RITA | BTS | July 2010 Regularly Scheduled Flights with More than 50% Delayed Arrivals of More than 30 Minutes

July 2010 Regularly Scheduled Flights with More than 50% Delayed Arrivals of More than 30 Minutes

Ranked by Percent of Flight Operations Not Arriving On-Time

Rank	Carrier	Flight Number	Month	Origin-Dest	Scheduled Departure Time	Number of Operations (minimum of 10 per month)	Number of Flight Operations Not Arriving On-Time*	Percent of Flight Operations Not Arriving On-Time*	Average Number of Minutes of Delay (30 min late flights only)**
1	SkyWest	6099	July	ACV-SFO	848	28	24	85.7	112
2	Comair	6616	July	MSP-JFK	1515	30	23	76.7	80
3	Comair	6480	July	ORD-CVG	1900	25	19	76.0	83
4	SkyWest	6504	July	OTH-SFO	855	31	23	74.2	101
5	Delta	127	July	JFK-DTW	1615	30	22	73.3	114
6	Delta	1591	July	FNT-ATL	1730	22	16	72.7	82
7	Delta	1647	July	DTW-IAH	1930	25	18	72.0	77
8	Southwest	2985	July	BWI-MHT	2135	25	18	72.0	79
9	Comair	6335	July	MEM-OKC	1920	30	21	70.0	90
10	Delta	1427	July	EWR-DTW	1611	29	20	69.0	134
11	Delta	1676	July	BNA-ATL	1420	22	15	68.2	72
12	ExpressJet	2732	July	IAH-CLT	1940	25	17	68.0	94
13	Southwest	595	July	BWI-SDF	2050	25	17	68.0	81
14	SkyWest	6181	July	CEC-SFO	918	31	21	67.7	108
15	SkyWest	6505	July	LMT-SFO	838	31	21	67.7	87
16	Delta	2355	July	ATL-LAX	2015	30	20	66.7	74
17	Delta	2357	July	ATL-SDF	1854	30	20	66.7	89
18	SkyWest	6909	July	OTH-SFO	1325	30	20	66.7	112
19	SkyWest	6841	July	SFO-SBA	1040	30	20	66.7	80
20	Comair	6453	July	ORD-JFK	1417	29	19	65.5	81
21	SkyWest	6836	July	SBA-SFO	843	29	19	65.5	77
22	Comair	6723	July	JFK-ROC	1529	26	17	65.4	83
23	Southwest	1142	July	BWI-LGA	1740	26	17	65.4	112
24	Southwest	757	July	MDW-BWI	1740	26	17	65.4	77
25	SkyWest	4484	July	LAS-LAX	1930	31	20	64.5	72
26	SkyWest	6841	July	SBA-SFO	1237	31	20	64.5	66
27	SkyWest	6909	July	SFO-OTH	1114	31	20	64.5	103
28	Continental	1191	July	BOS-EWR	1420	25	16	64.0	84
29	Delta	2083	July	MDW-ATL	1855	25	16	64.0	90
30	ExpressJet	2061	July	ATL-EWR	1700	25	16	64.0	99
31	ExpressJet	2031	July	EWR-ATL	1800	25	16	64.0	119
32	ExpressJet	2173	July	EWR-GSO	2000	25	16	64.0	98
33	ExpressJet	2245	July	EWR-OKC	1900	25	16	64.0	93
34	ExpressJet	2930	July	IAH-ATL	1725	25	16	64.0	100
35	ExpressJet	2022	July	IND-EWR	1725	25	16	64.0	72
36	ExpressJet	2736	July	TYS-EWR	1345	25	16	64.0	99
37	Southwest	761	July	HOU-SAT	2050	25	16	64.0	57
38	Southwest	3845	July	MDW-CLE	2055	25	16	64.0	77
39	American Eagle	3737	July	ORD-OMA	1750	11	7	63.6	55
40	Delta	2743	July	EWR-ATL	1650	30	19	63.3	90
41	ExpressJet	2714	July	BWI-EWR	1805	30	19	63.3	78
42	SkyWest	6256	July	SFO-FAT	1022	30	19	63.3	76
43	Southwest	187	July	DAL-TUL	1955	30	19	63.3	84
44	Southwest	1679	July	PHX-BUR	1915	30	19	63.3	66
45	SkyWest	6400	July	EUG-SFO	836	29	18	62.1	63
46	SkyWest	6840	July	SBA-SFO	1036	26	16	61.5	81
47	Southwest	2534	July	DEN-LAX	1940	26	16	61.5	71
48	Southwest	1505	July	DEN-SFO	900	26	16	61.5	72
49	Alaska	308	July	SEA-SFO	810	31	19	61.3	77
50	American Eagle	2725	July	DFW-CAE	1915	31	19	61.3	76
51	American Eagle	3777	July	ORD-DCA	1935	31	19	61.3	77
52	Comair	6578	July	JFK-BOS	2110	31	19	61.3	87
53	Comair	6521	July	JFK-MCI	1955	31	19	61.3	108
54	Comair	6321	July	JFK-MEM	1625	31	19	61.3	71
55	Comair	6595	July	JFK-ORD	1630	31	19	61.3	91
56	Delta	2983	July	CLT-DTW	1644	31	19	61.3	123
57	Delta	2843	July	EWR-ATL	1800	31	19	61.3	83
58	Comair	6347	July	JFK-DFW	2025	30	18	60.0	74
59	Delta	2911	July	ATL-DFW	2015	25	15	60.0	75
60	Delta	2569	July	ATL-MCO	2130	30	18	60.0	56
61	Delta	1033	July	ATL-MSY	2018	30	18	60.0	83
62	Delta	2974	July	DTW-CLT	1915	25	15	60.0	71
63	ExpressJet	2907	July	IAH-LFT	2005	25	15	60.0	71
64	ExpressJet	2298	July	IND-EWR	1935	25	15	60.0	89
65	ExpressJet	2271	July	MCI-IAH	1714	25	15	60.0	94
66	SkyWest	6192	July	CIC-SFO	1013	30	18	60.0	66
67	SkyWest	6134	July	ONT-SFO	1000	30	18	60.0	65
68	SkyWest	6034	July	SBP-SFO	953	30	18	60.0	67
69	Southwest	847	July	BWI-RDU	2110	25	15	60.0	68
70	Southwest	624	July	HOU-JAN	2005	25	15	60.0	65
71	Southwest	1575	July	HOU-MSY	1815	25	15	60.0	81
72	SkyWest	6824	July	SFO-RDD	1536	27	16	59.3	103
73	Comair	6494	July	OKC-ATL	1740	22	13	59.1	95
74	American Eagle	2983	July	CSG-DFW	1605	17	10	58.8	202
75	SkyWest	6256	July	FAT-SFO	1147	29	17	58.6	72
76	Delta	2720	July	DTW-GRR	2000	24	14	58.3	101
77	ExpressJet	2665	July	DTW-EWR	2000	24	14	58.3	82
78	Alaska	303	July	SFO-SEA	1105	31	18	58.1	84
79	American Eagle	2870	July	HOU-DFW	1730	31	18	58.1	90
80	Delta	2712	July	ATL-ORD	1855	31	18	58.1	78
81	ExpressJet	2905	July	ALB-EWR	1355	31	18	58.1	105
82	SkyWest	6255	July	BUR-SFO	856	31	18	58.1	84
83	SkyWest	6336	July	RNO-SFO	930	31	18	58.1	82
84	Comair	6321	July	MEM-SAT	1930	26	15	57.7	64
85	Delta	2506	July	ATL-MDW	1715	26	15	57.7	85
86	Delta	2401	July	BOS-ATL	1830	26	15	57.7	93
87	Southwest	805	July	DEN-AMA	1740	26	15	57.7	88
88	Southwest	1679	July	OKC-PHX	1820	26	15	57.7	63
89	Southwest	1509	July	PHX-LAX	1625	26	15	57.7	63
90	ExpressJet	2394	July	EWR-MCI	1630	21	12	57.1	103
91	Frontier	962	July	LAX-MKE	2345	14	8	57.1	46
92	Pinnacle	4326	July	ATL-BHM	1730	14	8	57.1	75
93	Pinnacle	4326	July	BHM-ATL	1800	14	8	57.1	54
94	SkyWest	6951	July	ACV-SFO	1053	28	16	57.1	67
95	SkyWest	6058	July	SFO-ACV	1058	28	16	57.1	96
96	Comair	6477	July	IND-MEM	1746	30	17	56.7	82
97	Comair	6495	July	JFK-DTW	1828	30	17	56.7	84
98	Delta	2157	July	ATL-MKE	2143	30	17	56.7	79
99	Delta	2798	July	DTW-JFK	1330	30	17	56.7	71
100	Delta	2221	July	MSP-LAX	2115	30	17	56.7	76
101	SkyWest	6575	July	MFR-SFO	1025	30	17	56.7	62
102	SkyWest	6687	July	MRY-SFO	1145	30	17	56.7	99
103	American	353	July	LGA-ORD	1905	25	14	56.0	96
104	Comair	6326	July	MCI-LGA	1849	25	14	56.0	67
105	Continental	1187	July	EWR-ORD	1900	25	14	56.0	100
106	Delta	158	July	DTW-LGA	1945	25	14	56.0	76
107	Delta	1777	July	ORD-ATL	1904	25	14	56.0	70
108	ExpressJet	3062	July	ATL-EWR	1900	25	14	56.0	105
109	ExpressJet	2861	July	BTV-EWR	1315	25	14	56.0	118
110	ExpressJet	2424	July	CVG-EWR	1558	25	14	56.0	116
111	ExpressJet	2379	July	EWR-SDF	2010	25	14	56.0	88
112	ExpressJet	2288	July	IAH-DAY	1945	25	14	56.0	84
113	ExpressJet	2866	July	MKE-EWR	1315	25	14	56.0	87
114	ExpressJet	2867	July	OKC-IAH	1815	25	14	56.0	65
115	Mesa	7334	July	ORD-SAV	1945	25	14	56.0	80
116	Pinnacle	3796	July	ATW-DTW	1620	25	14	56.0	79
117	SkyWest	4781	July	SDF-ATL	1915	25	14	56.0	94
118	Southwest	703	July	ABQ-PHX	1750	25	14	56.0	75
119	Southwest	988	July	AUS-LBB	1930	25	14	56.0	84
120	Southwest	1679	July	BUR-SMF	2055	25	14	56.0	61
121	Southwest	242	July	BWI-MDW	2100	25	14	56.0	60
122	Southwest	121	July	DAL-AUS	2030	25	14	56.0	94
123	Southwest	1513	July	DEN-OKC	2040	25	14	56.0	81
124	Southwest	49	July	HOU-MCO	2005	25	14	56.0	66
125	Southwest	1325	July	MCI-BNA	1955	25	14	56.0	66
126	Southwest	1571	July	MDW-CMH	2030	25	14	56.0	72
127	Southwest	1215	July	MDW-MSP	1915	25	14	56.0	89
128	Southwest	25	July	RDU-BWI	1955	25	14	56.0	102
129	ExpressJet	2400	July	ORD-EWR	1220	29	16	55.2	76
130	SkyWest	4803	July	ATL-ORD	2130	29	16	55.2	92
131	Delta	730	July	CHS-ATL	1807	20	11	55.0	94
132	AirTran	641	July	ATL-HPN	1735	31	17	54.8	82
133	American Eagle	3705	July	DCA-ORD	1815	31	17	54.8	101
134	American Eagle	3254	July	DFW-HOU	1555	31	17	54.8	57
135	American Eagle	3712	July	ORD-XNA	1830	31	17	54.8	92
136	American Eagle	3765	July	PHL-ORD	1450	31	17	54.8	107
137	Delta	370	July	ATL-EWR	1450	31	17	54.8	65
138	Delta	2427	July	ATL-FLL	2015	31	17	54.8	76
139	Delta	2888	July	ATL-GRR	2035	31	17	54.8	91
140	Delta	1916	July	DEN-ATL	1430	31	17	54.8	65
141	Delta	310	July	DTW-MCI	1955	31	17	54.8	80
142	Delta	2720	July	ORD-DTW	1610	31	17	54.8	120
143	ExpressJet	2838	July	CMH-EWR	1350	31	17	54.8	78
144	JetBlue	50	July	FLL-JFK	2035	31	17	54.8	88
145	JetBlue	165	July	JFK-PDX	2027	31	17	54.8	75
146	SkyWest	4709	July	LAX-SFO	915	31	17	54.8	83
147	SkyWest	6846	July	SMF-SFO	1152	31	17	54.8	63
148	Southwest	1281	July	SFO-LAS	1115	31	17	54.8	68
149	American Eagle	3727	July	OMA-ORD	1950	11	6	54.6	101
150	Delta	1514	July	ATL-FNT	1456	22	12	54.6	65
151	ExpressJet	2521	July	STL-EWR	1910	22	12	54.6	75
152	United	582	July	ORD-ATL	1835	22	12	54.6	75
153	American	1702	July	DFW-RDU	1905	26	14	53.9	67
154	American Eagle	2809	July	DFW-JAN	1725	26	14	53.9	59
155	American Eagle	2874	July	JAN-DFW	1910	26	14	53.9	60
156	American Eagle	3720	July	ORD-ATL	2045	26	14	53.9	100
157	American Eagle	3731	July	ORD-MSP	2230	26	14	53.9	58
158	Comair	6723	July	ROC-JFK	1827	26	14	53.9	66
159	Delta	2963	July	ATL-DTW	2018	26	14	53.9	142
160	Delta	2233	July	BNA-ATL	1705	13	7	53.9	80
161	Delta	1641	July	RDU-LAX	1940	26	14	53.9	91
162	Southwest	805	July	AMA-DAL	2010	26	14	53.9	88
163	Southwest	2534	July	BOS-PHL	1435	26	14	53.9	71
164	Southwest	703	July	LAS-BOI	2005	26	14	53.9	76
165	Southwest	366	July	MDW-BUF	2045	26	14	53.9	68
166	Southwest	26	July	PHX-ABQ	1520	26	14	53.9	62
167	Southwest	846	July	SAN-SFO	940	26	14	53.9	60
168	Southwest	2985	July	TPA-BWI	1845	26	14	53.9	100
169	ExpressJet	2764	July	EWR-STL	1655	28	15	53.6	86
170	SkyWest	6058	July	ACV-SFO	1249	28	15	53.6	87
171	Delta	2442	July	ATL-EWR	1345	30	16	53.3	69
172	Delta	1746	July	ATL-JAX	2025	30	16	53.3	60
173	Delta	2282	July	MIA-JFK	2035	30	16	53.3	102
174	Delta	1770	July	SLC-MSP	1702	30	16	53.3	78
175	ExpressJet	2396	July	EWR-DTW	1725	30	16	53.3	107
176	ExpressJet	2794	July	MCI-IAH	1615	30	16	53.3	92
177	SkyWest	4916	July	LAS-LAX	1250	30	16	53.3	44
178	SkyWest	6673	July	MRY-SFO	929	30	16	53.3	80
179	Continental	1154	July	BOS-EWR	1245	21	11	52.4	77
180	ExpressJet	2985	July	EWR-DTW	2005	21	11	52.4	101
181	Continental	1105	July	BOS-EWR	1645	23	12	52.2	76
182	AirTran	401	July	ATL-LGA	1632	25	13	52.0	90
183	Atlantic Southeast	7107	July	CVG-ORD	1953	25	13	52.0	66
184	Comair	6645	July	DCA-DSM	1700	25	13	52.0	129
185	Delta	1738	July	ATL-DCA	1820	25	13	52.0	89
186	Delta	2686	July	ATL-LGA	1840	25	13	52.0	89
187	Delta	2044	July	DTW-DCA	1915	25	13	52.0	88
188	ExpressJet	2882	July	BNA-EWR	1930	25	13	52.0	75
189	ExpressJet	2362	July	EWR-RIC	1655	25	13	52.0	82
190	ExpressJet	2530	July	GSO-EWR	1459	25	13	52.0	64
191	ExpressJet	2478	July	GSO-EWR	1840	25	13	52.0	95
192	ExpressJet	2042	July	IAH-BHM	2005	25	13	52.0	84
193	ExpressJet	2769	July	IAH-ELP	1359	25	13	52.0	89
194	ExpressJet	3044	July	OMA-IAH	1550	25	13	52.0	82
195	ExpressJet	2250	July	PVD-EWR	1309	25	13	52.0	126
196	SkyWest	6376	July	DEN-RAP	1755	25	13	52.0	75
197	Southwest	41	July	BNA-MCO	2020	25	13	52.0	67
198	Southwest	397	July	BWI-DTW	1945	25	13	52.0	71
199	Southwest	1148	July	DTW-BWI	1915	25	13	52.0	85
200	Southwest	3189	July	LAS-ELP	1930	25	13	52.0	69
201	Southwest	796	July	MDW-IAD	2035	25	13	52.0	50
202	Southwest	3401	July	MDW-SAT	1910	25	13	52.0	101
203	Southwest	1575	July	MSY-BNA	1940	25	13	52.0	83
204	Southwest	1100	July	PHX-ELP	2055	25	13	52.0	44
205	ExpressJet	2582	July	ATL-EWR	1445	27	14	51.9	86
206	United	691	July	LGA-ORD	1814	27	14	51.9	90
207	Delta	2220	July	DTW-EWR	1335	29	15	51.7	89
208	Southwest	3572	July	DAL-BHM	1915	29	15	51.7	81
209	Comair	6397	July	BUF-JFK	1711	31	16	51.6	83
210	Continental	444	July	IAH-ORD	1915	31	16	51.6	65
211	Delta	2586	July	ATL-LGA	1740	31	16	51.6	89
212	Delta	1020	July	ATL-MDW	2030	31	16	51.6	64
213	Delta	2083	July	ATL-SAV	2246	31	16	51.6	91
214	Delta	2425	July	BWI-ATL	1730	31	16	51.6	97
215	Delta	2136	July	DFW-MSP	1808	31	16	51.6	110
216	Delta	2516	July	DTW-DCA	1725	31	16	51.6	75
217	Delta	2197	July	DTW-MSP	2150	31	16	51.6	66
218	Delta	2467	July	DTW-ORD	1935	31	16	51.6	90
219	Delta	2974	July	GRB-DTW	1610	31	16	51.6	91
220	Delta	1225	July	IAD-ATL	1725	31	16	51.6	94
221	Delta	2618	July	MCO-ATL	1730	31	16	51.6	80
222	Delta	2009	July	MSP-DEN	1700	31	16	51.6	74
223	ExpressJet	2815	July	BDL-EWR	1321	31	16	51.6	105
224	ExpressJet	2603	July	EWR-CMH	1715	31	16	51.6	81
225	ExpressJet	3050	July	IAH-JAX	1945	31	16	51.6	70
226	JetBlue	83	July	JFK-SEA	1914	31	16	51.6	53
227	SkyWest	6652	July	MOD-SFO	1039	31	16	51.6	68
228	SkyWest	6508	July	SFO-AUS	1051	31	16	51.6	75
229	SkyWest	6380	July	SFO-BOI	1157	31	16	51.6	69
230	SkyWest	6264	July	SFO-FAT	1254	31	16	51.6	88
231	SkyWest	6350	July	SFO-ONT	1213	31	16	51.6	62
232	Southwest	1281	July	LAS-OKC	1325	31	16	51.6	60
233	Southwest	762	July	MDW-CLE	1950	31	16	51.6	74

Source: Bureau of Transportation Statistics, Airline On-Time Data

* Includes canceled and diverted flights

** For flights late more than 30 minutes only. Excludes canceled and diverted flights