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Statements of Consolidated Cash Flows (Unaudited) - USD ($) $ in Millions | 6 Months Ended
--- | ---
Jun. 30, 2018 | Jun. 30, 2017
Cash Flows from Operating Activities: |  |  |
Net cash provided by operating activities |  | $ 4,175 | $ 2,108
Cash Flows from Investing Activities: |  |  |
Capital expenditures |  | (1,734) | (1,780)
Purchases of short-term and other investments |  | (1,326) | (1,587)
Proceeds from sale of short-term and other investments |  | 1,455 | 1,561
Investment in affiliates |  | (139) | 0
Proceeds from sale of property and equipment |  | 20 | 5
Other, net |  | 7 | 123
Net cash used in investing activities |  | (1,717) | (1,678)
Cash Flows from Financing Activities: |  |  |
Proceeds from issuance of long-term debt and airport construction financing |  | 1,308 | 1,139
Repurchases of common stock |  | (969) | (712)
Payments of long-term debt |  | (1,294) | (525)
Principal payments under capital leases |  | (62) | (59)
Other, net |  | (41) | (75)
Net cash used in financing activities |  | (1,058) | (232)
Net increase in cash, cash equivalents and restricted cash |  | 1,400 | 198
Cash, cash equivalents and restricted cash at beginning of the period |  | 1,591 | 2,303
Cash, cash equivalents and restricted cash at end of the period | [1] | 2,991 | 2,501
Investing and Financing Activities Not Affecting Cash: |  |  |
Property and equipment acquired through the issuance of debt and capital leases |  | 139 | 907
Airport construction financing |  | 12 | 32
United Airlines, Inc. |  |  |
Cash Flows from Operating Activities: |  |  |
Net cash provided by operating activities |  | 4,158 | 2,095
Cash Flows from Investing Activities: |  |  |
Capital expenditures |  | (1,734) | (1,780)
Purchases of short-term investments and other investments |  | (1,326) | (1,587)
Proceeds from sale of short-term and other investments |  | 1,455 | 1,561
Investment in affiliates |  | (139) | 0
Proceeds from sale of property and equipment |  | 20 | 5
Other, net |  | 7 | 123
Net cash used in investing activities |  | (1,717) | (1,678)
Cash Flows from Financing Activities: |  |  |
Proceeds from issuance of long-term debt and airport construction financing |  | 1,308 | 1,139
Dividend to UAL |  | (969) | (712)
Payments of long-term debt |  | (1,294) | (525)
Principal payments under capital leases |  | (62) | (59)
Other, net |  | (24) | (62)
Net cash used in financing activities |  | (1,041) | (219)
Net increase in cash, cash equivalents and restricted cash |  | 1,400 | 198
Cash, cash equivalents and restricted cash at beginning of the period |  | 1,585 | 2,297
Cash, cash equivalents and restricted cash at end of the period | [2] | 2,985 | 2,495
Investing and Financing Activities Not Affecting Cash: |  |  |
Property and equipment acquired through the issuance of debt and capital leases |  | 139 | 907
Airport construction financing |  | $ 12 | $ 32
[1] | The following table provides a reconciliation of cash, cash equivalents and restricted cash to amounts reported within the consolidated balance sheet:Reconciliation of cash, cash equivalents and restricted cash: Current assets: Cash and cash equivalents$2,884 $2,371Restricted cash included in Prepaid expenses and other13 15Other assets: Restricted cash94 115Total cash, cash equivalents and restricted cash $2,991 $2,501
[2] | The following table provides a reconciliation of cash, cash equivalents and restricted cash to amounts reported within the consolidated balance sheet:Reconciliation of cash, cash equivalents and restricted cash: Current assets: Cash and cash equivalents$2,878 $2,365Restricted cash included in Prepaid expenses and other13 15Other assets: Restricted cash94 115Total cash, cash equivalents and restricted cash $2,985 $2,495

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