Total Aircraft Airborne Hours - ALL AIRCRAFT
NO ADJUSTMENTS MADE
		1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007
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
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
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
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
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
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
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
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
jetBlue		-	-	-	-	-	18,857	58,125	111,427	184,544	263,075	331,805	421,045	502,132
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
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
ATA		112,185	118,199	116,643	137,754	145,029	152,788	148,399	176,502	160,805	222,578	140,524	91,042	43,020
-- sub LCC		851,269	959,767	1,038,582	1,203,549	1,385,987	1,532,086	1,635,867	1,820,503	1,968,941	2,263,158	2,468,536	2,711,758	2,947,068
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
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
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
-- 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
Total All Sectors		10,006,820	10,290,458	10,690,731	10,983,293	11,558,631	12,080,940	11,838,590	11,607,304	11,367,434	12,084,223	12,298,635	12,388,867	12,607,676
Data Source:  US DOT Form 41, schedule T2.