System Management and Other Expense per Available Seat Mile
Cents per Available Seat Mile
		1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010
American		$           0.58	$           0.47	$           0.35	$           0.38	$           0.43	$           0.45	$           0.61	$           0.52	$           0.19	$           0.19	$               0.26	$               0.31	$               0.37	$               0.30	$           0.34	$           0.33
Continental		$           0.09	$           0.17	$           0.12	$           0.06	$           0.29	$           0.30	$           0.34	$           0.27	$           0.25	$           0.28	$               0.26	$               0.29	$               0.32	$               0.27	$           0.26	$           0.30
Delta		$           0.29	$           0.31	$           0.40	$           0.41	$           0.38	$           0.80	$           0.75	$           0.61	$           0.63	$           0.50	$               0.37	$               0.37	$               0.60	$               0.42	$           0.43	$           0.49
Northwest		$           0.42	$           0.40	$           0.42	$           0.46	$           0.46	$           0.48	$           0.51	$           0.47	$           0.50	$           0.49	$               0.46	$               0.41	$               0.58	$               0.70	$           0.52	$               -
United		$           0.42	$           0.43	$           0.49	$           0.43	$           0.46	$           0.56	$           0.63	$           0.51	$           0.43	$           0.45	$               0.42	$               0.55	$               0.53	$               0.54	$           0.50	$           0.79
US Airways		$           0.58	$           0.77	$           0.60	$           0.58	$           0.64	$           0.64	$           0.68	$           0.54	$           0.46	$           0.43	$               0.37	$               0.62	$               0.59	$               0.53	$           0.56	$           0.54
America West		$           0.51	$           0.41	$           0.41	$           0.43	$           0.44	$           0.40	$           0.44	$           0.36	$           0.44	$           0.38	$               0.43	$                    -	$                    -	$                    -	$               -	$               -
--sub Network		$       0.42	$       0.42	$       0.41	$       0.39	$       0.43	$       0.55	$       0.60	$       0.50	$       0.40	$       0.38	$           0.35	$           0.41	$           0.49	$           0.44	$       0.42	$       0.49
Southwest		$           0.18	$           0.21	$           0.22	$           0.24	$           0.26	$           0.25	$           0.28	$           0.30	$           0.32	$           0.32	$               0.30	$               0.30	$               0.30	$               0.30	$           0.33	$           0.33
jetBlue		$               -	$               -	$               -	$               -	$               -	$           0.89	$           0.48	$           0.31	$           0.28	$           0.29	$               0.34	$               0.37	$               0.37	$               0.39	$           0.45	$           0.44
AirTran		$               -	$               -	$           0.58	$           0.41	$           0.41	$           0.46	$           0.45	$           0.41	$           0.38	$           0.37	$               0.34	$               0.32	$               0.31	$               0.29	$           0.31	$           0.33
Frontier		$       0.44	$       0.31	$       0.29	$       0.26	$       0.25	$           0.34	$           0.44	$           0.45	$           0.41	$           0.33	$               0.28	$               0.31	$               0.32	$               0.28	$           0.28	$           0.26
Virgin America		$               -	$               -	$               -	$               -	$               -	$               -	$               -	$               -	$               -	$               -	$                    -	$                    -	$               0.28	$               0.65	$           0.28	$           0.28
-- sub LCC		$       0.18	$       0.20	$       0.24	$       0.26	$       0.27	$       0.29	$       0.31	$       0.32	$       0.33	$       0.32	$           0.31	$           0.32	$           0.32	$           0.33	$       0.34	$       0.35
Alaska		$           0.28	$           0.29	$           0.38	$           0.33	$           0.40	$           0.46	$           0.54	$           0.53	$           0.48	$           0.47	$               0.49	$               0.54	$               0.52	$               0.57	$           0.79	$           0.80
Hawaiian		$           0.38	$           0.35	$           0.33	$           0.36	$           0.37	$           0.36	$           0.36	$           0.49	$           0.46	$           0.52	$               0.47	$               0.52	$               0.42	$               0.42	$           0.37	$           0.41
Allegiant		$               -	$               -	$               -	$               -	$               -	$               -	$               -	$               -	$               -	$           0.11	$               0.15	$               0.09	$               0.12	$               0.14	$           0.15	$           0.13
-- sub Other		$       0.31	$       0.31	$       0.36	$       0.33	$       0.39	$       0.42	$       0.48	$       0.51	$       0.47	$       0.47	$           0.47	$           0.50	$           0.46	$           0.49	$       0.60	$       0.60
Total All Sectors		$       0.41	$       0.40	$       0.39	$       0.38	$       0.42	$       0.52	$       0.57	$       0.48	$       0.39	$       0.37	$           0.35	$           0.40	$           0.45	$           0.42	$       0.41	$       0.47
Note: Shaded data appears questionable.
Data Source:  US DOT Form 41 via BTS, Schedule P6 & T2.