Domestic Available Seat Miles
Millions
		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		109,331	107,438	108,271	106,746	110,033	109,417	104,116	124,777	116,497	117,801	115,136	111,425	108,561	101,856	92,967	93,174	91,630	89,849	89,264	89,425	120,377	150,653	149,182	152,697	154,371	89,644
Continental		45,683	44,946	46,951	50,134	53,324	54,670	53,839	50,304	48,667	50,287	50,437	53,131	55,506	52,989	49,529	48,797	50,725	-	-	-	-	-	-	-	-	-
Delta		100,067	105,516	110,370	110,238	112,626	113,661	107,282	100,076	93,063	98,457	98,491	82,726	78,462	72,636	67,485	110,096	108,783	108,774	111,667	116,478	123,479	129,920	133,706	142,553	152,154	86,803
Northwest		53,305	56,631	57,905	54,278	60,479	61,804	58,900	56,362	54,671	56,247	55,286	50,894	49,740	45,189	41,046	-	-	-	-	-	-	-	-	-	-	-
United		100,345	102,854	105,366	109,979	114,856	110,028	100,836	94,363	88,730	93,417	83,895	86,799	83,970	77,397	69,335	67,521	62,314	110,625	108,407	107,273	110,361	114,059	121,786	128,787	133,872	60,868
US Airways		55,670	53,207	53,296	51,001	52,379	57,849	55,898	45,683	39,525	40,447	40,104	34,340	39,999	58,085	53,251	52,702	53,152	54,504	57,388	58,647	29,201	-	-	-	-	-
America West		19,175	20,937	22,804	23,634	25,402	26,605	25,980	26,205	26,926	29,171	29,354	28,580	20,547	-	-	-	-	-	-	-	-	-	-	-	-	-
--sub Network		483,576	491,529	504,963	506,011	529,098	534,033	506,851	497,768	468,080	485,827	472,703	447,895	436,785	408,152	373,612	372,289	366,604	363,751	366,726	371,823	383,418	394,632	404,673	424,037	440,397	237,315
Southwest		36,841	40,900	44,728	47,619	52,901	59,941	65,538	69,050	71,924	77,020	85,362	92,795	99,776	103,494	98,177	98,563	103,891	106,486	112,683	121,868	137,019	144,085	148,406	154,125	152,069	101,660
AirTran		115	1,467	1,413	4,604	5,813	5,917	6,594	8,408	10,105	12,005	15,324	18,933	22,689	23,814	23,088	23,008	23,443	19,793	15,092	6,545	-	-	-	-	-	-
jetBlue		-	-	-	-	-	1,380	4,260	8,229	13,689	18,737	23,668	28,583	32,149	30,971	28,773	29,586	31,556	33,610	35,536	35,814	38,949	42,525	44,169	47,073	48,675	25,518
Alaska		12,960	13,787	14,277	15,469	15,899	15,701	16,281	17,454	18,879	20,158	20,198	20,873	21,519	21,815	21,204	22,581	24,291	26,003	28,139	30,180	33,543	35,933	38,210	52,170	56,805	29,282
Virgin America		-	-	-	-	-	-	-	-	-	-	-	-	941	4,499	6,687	7,648	9,512	12,053	11,890	11,916	12,353	14,208	15,099	3,728	-	-
Hawaiian		4,411	4,822	5,169	5,302	5,951	6,638	7,235	6,314	7,102	6,801	7,118	7,506	8,737	8,626	8,651	8,975	9,008	9,921	10,414	11,216	12,186	12,536	12,257	13,296	13,993	5,946
-- sub LCC		54,327	60,976	65,586	72,994	80,564	89,577	99,907	109,455	121,698	134,721	151,671	168,689	185,810	193,219	186,579	190,362	201,700	207,866	213,754	217,540	234,050	249,287	258,141	270,392	271,542	162,406
Allegiant		-	-	-	-	-	110	44	163	601	1,174	1,594	2,761	3,731	4,280	5,281	6,040	6,159	7,293	8,000	8,806	10,365	12,120	13,299	14,580	15,863	12,924
Frontier		717	1,309	1,810	2,174	3,387	4,039	4,681	5,177	6,619	8,222	8,563	9,672	11,326	11,134	9,905	10,169	11,103	10,487	9,439	10,997	13,853	17,003	20,153	22,226	25,706	15,546
Spirit		669	858	1,088	1,550	3,043	3,865	4,565	5,589	5,805	6,282	5,295	4,833	6,843	6,501	6,028	6,575	7,810	9,685	12,187	14,571	19,181	23,259	27,287	32,939	37,107	25,481
-- sub Other		1,386	2,167	2,898	3,724	6,429	8,013	9,290	10,928	13,024	15,678	15,452	17,265	21,901	21,916	21,214	22,784	25,073	27,466	29,626	34,374	43,399	52,382	60,739	69,745	78,677	53,950
Total All Sectors		539,289	554,672	573,448	582,729	616,092	631,624	616,048	618,152	602,803	636,226	639,825	633,848	644,495	623,288	581,406	585,435	593,377	599,083	610,106	623,738	660,867	696,302	723,553	764,174	790,616	453,672
Total Industry		614,610	641,732	655,849	661,495	701,176	725,929	706,867	686,721	697,012	750,902	758,665	746,002	763,581	734,240	683,441	689,911	697,779	699,590	708,403	721,277	756,922	794,475	822,525	866,592	898,224	521,923
Source:  US DOT Form 41 via BTS, schedule T2.