |  | 254 |
Restricted cash — Non-Current | 214 |  |  | 218 |
Total cash, cash equivalents and restricted cash | $ | 18,723 |  |  | $ | 13,138 |
[2] | The following table provides a reconciliation of cash, cash equivalents and restricted cash to amounts reported within the consolidated balance sheet:
Current assets: |  |  |
Cash and cash equivalents | $ | 18,468 |  |  | $ | 12,666 |
Restricted cash — Current | 41 |  |  | 254 |
Restricted cash — Non-Current | 214 |  |  | 218 |
Total cash, cash equivalents and restricted cash | $ | 18,723 |  |  | $ | 13,138 |

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