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December 2012 Regularly Scheduled Flights with More than 50% Delayed Arrivals of More than 30 Minutes

Dataset Table:

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 ExpressJet 4520 Dec BTV-EWR 1831 10 10 100.00 97
2 ExpressJet 5926 Dec MOT-DEN 624 13 11 84.62 206
3 Mesa 1055 Dec KOA-HNL 1450 11 9 81.82 59
4 SkyWest 6258 Dec ORD-FSD 1755 10 8 80.00 96
5 JetBlue 562 Dec FLL-SWF 1955 12 9 75.00 100
6 American Eagle 3890 Dec ASE-LAX 1800 19 14 73.68 157
7 ExpressJet 6081 Dec DEN-LIT 1625 11 8 72.73 94
8 ExpressJet 4274 Dec TYS-IAH 1751 11 8 72.73 118
9 SkyWest 6389 Dec SFO-DFW 1449 11 8 72.73 100
10 SkyWest 5618 Dec DFW-SFO 1510 11 8 72.73 114
11 SkyWest 6508 Dec AUS-SFO 1939 11 8 72.73 91
12 ExpressJet 4406 Dec PIT-EWR 1824 14 10 71.43 78
13 ExpressJet 4502 Dec BNA-EWR 1719 27 19 70.37 82
14 ExpressJet 5925 Dec FSD-ORD 1248 13 9 69.23 66
15 ExpressJet 4194 Dec EWR-BTV 1649 13 9 69.23 78
16 ExpressJet 6185 Dec MTJ-DEN 1232 13 9 69.23 73
17 Mesa 1051 Dec LIH-HNL 1300 13 9 69.23 70
18 Mesa 3729 Dec SYR-ORD 1715 13 9 69.23 85
19 Delta 2265 Dec MOT-MSP 625 21 14 66.67 71
20 ExpressJet 3272 Dec BUF-EWR 1736 21 14 66.67 76
21 ExpressJet 5865 Dec OKC-ORD 1447 12 8 66.67 79
22 JetBlue 1814 Dec MCO-BDL 2125 12 8 66.67 125
23 JetBlue 126 Dec FLL-JFK 1920 12 8 66.67 97
24 JetBlue 61 Dec JFK-FLL 1456 12 8 66.67 93
25 JetBlue 48 Dec TPA-JFK 1622 12 8 66.67 72
26 ExpressJet 4695 Dec EWR-MHT 2030 26 17 65.38 80
27 ExpressJet 4371 Dec ALB-EWR 1749 26 17 65.38 76
28 American 889 Dec MIA-SFO 1630 31 20 64.52 67
29 American 272 Dec SFO-MIA 2100 31 20 64.52 120
30 ExpressJet 5678 Dec BDL-EWR 1434 28 18 64.29 72
31 JetBlue 39 Dec JFK-PBI 1930 14 9 64.29 91
32 Mesa 1059 Dec KOA-HNL 1900 14 9 64.29 79
33 ExpressJet 6035 Dec DEN-DRO 810 11 7 63.64 90
34 ExpressJet 6035 Dec DRO-DEN 941 11 7 63.64 104
35 ExpressJet 5748 Dec IAD-CMH 1750 11 7 63.64 78
36 Mesa 1054 Dec HNL-KOA 1350 11 7 63.64 55
37 SkyWest 6336 Dec ASE-LAX 1944 11 7 63.64 89
38 SkyWest 5235 Dec IAH-COS 2052 11 7 63.64 64
39 ExpressJet 4370 Dec CHS-EWR 1628 30 19 63.33 91
40 ExpressJet 4352 Dec CVG-EWR 1800 24 15 62.50 102
41 ExpressJet 5977 Dec IAD-PWM 1220 16 10 62.50 78
42 ExpressJet 4580 Dec MKE-EWR 1704 24 15 62.50 96
43 Frontier 571 Dec DEN-SLC 2121 24 15 62.50 83
44 ExpressJet 5954 Dec DEN-ISN 2007 13 8 61.54 97
45 ExpressJet 4572 Dec GSP-EWR 1723 26 16 61.54 88
46 ExpressJet 5825 Dec ORD-SBN 1435 13 8 61.54 91
47 ExpressJet 5825 Dec SBN-ORD 1642 13 8 61.54 97
48 JetBlue 992 Dec PBI-JFK 1647 13 8 61.54 82
49 Mesa 3738 Dec ORD-SYR 1900 13 8 61.54 83
50 SkyWest 5491 Dec ASE-SFO 1419 13 8 61.54 109
51 SkyWest 6490 Dec PSP-SFO 1439 13 8 61.54 157
52 United 1741 Dec JAC-EWR 1219 13 8 61.54 67
53 ExpressJet 4368 Dec EWR-DAY 2045 18 11 61.11 77
54 ExpressJet 4543 Dec MHT-EWR 1534 28 17 60.71 94
55 AirTran 1641 Dec PIT-TPA 950 10 6 60.00 50
56 ExpressJet 6119 Dec ORD-OKC 1755 10 6 60.00 113
57 ExpressJet 4293 Dec CLE-MSN 2045 10 6 60.00 72
58 ExpressJet 3829 Dec IND-EWR 1756 10 6 60.00 59
59 ExpressJet 5750 Dec BTV-ORD 1422 10 6 60.00 154
60 JetBlue 442 Dec TPA-BOS 1738 10 6 60.00 118
61 ExpressJet 6166 Dec BUF-ORD 1620 12 7 58.33 122
62 ExpressJet 6087 Dec DEN-DSM 1248 12 7 58.33 106
63 ExpressJet 4581 Dec EWR-CMH 1759 12 7 58.33 141
64 ExpressJet 6166 Dec ORD-BUF 1320 12 7 58.33 103
65 ExpressJet 6172 Dec ORD-GRR 2000 12 7 58.33 92
66 ExpressJet 5924 Dec ORD-MCI 2005 24 14 58.33 101
67 ExpressJet 5753 Dec ROC-IAD 1015 12 7 58.33 99
68 Frontier 235 Dec BNA-DEN 1750 12 7 58.33 84
69 JetBlue 939 Dec BDL-FLL 1204 12 7 58.33 63
70 JetBlue 327 Dec BDL-FLL 2135 12 7 58.33 106
71 JetBlue 975 Dec BOS-FLL 2115 12 7 58.33 104
72 JetBlue 51 Dec BTV-JFK 1102 12 7 58.33 65
73 JetBlue 116 Dec FLL-JFK 1510 12 7 58.33 88
74 JetBlue 56 Dec JFK-BTV 910 12 7 58.33 60
75 JetBlue 1 Dec JFK-FLL 1123 12 7 58.33 67
76 JetBlue 147 Dec JFK-RSW 2045 12 7 58.33 101
77 JetBlue 701 Dec JFK-SJU 2135 12 7 58.33 77
78 JetBlue 424 Dec PBI-BOS 1315 12 7 58.33 132
79 JetBlue 746 Dec SJU-MCO 1746 12 7 58.33 73
80 JetBlue 448 Dec TPA-BOS 1620 12 7 58.33 84
81 United 853 Dec DEN-SFO 1959 12 7 58.33 90
82 JetBlue 1264 Dec AUS-BOS 1820 31 18 58.06 94
83 JetBlue 378 Dec FLL-LGA 1748 31 18 58.06 100
84 American Eagle 3885 Dec ASE-DFW 1240 19 11 57.89 118
85 ExpressJet 4570 Dec EWR-ALB 1621 28 16 57.14 69
86 ExpressJet 4312 Dec STL-EWR 1307 28 16 57.14 106
87 ExpressJet 3806 Dec STL-EWR 1712 14 8 57.14 104
88 Mesa 1058 Dec HNL-KOA 1800 14 8 57.14 82
89 SkyWest 5564 Dec ORD-ASE 1825 14 8 57.14 56
90 Southwest 4384 Dec LAS-SAN 2145 14 8 57.14 60
91 Southwest 4510 Dec LAS-SFO 2155 14 8 57.14 75
92 ExpressJet 4129 Dec DCA-EWR 1436 30 17 56.67 81
93 SkyWest 4716 Dec ISN-MSP 700 30 17 56.67 72
94 ExpressJet 4326 Dec CLT-EWR 1728 16 9 56.25 64
95 ExpressJet 5900 Dec ORD-MHT 1944 16 9 56.25 102
96 ExpressJet 5939 Dec PWM-IAD 1419 16 9 56.25 121
97 SkyWest 5307 Dec CIC-SFO 1222 16 9 56.25 76
98 SkyWest 5523 Dec PSP-SFO 2007 16 9 56.25 74
99 Southwest 1731 Dec MDW-SFO 1915 25 14 56.00 101
100 ExpressJet 4695 Dec PIT-EWR 1530 27 15 55.56 69
101 ExpressJet 3828 Dec EWR-IAD 1441 29 16 55.17 69
102 ExpressJet 3819 Dec STL-EWR 1540 29 16 55.17 92
103 ExpressJet 4476 Dec MEM-EWR 1551 20 11 55.00 92
104 ExpressJet 4347 Dec BTV-EWR 1341 31 17 54.84 92
105 ExpressJet 4532 Dec CHS-EWR 1315 31 17 54.84 70
106 ExpressJet 4552 Dec GSO-EWR 1517 31 17 54.84 164
107 JetBlue 1401 Dec FLL-AUS 1536 31 17 54.84 102
108 JetBlue 277 Dec FLL-SFO 1859 31 17 54.84 100
109 JetBlue 383 Dec LGA-FLL 2130 31 17 54.84 110
110 JetBlue 985 Dec LGA-TPA 1615 31 17 54.84 94
111 Southwest 2305 Dec EWR-DEN 1610 31 17 54.84 100
112 ExpressJet 4397 Dec ALB-EWR 1448 22 12 54.55 75
113 ExpressJet 4951 Dec ATL-CLE 1629 11 6 54.55 117
114 ExpressJet 4450 Dec GPT-IAH 1810 11 6 54.55 86
115 ExpressJet 4429 Dec IAH-TUS 1440 11 6 54.55 54
116 ExpressJet 5841 Dec ORD-LEX 756 11 6 54.55 75
117 ExpressJet 5850 Dec SYR-ORD 600 11 6 54.55 69
118 ExpressJet 5953 Dec TUL-ORD 1314 11 6 54.55 79
119 SkyWest 4825 Dec MSP-CVG 1546 11 6 54.55 142
120 Southwest 3808 Dec DEN-SLC 1815 22 12 54.55 45
121 Southwest 3693 Dec MDW-PHX 1920 22 12 54.55 49
122 United 355 Dec IAD-LAX 1416 11 6 54.55 51
123 US Airways 430 Dec PHL-LAS 2035 11 6 54.55 85
124 ExpressJet 4312 Dec EWR-DCA 1950 24 13 54.17 87
125 ExpressJet 4085 Dec EWR-OMA 1909 24 13 54.17 78
126 ExpressJet 3828 Dec IND-EWR 1601 24 13 54.17 126
127 ExpressJet 4417 Dec OMA-EWR 1609 24 13 54.17 75
128 Southwest 3881 Dec STL-DAL 2035 24 13 54.17 61
129 ExpressJet 5132 Dec ATL-EWR 1355 13 7 53.85 68
130 ExpressJet 4305 Dec BUF-EWR 1131 13 7 53.85 68
131 ExpressJet 5675 Dec CMH-EWR 1726 13 7 53.85 78
132 ExpressJet 6025 Dec IAD-TUL 2000 13 7 53.85 119
133 ExpressJet 4651 Dec IAH-RDU 1945 13 7 53.85 73
134 ExpressJet 4486 Dec IAH-SAV 1933 13 7 53.85 129
135 ExpressJet 6066 Dec ISN-DEN 1401 13 7 53.85 121
136 ExpressJet 5109 Dec MSP-AUS 910 13 7 53.85 109
137 ExpressJet 5925 Dec ORD-FSD 1047 13 7 53.85 72
138 ExpressJet 4308 Dec RDU-EWR 1833 26 14 53.85 86
139 ExpressJet 4677 Dec SDF-IAH 1650 13 7 53.85 80
140 ExpressJet 4694 Dec SLC-DEN 1428 13 7 53.85 52
141 Frontier 661 Dec DEN-SFO 1815 13 7 53.85 53
142 Frontier 573 Dec DEN-SLC 1810 13 7 53.85 70
143 JetBlue 11 Dec JFK-FLL 2145 13 7 53.85 66
144 Mesa 1050 Dec HNL-LIH 1203 13 7 53.85 72
145 Mesa 3796 Dec ORD-SYR 1357 13 7 53.85 100
146 SkyWest 5500 Dec DEN-ASE 1511 13 7 53.85 92
147 SkyWest 5493 Dec DEN-ASE 1947 13 7 53.85 54
148 SkyWest 6521 Dec DEN-MTJ 1646 13 7 53.85 62
149 SkyWest 5161 Dec IAH-ASE 907 13 7 53.85 57
150 SkyWest 6309 Dec MTJ-DEN 1807 13 7 53.85 64
151 SkyWest 5490 Dec PSP-SFO 1013 13 7 53.85 122
152 SkyWest 5448 Dec RDM-SFO 1838 13 7 53.85 98
153 SkyWest 6343 Dec SEA-SFO 1111 13 7 53.85 67
154 SkyWest 6408 Dec SFO-EUG 1436 13 7 53.85 104
155 SkyWest 6319 Dec SFO-MCI 1255 13 7 53.85 115
156 SkyWest 6490 Dec SFO-PSP 1246 13 7 53.85 58
157 SkyWest 5634 Dec SFO-RNO 1605 13 7 53.85 87
158 SkyWest 6291 Dec TUS-SFO 1626 13 7 53.85 120
159 Southwest 1308 Dec DEN-BUR 1945 26 14 53.85 54
160 ExpressJet 4257 Dec EWR-BTV 2129 28 15 53.57 90
161 ExpressJet 4373 Dec EWR-DCA 1708 28 15 53.57 82
162 ExpressJet 4371 Dec EWR-IAD 1944 28 15 53.57 60
163 ExpressJet 4702 Dec PWM-EWR 1314 28 15 53.57 66
164 ExpressJet 4700 Dec MSP-EWR 1516 15 8 53.33 128
165 ExpressJet 5865 Dec ORD-OKC 1205 15 8 53.33 77
166 Mesa 1074 Dec HNL-OGG 1600 17 9 52.94 69
167 American Eagle 3887 Dec DFW-ASE 1620 19 10 52.63 140
168 ExpressJet 6109 Dec ORD-BNA 1859 19 10 52.63 99
169 Frontier 408 Dec LAX-DEN 2011 19 10 52.63 70
170 JetBlue 43 Dec JFK-MCO 2155 19 10 52.63 89
171 ExpressJet 4516 Dec EWR-DCA 2143 21 11 52.38 72
172 SkyWest 6449 Dec ORD-SLC 1755 21 11 52.38 84
173 ExpressJet 3272 Dec EWR-BUF 1547 23 12 52.17 95
174 ExpressJet 4294 Dec EWR-SAV 1630 25 13 52.00 90
175 ExpressJet 4119 Dec PWM-EWR 1849 25 13 52.00 103
176 Southwest 3404 Dec DEN-SEA 2110 25 13 52.00 57
177 Southwest 388 Dec HOU-LAX 1940 25 13 52.00 63
178 ExpressJet 4370 Dec EWR-CHS 1359 27 14 51.85 90
179 Mesa 1010 Dec HNL-OGG 1500 27 14 51.85 78
180 Southwest 3677 Dec LAS-RNO 2135 27 14 51.85 74
181 ExpressJet 4204 Dec EWR-OKC 1930 29 15 51.72 63
182 ExpressJet 4202 Dec EWR-STL 1700 29 15 51.72 88
183 SkyWest 6359 Dec MRY-SFO 1417 29 15 51.72 90
184 American 1613 Dec JFK-SJU 1855 31 16 51.61 86
185 ExpressJet 4502 Dec EWR-BNA 1527 31 16 51.61 86
186 ExpressJet 4572 Dec EWR-GSP 1459 31 16 51.61 99
187 JetBlue 278 Dec SFO-FLL 2309 31 16 51.61 104
188 SkyWest 7389 Dec RKS-SLC 655 31 16 51.61 70
189 SkyWest 5451 Dec SBP-SFO 2014 31 16 51.61 107

Notes:

* Includes canceled and diverted flights

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

Source:

Bureau of Transportation Statistics, Airline On-Time Data