Average Daily Airborne Hours of Total Small Narrowbody Fleet
(Seat Size 150 and Less, Single Aisle, Multi Class Configuration)
		1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008
American		7.83	7.81	8.01	8.11	7.76	7.81	7.55	7.50	7.51	7.98	7.85	8.00	7.79	7.73
Continental		7.64	8.05	8.25	8.24	8.27	8.10	7.78	6.93	6.64	6.82	7.46	7.80	8.20	7.92
Delta		7.39	7.53	7.64	7.64	7.51	7.34	6.96	6.30	5.99	7.23	6.70	7.95	7.00	6.85
Northwest		7.16	6.98	6.92	6.27	6.91	7.04	6.70	6.47	6.51	6.51	6.49	6.79	6.55	6.77
United		7.75	7.88	8.01	8.17	8.24	8.10	7.67	7.51	8.26	8.21	8.75	10.21	10.69	10.18
US Airways		7.96	7.18	7.40	7.44	7.33	7.71	9.47	7.18	8.37	8.92	9.12	9.62	10.08	9.86
America West		9.44	9.88	10.43	10.13	9.74	9.19	8.26	11.09	8.82	11.12	11.15	-	-	-
--sub Network		7.72	7.67	7.84	7.79	7.78	7.77	7.67	7.25	7.39	7.91	8.00	8.49	8.52	8.40
Southwest		7.87	9.38	9.51	9.45	9.32	9.33	9.28	9.37	9.32	9.34	9.58	9.68	9.59	9.48
jetBlue		-	-	-	-	-	9.70	10.04	11.16	11.81	12.02	11.73	10.83	10.76	10.57
AirTran		5.95	4.97	6.95	8.20	10.41	10.00	7.82	8.24	8.50	8.67	9.20	8.98	9.02	9.25
Frontier		8.49	9.71	6.97	8.12	9.73	11.39	10.37	17.58	8.84	9.94	10.39	10.49	10.51	10.35
Allegiant		-	-	-	-	-	4.42	1.69	6.74	6.03	5.74	5.33	5.45	5.12	5.39
-- sub LCC		7.88	9.14	9.30	9.23	9.49	9.50	9.15	9.59	9.37	9.51	9.77	9.73	9.60	9.52
Alaska		9.32	9.75	9.89	9.89	9.68	9.27	5.51	9.11	9.07	9.33	8.97	9.08	8.66	8.34
Hawaiian		4.71	4.60	4.40	4.34	4.33	4.31	4.56	4.99	3.45	3.89	3.78	4.42	4.58	4.87
Midwest		7.48	8.03	7.95	8.15	7.58	7.15	6.80	6.60	6.51	7.42	8.13	8.52	8.84	7.40
-- sub Other		8.42	8.81	8.87	8.94	8.63	8.24	5.67	8.21	8.02	8.49	8.36	8.56	8.36	7.69
Total All Sectors		7.76	7.88	8.05	8.03	8.06	8.06	7.77	7.76	7.86	8.35	8.52	8.91	8.91	8.80
Source:  US DOT Form 41 via BTS, schedule T2.
Note: Shaded data means data appear questionable.