Total Aircraft Airborne Hours - ALL AIRCRAFT
NO ADJUSTMENTS MADE
		1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008
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
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
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
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
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
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	1,369,502	1,306,592	1,250,037
American West		317,945	359,337	387,343	391,924	415,145	436,257	430,712	431,174	445,262	557,088	564,526	-	-	-
--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	9,070,880	8,723,665
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	1,839,813
jetBlue		-	-	-	-	-	18,857	58,125	111,427	184,544	263,075	331,805	421,045	502,132	521,042
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
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
Allegiant		-	-	-	-	-	1,610	1,176	4,703	6,112	16,791	22,489	21,660	47,861	63,846
-- sub LCC		739,084	841,568	921,939	1,065,795	1,240,958	1,380,908	1,488,644	1,648,704	1,814,248	2,057,371	2,350,501	2,642,376	2,951,909	3,086,581
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	380,156
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	81,924	88,373
Midwest		54,102	59,304	66,503	72,660	82,416	85,400	85,287	82,362	71,098	77,366	94,985	111,143	119,534	85,182
-- sub Other		349,154	373,486	390,373	418,712	444,935	460,647	476,783	480,978	496,833	521,817	538,245	568,658	589,728	553,711
Total All Sectors		9,894,635	10,172,259	10,574,088	10,845,539	11,413,602	11,929,762	11,691,367	11,435,505	11,212,741	11,878,436	12,180,600	12,319,485	12,612,517	12,363,957
Data Source:  US DOT Form 41, schedule T2.