Average Daily Block Hour Utilization 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	2009	2010	2011	2012	2013	2014	2015	2016
American		9.38	9.38	9.59	9.69	9.38	9.54	9.19	9.14	9.09	9.67	9.28	9.45	9.27	9.19	9.02	8.70	8.60	8.69	8.85	8.67	8.72	8.88
Continental		9.24	9.70	9.90	9.97	10.00	9.80	9.40	8.38	8.02	8.34	9.08	9.57	10.07	9.39	9.10	9.20	9.95	-	-	-	-	-
Delta		9.17	9.34	9.51	9.60	9.49	9.34	8.79	7.97	7.67	9.45	8.68	10.37	9.16	8.91	9.07	9.02	8.98	8.69	8.84	8.71	8.88	8.97
Northwest		8.85	8.66	8.64	7.86	8.71	8.88	8.39	8.07	8.05	8.10	8.12	8.52	8.38	8.45	8.33	-	-	-	-	-	-	-
United		9.28	9.40	9.59	9.78	9.95	9.85	9.22	8.96	9.00	9.81	10.36	10.57	10.65	9.96	10.23	10.46	10.39	10.01	10.07	9.65	9.18	8.87
US Airways		9.47	8.76	9.04	9.16	9.11	9.67	11.93	9.12	8.84	8.87	9.07	8.57	9.39	9.59	9.13	9.01	9.26	8.94	9.35	9.29	-	-
America West		11.20	11.75	12.37	12.00	11.60	10.92	9.77	12.95	10.22	11.07	11.10	11.22	11.31	-	-	-	-	-	-	-	-	-
--sub Network		9.32	9.31	9.52	9.49	9.55	9.60	9.43	8.88	8.66	9.25	9.26	9.64	9.59	9.29	9.12	9.17	9.25	9.04	9.22	9.02	8.88	8.92
Southwest		9.32	11.17	11.26	11.19	11.01	10.98	10.81	10.92	10.83	10.88	11.13	11.22	11.19	10.95	10.26	10.20	10.46	11.45	11.65	11.01	10.36	10.26
jetBlue		-	-	-	-	-	11.99	11.60	12.69	13.34	13.58	13.39	12.74	12.84	9.69	7.75	11.66	11.68	11.81	11.96	11.76	11.80	11.86
AirTran		6.73	5.72	8.18	9.09	9.70	10.65	9.91	10.57	10.95	10.94	11.55	11.13	11.04	11.05	10.99	11.04	11.04		-
Frontier		9.81	11.07	10.06	9.15	11.29	12.80	11.84	20.40	10.24	12.40	11.59	12.33	12.54	18.80	11.73	13.32	12.40	9.94	10.08	11.45	12.50	12.06
Virgin America		-	-	-	-	-	-	-	-	-	-	-	-	7.00	11.89	12.75	13.92	12.59	13.99	12.43	11.33	10.93	10.95
-- sub LCC		9.32	10.85	11.08	10.83	10.84	11.04	10.78	11.29	11.01	11.28	11.49	11.50	11.48	11.24	9.93	10.84	10.94	11.54	11.66	11.22	10.85	10.75
Alaska		10.80	11.36	11.49	11.52	11.27	10.76	6.45	10.55	10.45	10.76	11.28	10.60	10.21	9.61	8.26	8.47	8.70	8.97	9.01	8.90	8.29	8.04
Hawaiian		7.03	6.88	6.51	6.42	6.25	6.23	6.75	7.59	5.22	5.93	6.01	6.68	7.06	7.68	7.32	6.93	6.83	6.40	6.32	6.56	6.68	6.77
Spirit		5.70	5.51	6.29	5.71	8.61	8.30	7.64	9.15	9.53	9.67	8.66	9.28	11.63	12.44	12.90	12.80	12.59	13.16	12.30	12.75	13.16	13.69
Allegiant		-	-	-	-	-	5.23	2.05	6.57	10.49	6.71	6.87	12.80	7.03	6.42	6.68	6.20	5.71	5.55	5.33	5.35	5.85	6.23
-- sub Other		9.87	10.13	10.27	10.07	10.25	9.76	6.60	10.00	9.79	9.94	10.05	10.23	9.71	9.32	8.61	8.42	8.34	8.47	8.46	8.61	8.96	9.13
Total All Sectors		9.34	9.51	9.73	9.69	9.76	9.83	9.44	9.41	9.25	9.79	9.93	10.29	10.28	10.06	9.45	9.85	9.96	10.11	10.22	9.95	9.77	9.78
Source:  US DOT Form 41 via BTS, schedule T2.
Note: Shaded data means data appear questionable.