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v3.7.0.1

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016
Operating Revenues |  |  |  |
Passenger, Mainline | $ 1,556 | $ 1,036 | $ 2,828 | $ 1,963
Passenger, Regional | 251 | 227 | 463 | 433
Total passenger revenue | 1,807 | 1,263 | 3,291 | 2,396
Freight and mail | 32 | 27 | 56 | 51
Other—net | 263 | 204 | 504 | 394
Total Operating Revenues | 2,102 | 1,494 | 3,851 | 2,841
Operating Expenses |  |  |  |
Wages and benefits | 469 | 332 | 917 | 668
Variable incentive pay | 27 | 32 | 58 | 64
Aircraft fuel, including hedging gains and losses | 344 | 201 | 683 | 368
Aircraft maintenance | 96 | 65 | 183 | 133
Aircraft rent | 69 | 26 | 134 | 55
Landing fees and other rentals | 99 | 63 | 214 | 143
Contracted services | 77 | 60 | 158 | 120
Selling expenses | 97 | 55 | 178 | 104
Depreciation and amortization | 90 | 92 | 180 | 180
Food and beverage service | 50 | 31 | 95 | 62
Third-party regional carrier expense | 27 | 24 | 54 | 47
Special items—merger-related costs | 24 | 14 | 64 | 14
Other | 140 | 81 | 274 | 175
Total Operating Expenses | 1,609 | 1,076 | 3,192 | 2,133
Operating Income | 493 | 418 | 659 | 708
Nonoperating Income (Expense) |  |  |  |
Interest income | 9 | 7 | 16 | 13
Interest expense | (26) | (9) | (51) | (22)
Interest capitalized | 4 | 7 | 8 | 15
Other—net | (1) | (3) | (1) | (2)
Nonoperating Income (Expense) Total | (14) | 2 | (28) | 4
Income before income tax | 479 | 420 | 631 | 712
Income tax expense | 183 | 160 | 236 | 268
Net Income | $ 296 | $ 260 | $ 395 | $ 444
Basic Earnings Per Share (usd per share) | $ 2.40 | $ 2.11 | $ 3.19 | $ 3.58
Diluted Earnings Per Share (usd per share) | $ 2.38 | $ 2.10 | $ 3.17 | $ 3.56
Shares used for computation: |  |  |  |
Basic shares (shares) | 123,573 | 123,250 | 123,534 | 123,900
Diluted shares (shares) | 124,332 | 123,988 | 124,374 | 124,715
Cash dividend declared per share (usd per share) | $ 0.30 | $ 0.275 | $ 0.6 | $ 0.550

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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=64863997&loc=d3e1448-109256 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Weighted-Average Number of Common Shares Outstanding -URI http://asc.fasb.org/extlink&oid=6528421 + Details
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