Departed Seats
millions
	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011
American	138,792	131,502	131,554	130,188	133,729	138,292	130,007	154,161	140,898	139,058	141,070	137,859	135,856	130,438	120,147	119,072	118,431
Continental	66,447	62,353	64,589	68,324	71,756	72,608	68,939	63,488	60,082	61,731	62,031	65,765	68,720	66,462	60,976	58,906	62,534
Delta	171,219	170,694	174,706	172,696	170,455	169,022	159,852	147,472	127,115	131,961	128,832	107,188	103,269	100,620	95,086	161,948	164,206
Northwest	103,591	109,070	110,103	101,728	110,045	113,233	106,232	101,607	97,353	98,978	95,685	87,647	86,049	77,801	65,868	-	-
United	151,622	152,464	155,500	156,117	157,620	153,236	139,542	121,570	108,806	112,438	102,579	104,933	103,502	96,925	84,855	79,102	73,693
US Airways	104,190	98,941	98,809	95,277	96,216	104,228	100,110	82,344	67,687	69,047	68,750	55,613	61,893	77,664	72,754	72,950	73,295
American West	28,311	29,500	30,185	29,541	30,046	30,897	29,705	28,438	27,717	28,654	29,677	28,810	20,492	-	-	-	-
--sub Network	764,172	754,523	765,445	753,871	769,867	781,516	734,387	699,080	629,658	641,868	628,623	587,815	579,781	549,910	499,686	491,979	492,159
Southwest	91,881	99,244	104,758	107,882	113,905	121,907	127,254	128,305	128,745	133,473	140,404	149,116	158,421	162,603	153,565	152,104	156,345
jetBlue	-	-	-	-	-	1,660	4,321	7,152	10,745	14,174	17,488	24,110	28,409	28,423	29,706	31,665	34,227
AirTran	126	1,702	1,929	8,349	11,098	11,083	12,231	15,107	16,937	19,141	23,504	29,144	32,693	32,704	31,587	31,729	31,929
Frontier	1,603	2,143	2,621	2,791	4,171	4,834	5,424	6,095	7,823	9,016	9,788	11,607	13,595	13,318	11,928	11,413	12,507
Virgin America	-	-	-	-	-	-	-	-	-	-	-	-	497	3,521	4,804	4,950	6,271
-- sub LCC	93,609	103,090	109,309	119,022	129,174	139,484	149,230	156,659	164,251	175,804	191,183	213,978	233,615	240,570	231,590	231,861	241,280
Alaska	19,048	20,410	21,187	22,348	22,659	21,943	22,469	23,351	24,159	25,137	24,827	25,331	26,144	24,731	22,375	22,526	23,802
Hawaiian	14,666	14,772	14,118	14,615	5,776	16,768	15,530	13,129	12,006	11,662	11,804	12,609	13,659	15,507	17,270	16,517	17,187
Allegiant	-	-	-	-	-	429	162	278	684	1,169	1,511	2,747	3,962	4,858	6,036	6,609	6,835
-- sub Other	33,714	35,181	35,306	36,964	28,435	39,140	38,161	36,757	36,849	37,968	38,142	40,686	43,765	45,095	45,681	45,651	47,824
Total All Sectors	891,495	892,794	910,060	909,857	927,475	960,140	921,778	892,496	830,758	855,640	857,948	842,479	857,161	835,576	776,958	769,491	781,263
Note: Shaded data means data appear questionable.
* system departures times average seat size
Data Source:  US DOT Form 41, Schedules P52