Consolidated Statements of Income - USD ($) $ in Millions	12 Months Ended
	May. 31, 2015	May. 31, 2014	May. 31, 2013
Consolidated Statements of Income
REVENUES	$ 47,453	$ 45,567	$ 44,287
OPERATING EXPENSES:
Salaries and employee benefits	17,110	16,171	16,055
Purchased transportation	8,483	8,011	7,272
Rentals and landing fees	2,682	2,622	2,521
Depreciation and amortization	2,611	2,587	2,386
Fuel	3,720	4,557	4,746
Maintenance and repairs	2,099	1,862	1,909
Business realignment, impairment and other charges	276		660
Retirement plans mark-to-market adjustment	2,190	15	(1,368)
Other	6,415	5,927	5,672
OPERATING EXPENSES	45,586	41,752	39,853
OPERATING INCOME	1,867	3,815	4,434
OTHER INCOME (EXPENSE):
Interest expense	(235)	(160)	(82)
Interest income	14	18	21
Other, net	(19)	(15)	(35)
OTHER INCOME (EXPENSE)	(240)	(157)	(96)
INCOME BEFORE INCOME TAXES	1,627	3,658	4,338
PROVISION FOR INCOME TAXES	577	1,334	1,622
NET INCOME	$ 1,050	$ 2,324	$ 2,716
EARNINGS PER COMMON SHARE
Basic	$ 3.70	$ 7.56	$ 8.61
Diluted	$ 3.65	$ 7.48	$ 8.55