Total Aircraft Airborne Hours - ALL AIRCRAFT
NO ADJUSTMENTS MADE
		1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011
American		2,013,809	2,006,565	2,039,551	2,058,564	2,106,503	2,209,094	2,140,252	2,430,974	2,265,522	2,251,820	2,229,470	2,163,982	2,088,671	2,006,971	1,968,558	1,886,505	1,886,952
Continental		864,519	898,531	970,820	1,057,418	1,129,115	1,169,347	1,137,633	1,041,539	993,804	1,060,283	1,110,244	1,212,671	1,284,650	1,256,594	1,146,802	1,128,013	1,194,424
Delta		1,630,466	1,669,822	1,749,975	1,791,367	1,833,584	1,864,321	1,808,249	1,654,175	1,481,939	1,603,456	1,622,318	1,466,501	1,485,685	1,483,190	1,414,664	2,271,760	2,279,168
Northwest		1,084,197	1,142,142	1,163,303	1,093,811	1,190,590	1,232,446	1,206,326	1,176,684	1,143,575	1,175,862	1,159,930	1,071,612	1,052,432	982,386	844,539	-	-
United		1,761,184	1,809,393	1,865,139	1,918,156	1,972,263	1,989,316	1,879,584	1,690,924	1,659,106	1,652,062	1,591,904	1,824,183	1,852,850	1,744,487	1,510,106	1,448,729	1,406,526
US Airways		1,134,277	1,071,415	1,085,645	1,049,792	1,080,509	1,187,426	1,123,184	880,353	912,452	998,677	1,013,462	822,193	946,138	1,250,037	1,027,197	1,005,414	1,018,618
American West		317,945	359,337	387,343	391,924	415,145	436,257	430,712	431,174	445,262	557,088	564,526	547,309	397,127	-	-	-	-
--sub Network		8,806,397	8,957,205	9,261,776	9,361,032	9,727,709	10,088,207	9,725,940	9,305,823	8,901,660	9,299,248	9,291,854	9,108,451	9,107,553	8,723,665	7,911,866	7,740,421	7,785,688
Southwest		720,329	786,214	865,354	901,926	990,371	1,111,736	1,198,103	1,250,112	1,293,588	1,378,958	1,511,691	1,632,229	1,749,646	1,832,915	1,744,063	1,737,109	1,818,681
jetBlue		-	-	-	-	-	18,857	58,125	111,427	184,544	263,075	331,805	421,045	502,132	526,343	522,267	561,040	600,715
AirTran		2,141	26,580	26,848	120,811	188,686	175,212	150,848	183,170	213,969	246,464	307,670	373,918	434,362	450,399	438,997	447,268	453,404
Frontier		16,614	28,774	29,737	43,058	61,901	73,493	80,392	99,292	116,035	152,083	176,846	193,524	217,908	211,481	180,646	194,128	139,738
Virgin America		-	-	-	-	-	-	-	-	-	-	-	-	10,661	79,832	114,527	131,485	123,962
-- sub LCC		739,084	841,568	921,939	1,065,795	1,240,958	1,379,298	1,487,468	1,644,001	1,808,136	2,040,580	2,328,012	2,620,716	2,914,709	3,100,970	3,000,500	3,071,030	3,136,500
Alaska		249,074	265,099	274,238	295,587	305,586	309,060	320,959	340,169	359,697	378,731	371,029	383,986	388,270	380,157	355,106	368,812	384,500
Hawaiian		45,978	49,083	49,632	50,465	56,933	66,187	70,537	58,447	66,038	65,720	72,231	73,529	83,123	88,373	97,922	94,403	111,105
Allegiant		-	-	-	-	-	1,610	1,176	4,703	6,112	16,791	22,489	21,660	47,861	63,846	77,604	95,574	100,456
-- sub Other		295,052	314,182	323,870	346,052	362,519	376,857	392,672	403,319	431,847	461,242	465,749	479,175	519,254	532,376	530,632	558,789	596,061
Total All Sectors		9,840,533	10,112,955	10,507,585	10,772,879	11,331,186	11,844,362	11,606,080	11,353,143	11,141,643	11,801,070	12,085,615	12,208,342	12,541,516	12,357,011	11,442,998	11,370,240	11,518,249
Data Source:  US DOT Form 41, schedule T2.