Regional RPM
Millions
		2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011
AMR Corp		154	3,749	4,576	5,516	7,283	8,946	9,972	9,848	8,846	8,255	8,812	9,900
Continental Airlines Inc**		87	3,388	3,952	5,769	7,417	8,938	10,325	9,856	9,880	9,312	-	-
Delta Air Lines Inc		-	-	2,392	3,627	3,991	5,961	11,931	14,005	13,899	16,424	21,512	-
Northwest Airlines Corp		-	-	2,697	3,556	4,818	6,094	5,438	5,396	7,935	-	-	-
UAL Corp**		-	-	-	-	-	-	-	13,000	12,100	13,800	18,675	25,768
US Airways Group Inc I		-	2,737	3,336	3,723	5,123	-	-	-	-	-	-	-
US Airways Group Inc II		-	-	-	-	-	-	-	-	-	-	-	-
America West Holdings Corp		-	-	-	-	-	-	-	-	-	-	-	-
--sub Network		241	9,874	16,953	22,191	28,632	29,939	37,666	52,105	52,660	47,791	48,999	35,668
Southwest Airlines Co		-	-	-	-	-	-	-	-	-	-	-	-
JetBlue Airways Corp		-	-	-	-	-	-	-	-	-	-	-	-
AirTran Holdings Inc		-	-	-	-	-	-	-	-	-	-	-	-
Frontier Airlines Holdings Inc*		8	-	-	5,197	7,115	8,029	9,109	11,145	10,173	-	-	-
--sub LCC		8	-	-	5,197	7,115	8,029	9,109	11,145	10,173	-	-	-
Alaska Air Group Inc		1,428	1,350	1,514	1,640	2,155	2,475	2,691	2,960	2,678	2,449	2,491	2,446
Hawaiian Holdings Inc		-	-	-	-	-	-	-	-	-	-	-	-
Midwest Air Group Inc		2	151	193	204	204	242	259	-	-	-	-	-
-- sub Other		1,430	1,501	1,707	1,844	2,359	2,717	2,950	2,960	2,678	2,449	2,491	2,446
Total All Sectors		1,679	11,375	18,660	29,231	38,106	40,685	49,725	66,210	65,511	50,240	51,490	38,114
* Frontier Airlines Inc before 2006. Year end March 31 treated as the year before.
** United and Continental are assumed as a single carrier beginning October 1, 2010
Note: Zero value might also mean data not reported.
Data Source:  SEC 10K Filings