Condensed Consolidated Statements of Income - USD ($) $ in Millions	3 Months Ended
	Aug. 31, 2015	Aug. 31, 2014
Condensed Consolidated Statements of Income
REVENUES	$ 12,279	$ 11,684
OPERATING EXPENSES:
Salaries and employee benefits	4,525	4,114
Purchased transportation	2,344	2,054
Rentals and landing fees	695	660
Depreciation and amortization	648	651
Fuel	712	1,120
Maintenance and repairs	548	556
Other	1,663	1,467
OPERATING EXPENSES	11,135	10,622
OPERATING INCOME	1,144	1,062
OTHER INCOME (EXPENSE):
Interest, net	(63)	(48)
Other, net	3	(2)
OTHER INCOME (EXPENSE)	(60)	(50)
INCOME BEFORE INCOME TAXES	1,084	1,012
PROVISION FOR INCOME TAXES	392	359
NET INCOME	$ 692	$ 653
EARNINGS PER COMMON SHARE:
Basic	$ 2.45	$ 2.29
Diluted	2.42	2.26
DIVIDENDS DECLARED PER COMMON SHARE	$ 0.50	$ 0.40