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January 2015 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 Envoy 2992 Jan IND-ORD 1910 27 22 81.48 65
2 Envoy 3035 Jan BWI-ORD 1811 31 22 70.97 76
3 SkyWest 5398 Jan SMF-SFO 951 26 18 69.23 86
4 Envoy 3349 Jan LGA-LIT 1800 26 18 69.23 68
5 Frontier 1249 Jan MIA-DEN 2120 31 21 67.74 73
6 Envoy 3365 Jan DCA-JFK 1935 30 20 66.67 58
7 SkyWest 2638 Jan ORD-ICT 1630 31 20 64.52 94
8 Envoy 3457 Jan ROC-ORD 1835 31 20 64.52 91
9 Frontier 1254 Jan MIA-LGA 1345 31 20 64.52 65
10 SkyWest 2637 Jan ORD-MKE 1945 28 18 64.29 122
11 Envoy 3402 Jan CMH-LGA 1609 25 16 64.00 70
12 SkyWest 5570 Jan DFW-ORD 1801 22 14 63.64 86
13 SkyWest 5168 Jan MCI-ORD 1526 19 12 63.16 101
14 Envoy 3244 Jan GRB-ORD 1819 27 17 62.96 73
15 SkyWest 6396 Jan BOI-SFO 900 27 17 62.96 142
16 Envoy 3078 Jan ORD-SYR 2145 27 17 62.96 73
17 Envoy 3606 Jan ORD-DTW 1820 26 16 61.54 78
18 Envoy 3073 Jan CLE-ORD 1836 26 16 61.54 123
19 SkyWest 5427 Jan SMF-SFO 1152 26 16 61.54 97
20 Envoy 3233 Jan ORD-XNA 2040 26 16 61.54 120
21 Frontier 1277 Jan PHL-MCO 1810 31 19 61.29 118
22 JetBlue 1262 Jan PBI-LGA 1803 31 19 61.29 87
23 Envoy 3469 Jan FSD-ORD 1734 31 19 61.29 93
24 Envoy 3262 Jan IND-JFK 1245 31 19 61.29 97
25 SkyWest 5465 Jan JMS-DVL 2303 18 11 61.11 83
26 Frontier 685 Jan MCO-DEN 2130 18 11 61.11 80
27 Envoy 3025 Jan DSM-ORD 1809 30 18 60.00 83
28 Envoy 3070 Jan ORD-CMH 2035 27 16 59.26 96
29 Envoy 3048 Jan CMI-ORD 1815 27 16 59.26 77
30 Frontier 1274 Jan MIA-PHL 2000 27 16 59.26 112
31 Envoy 3097 Jan MSP-ORD 1951 22 13 59.09 87
32 Envoy 3280 Jan ORD-RST 2005 22 13 59.09 93
33 Envoy 3585 Jan CMH-ORD 2018 22 13 59.09 77
34 ExpressJet 5389 Jan ROC-LGA 1742 22 13 59.09 98
35 ExpressJet 5516 Jan LGA-MHT 1135 22 13 59.09 63
36 United 1464 Jan EWR-BOS 1724 22 13 59.09 90
37 United 1160 Jan ORD-SFO 1905 17 10 58.82 109
38 ExpressJet 4976 Jan LGA-MHT 2115 24 14 58.33 85
39 JetBlue 1371 Jan LGA-FLL 2130 31 18 58.06 90
40 Frontier 1255 Jan LGA-MIA 1720 31 18 58.06 79
41 Frontier 1280 Jan TPA-PHL 1505 31 18 58.06 129
42 Envoy 2984 Jan DTW-ORD 1911 31 18 58.06 102
43 Envoy 2975 Jan ORD-HSV 2020 31 18 58.06 100
44 SkyWest 5224 Jan ORD-BOI 1740 31 18 58.06 79
45 SkyWest 2644 Jan ORD-CHO 2010 31 18 58.06 79
46 SkyWest 5392 Jan SMF-SFO 905 31 18 58.06 128
47 SkyWest 5511 Jan DTW-ORD 1703 19 11 57.89 88
48 SkyWest 4987 Jan ORD-MCI 1315 19 11 57.89 114
49 Envoy 3199 Jan GSO-LGA 1715 26 15 57.69 81
50 Envoy 3402 Jan LGA-CMH 1349 26 15 57.69 68
51 Envoy 3073 Jan ORD-CLE 1545 26 15 57.69 94
52 SkyWest 6398 Jan SFO-BOI 1941 26 15 57.69 62
53 SkyWest 5427 Jan SFO-SMF 839 26 15 57.69 76
54 SkyWest 5454 Jan SFO-SMF 1040 26 15 57.69 90
55 Envoy 3391 Jan LGA-CMH 1938 25 14 56.00 65
56 Envoy 3265 Jan ORF-LGA 1825 25 14 56.00 67
57 Envoy 3556 Jan ORF-LGA 1138 25 14 56.00 62
58 SkyWest 4985 Jan SAT-ORD 1648 25 14 56.00 78
59 Envoy 3203 Jan CLE-ORD 2005 27 15 55.56 95
60 Envoy 3102 Jan DAY-ORD 2000 27 15 55.56 84
61 Envoy 3633 Jan EVV-ORD 1845 27 15 55.56 79
62 Envoy 3605 Jan FWA-ORD 1833 27 15 55.56 81
63 Envoy 3498 Jan OMA-ORD 1745 27 15 55.56 64
64 Envoy 3203 Jan ORD-CLE 1715 27 15 55.56 86
65 Envoy 3315 Jan ORD-MEM 2200 27 15 55.56 92
66 Envoy 3611 Jan BUF-ORD 2010 31 17 54.84 68
67 Envoy 3638 Jan ORD-COU 1050 31 17 54.84 97
68 Envoy 2836 Jan ORD-IND 1020 31 17 54.84 96
69 Envoy 3008 Jan ORD-IND 1400 31 17 54.84 69
70 SkyWest 2643 Jan CHO-ORD 1730 31 17 54.84 110
71 ExpressJet 5074 Jan LGA-BHM 1330 22 12 54.55 110
72 ExpressJet 5459 Jan LGA-BUF 1640 22 12 54.55 94
73 SkyWest 2638 Jan ICT-ORD 1857 22 12 54.55 105
74 SkyWest 6249 Jan SFO-DFW 1155 22 12 54.55 80
75 SkyWest 5566 Jan ORD-ATL 1651 24 13 54.17 130
76 Frontier 914 Jan TPA-TTN 1915 13 7 53.85 75
77 Envoy 3486 Jan LGA-BNA 1819 26 14 53.85 59
78 Envoy 3364 Jan RDU-LGA 1145 26 14 53.85 67
79 SkyWest 6407 Jan SFO-MSP 1043 26 14 53.85 64
80 SkyWest 2635 Jan ORD-MKE 1345 30 16 53.33 73
81 SkyWest 6195 Jan BZN-DEN 1726 17 9 52.94 88
82 ExpressJet 5214 Jan BNA-LGA 1628 21 11 52.38 104
83 Frontier 1065 Jan MCO-ORD 2030 21 11 52.38 122
84 Envoy 2818 Jan LIT-ORD 1730 23 12 52.17 100
85 Envoy 3616 Jan LGA-SDF 1900 25 13 52.00 79
86 Envoy 2976 Jan DFW-OKC 1805 27 14 51.85 78
87 Envoy 2976 Jan OKC-DFW 1935 27 14 51.85 72
88 Envoy 2873 Jan ORD-CMI 2035 27 14 51.85 96
89 Envoy 3642 Jan ORD-DAY 2220 27 14 51.85 69
90 Envoy 2770 Jan ORD-FNT 2125 27 14 51.85 83
91 Envoy 2932 Jan ORD-LSE 1945 27 14 51.85 90
92 SkyWest 6437 Jan ORD-DFW 2005 27 14 51.85 81
93 SkyWest 2641 Jan ORD-ICT 1930 27 14 51.85 108
94 Southwest 2493 Jan DEN-MDW 1515 27 14 51.85 66
95 Envoy 3128 Jan ORD-CVG 855 29 15 51.72 64
96 JetBlue 672 Jan FLL-LGA 1835 31 16 51.61 87
97 JetBlue 1117 Jan LGA-TPA 1545 31 16 51.61 93
98 Envoy 2813 Jan ATL-ORD 1328 31 16 51.61 109
99 Envoy 3638 Jan COU-ORD 1243 31 16 51.61 85
100 Envoy 3225 Jan DCA-JFK 1247 31 16 51.61 62
101 Envoy 3008 Jan IND-ORD 1625 31 16 51.61 80
102 Envoy 3201 Jan ORD-BNA 2010 31 16 51.61 94
103 Envoy 2811 Jan ORD-BUF 1705 31 16 51.61 73
104 Envoy 2825 Jan ORD-CID 2115 31 16 51.61 94
105 Envoy 3068 Jan ORD-CMH 1945 31 16 51.61 94
106 Envoy 3037 Jan ORD-PIA 2115 31 16 51.61 69
107 Envoy 3457 Jan ORD-ROC 1520 31 16 51.61 56
108 Envoy 3339 Jan ORD-SYR 1335 31 16 51.61 81
109 Spirit 464 Jan FLL-ORD 2140 31 16 51.61 79
110 Spirit 630 Jan ORD-LGA 1759 31 16 51.61 70

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