Total Aircraft Block Hours - LARGE NARROWBODY EQUIPMENT
(Seat Size 150+, Single Aisle)
		1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020
American		321,585	332,137	353,324	362,469	420,553	519,407	609,107	813,051	779,691	801,584	803,532	797,206	779,633	732,833	753,449	890,271	988,054	1,004,115	1,111,560	1,232,626	1,866,624	2,146,493	2,215,940	2,281,607	2,269,190	1,253,554
Continental		63,030	79,180	95,438	122,041	147,974	315,729	401,207	461,733	463,720	529,498	585,831	687,876	735,800	767,951	775,127	812,477	889,756	-	-	-	-	-	-	-	-	-
Delta		340,411	360,761	385,938	402,277	456,325	546,899	598,197	644,731	659,759	725,551	738,019	741,526	778,566	786,400	748,763	1,220,902	1,225,713	1,170,749	1,134,945	1,180,508	1,227,811	1,265,332	1,343,918	1,533,656	1,785,245	1,043,953
Northwest		331,955	375,983	397,398	399,557	470,356	481,712	457,226	467,994	462,992	494,152	504,631	502,206	531,805	514,881	444,718	-	-	-	-	-	-	-	-	-	-	-
United		446,202	487,712	532,888	613,331	625,779	641,513	643,581	697,074	696,308	741,243	773,728	805,117	775,364	736,835	724,177	737,040	706,528	1,631,955	1,661,398	1,655,861	1,678,621	1,678,078	1,724,448	1,788,025	1,782,265	732,841
US Airways		124,721	133,648	134,879	132,813	151,628	204,270	269,407	319,468	303,716	309,847	317,324	592,858	580,122	563,090	534,574	546,109	561,540	610,852	675,380	722,873	-	-	-	-	-	-
America West		137,814	166,754	188,007	202,347	216,251	242,719	224,488	228,578	232,370	263,490	290,568	38,395	30,459	-	-	-	-	-	-	-	-	-	-	-	-	-
--sub Network		1,765,718	1,936,175	2,087,872	2,234,835	2,488,866	2,952,249	3,203,213	3,632,629	3,598,556	3,865,365	4,013,633	4,165,184	4,211,749	4,101,990	3,980,808	4,206,799	4,371,591	4,417,671	4,583,283	4,791,868	4,773,056	5,089,903	5,284,306	5,603,288	5,836,700	3,030,348
Southwest		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	58,373	181,766	266,780	399,912	501,273	670,941	872,534	869,424	649,252
AirTran		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
jetBlue		-	-	-	-	-	23,303	67,154	126,550	208,434	297,200	377,568	441,525	497,948	491,191	485,305	503,601	540,306	568,623	603,510	630,037	686,916	751,695	786,456	845,282	883,969	451,365
Alaska		-	-	-	-	-	-	10,757	21,865	37,640	57,008	72,616	92,312	157,294	210,145	246,086	264,433	295,780	312,996	342,211	377,068	432,649	489,974	571,059	780,038	787,811	437,641
Virgin America		-	-	-	-	-	-	-	-	-	-	-	-	15,597	60,025	76,792	86,194	122,928	172,129	171,481	172,646	181,014	211,757	227,654	-	-	-
Hawaiian		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	16,488	49,605	23,079
-- sub LCC		-	-	-	-	-	23,303	77,911	148,415	246,074	354,208	450,184	533,837	670,839	761,361	808,183	854,228	959,014	1,112,121	1,298,968	1,446,531	1,700,491	1,954,699	2,256,110	2,514,342	2,590,809	1,561,337
Allegiant		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1,116	5,208	12,061	28,479	40,800	57,252	68,566	108,364	144,963	128,650
Frontier		-	-	-	-	-	-	-	-	-	-	-	-	-	135,102	12,022	24,903	47,009	57,261	61,727	80,707	103,215	157,318	228,914	291,241	363,770	231,898
Spirit		-	-	-	-	-	-	-	-	-	1,919	18,437	24,785	21,348	9,965	8,985	19,459	40,139	71,187	101,188	135,161	205,769	259,596	305,414	388,096	468,387	330,347
-- sub Other		-	-	-	-	-	-	-	-	-	1,919	18,437	24,785	21,348	145,067	21,007	44,362	88,264	133,656	174,976	244,347	349,784	474,166	602,894	787,701	977,120	690,895
Total All Sectors		1,765,718	1,936,175	2,087,872	2,234,835	2,488,866	2,975,552	3,281,124	3,781,044	3,844,630	4,221,492	4,482,254	4,723,806	4,903,936	5,008,418	4,809,998	5,105,389	5,418,869	5,663,448	6,057,227	6,482,746	6,823,331	7,518,768	8,143,310	8,905,331	9,404,629	5,282,580
Data Source:  US DOT Form 41, schedule T2.