International Revenue Passenger Miles as a Percent of Total System Revenue Passenger Miles
		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		30.7%	30.3%	30.5%	31.3%	32.1%	32.7%	32.7%	28.4%	29.6%	32.0%	33.6%	34.7%	35.1%	36.8%	37.3%	38.4%	39.7%	40.5%	41.4%	41.4%	38.0%	35.7%	37.0%	36.7%	36.9%	23.6%
Continental		17.0%	18.8%	24.5%	28.9%	33.0%	35.2%	33.5%	35.3%	35.5%	38.6%	40.1%	41.8%	42.8%	45.1%	46.0%	48.1%	48.4%
Delta		25.7%	22.3%	21.9%	23.3%	23.3%	24.1%	25.0%	25.0%	23.5%	25.3%	26.9%	33.8%	37.8%	42.2%	43.6%	44.9%	45.3%	45.2%	45.4%	44.4%	42.9%	41.5%	41.1%	40.0%	38.9%	28.6%
Northwest		41.8%	43.2%	43.2%	42.7%	42.3%	43.1%	42.6%	43.1%	41.0%	41.5%	42.0%	42.1%	43.1%	46.3%	44.7%
United		37.8%	37.8%	38.2%	36.7%	35.8%	38.1%	39.4%	38.6%	35.9%	37.0%	40.2%	39.6%	40.5%	41.9%	42.2%	44.1%	45.9%	47.7%	48.0%	48.5%	48.1%	47.5%	46.0%	46.0%	46.1%	38.9%
US Airways		5.6%	7.8%	9.6%	11.0%	12.9%	14.6%	17.4%	20.9%	24.8%	26.0%	25.9%	27.5%	25.8%	20.9%	23.4%	25.6%	25.8%	25.3%	25.3%	24.5%	22.9%
America West		1.1%	2.5%	2.6%	2.3%	1.8%	1.8%	2.1%	2.6%	2.8%	3.1%	3.6%	3.2%	3.6%
--sub Network		29.0%	28.8%	29.3%	29.7%	30.3%	31.4%	31.8%	31.2%	30.6%	32.2%	33.8%	35.7%	37.1%	39.5%	40.1%	41.6%	42.4%	42.6%	42.9%	42.6%	42.0%	41.5%	41.3%	40.9%	40.6%	29.9%
Southwest		0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.6%	2.5%	3.0%	3.4%	3.6%	3.4%	2.3%
AirTran		0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.4%	0.3%	0.1%	0.0%	0.9%	4.2%	5.3%	9.1%	15.0%	23.7%
jetBlue							0.0%	0.0%	0.0%	0.0%	1.1%	0.6%	0.0%	0.0%	4.6%	11.0%	14.4%	14.7%	15.6%	16.6%	19.4%	20.6%	20.5%	20.8%	21.7%	22.9%	23.5%
Alaska		7.1%	7.6%	7.9%	8.3%	9.1%	9.8%	10.0%	10.5%	10.3%	9.7%	9.6%	10.7%	11.3%	10.5%	8.7%	8.0%	8.6%	7.9%	7.8%	7.1%	6.4%	6.9%	7.5%	5.8%	5.0%	7.6%
Virgin America														0.0%	0.0%	0.0%	0.0%	3.1%	3.5%	3.0%	2.7%	2.5%	2.5%	2.4%	2.4%
Hawaiian		4.9%	4.4%	3.9%	3.9%	5.2%	10.0%	7.3%	2.8%	1.2%	4.6%	6.2%	5.3%	4.6%	7.2%	9.0%	10.9%	23.4%	29.7%	33.6%	31.2%	28.9%	29.5%	33.4%	33.0%	31.4%	25.7%
-- sub LCC		2.2%	2.2%	2.2%	2.3%	2.3%	2.7%	2.4%	2.0%	1.8%	2.0%	1.9%	1.8%	1.7%	2.5%	3.5%	4.6%	5.8%	7.0%	7.9%	8.2%	8.3%	8.7%	9.4%	9.7%	9.8%	8.5%
Allegiant							0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.1%	0.0%	0.0%	0.0%
Frontier		0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	6.5%	7.7%	9.1%	8.3%	6.3%	8.2%	6.2%	11.3%	12.4%	11.5%	10.0%	7.2%	7.5%	8.4%	8.0%	8.2%
Spirit		0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	5.8%	12.0%	18.8%	19.3%	17.6%	17.4%	16.0%	13.4%	11.4%	10.7%	9.7%	9.0%	7.6%	8.6%	10.4%	8.8%
-- sub Other		0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	5.7%	7.9%	11.0%	10.3%	8.2%	9.0%	8.1%	9.3%	8.9%	8.4%	7.7%	6.4%	6.0%	6.9%	7.7%	6.8%
Total All Sectors		26.9%	26.6%	27.0%	27.2%	27.4%	28.2%	28.0%	27.1%	25.9%	27.0%	27.9%	28.9%	29.6%	31.2%	31.3%	32.3%	32.6%	32.7%	32.9%	32.5%	31.6%	30.7%	30.5%	30.1%	30.1%	21.3%
Source:  US DOT Form 41 via BTS, schedule T2.