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July-August 2011 Regularly Scheduled Flights with More than 50% Delayed Arrivals of More than 30 Minutes

July-August 2011 Regularly Scheduled Flights with More than 50% Delayed Arrivals of More than 30 Minutes

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Carrier Flight Number Month Origin-Dest Scheduled Departure Time Total Operations (minimum of 10 per month)* Number Not On-Time* Percent Not On-Time* Average Minutes of Delay (30 min late flights only)**
Alaska 224 Jul PDX-SFO 800 31 16 51.6 83
Alaska 224 Aug PDX-SFO 800 31 22 71.0 76
                 
American 614 Jul DFW-BOS 1725 26 17 65.4 75
American 614 Aug DFW-BOS 1725 27 14 51.9 74
                 
American 878 Jul DFW-EWR 1635 26 14 53.9 104
American 878 Aug DFW-EWR 1635 23 14 60.9 78
                 
American 696 Jul MIA-BOS 1730 31 16 51.6 102
American 696 Aug MIA-BOS 1730 31 17 54.8 82
                 
American 936 Jul MIA-BOS 2115 31 16 51.6 79
American 936 Aug MIA-BOS 2115 31 23 74.2 62
                 
American 1382 Jul MIA-EWR 2105 31 18 58.1 85
American 1382 Aug MIA-EWR 2105 27 16 59.3 105
                 
American 277 Jul MIA-LAX 1520 31 16 51.6 106
American 277 Aug MIA-LAX 1520 31 16 51.6 99
                 
American 1876 Jul MIA-LGA 1740 31 16 51.6 100
American 1876 Aug MIA-LGA 1740 31 20 64.5 113
                 
American 2378 Jul ORD-MIA 1610 31 16 51.6 95
American 2378 Aug ORD-MIA 1610 21 11 52.4 99
                 
Atlantic Southeast 5136 Jul DTW-EWR 1402 31 18 58.1 104
Atlantic Southeast 5115 Aug DTW-EWR 1407 31 17 54.8 93
                 
Atlantic Southeast 5350 Jul DTW-EWR 1557 26 15 57.7 84
Atlantic Southeast 5350 Aug DTW-EWR 1557 13 8 61.5 91
                 
Atlantic Southeast 4934 Jul DTW-PHL 1748 21 12 57.1 106
Atlantic Southeast 4934 Aug DTW-PHL 1748 19 13 68.4 102
                 
Atlantic Southeast 5405 Jul EWR-DTW 1629 31 20 64.5 121
Atlantic Southeast 5117 Aug EWR-DTW 1625 31 18 58.1 82
                 
Atlantic Southeast 4949 Jul EWR-DTW 1829 21 16 76.2 76
Atlantic Southeast 4949 Aug EWR-DTW 1829 11 6 54.6 92
                 
Atlantic Southeast 5508 Jul EWR-DTW 1921 25 15 60.0 100
Atlantic Southeast 5508 Aug EWR-DTW 1921 13 9 69.2 78
                 
Atlantic Southeast 5095 Jul MSP-EWR 1510 31 19 61.3 108
Atlantic Southeast 5095 Aug MSP-EWR 1510 15 9 60.0 86
                 
Atlantic Southeast 5119 Jul SAV-ATL 1700 30 18 60.0 117
Atlantic Southeast 5119 Aug SAV-ATL 1700 15 8 53.3 62
                 
Continental 1634 Jul BOS-EWR 1530 25 14 56.0 86
Continental 1634 Aug BOS-EWR 1530 27 15 55.6 96
                 
Continental 1863 Jul BOS-SFO 1900 18 10 55.6 105
Continental 1086 Aug BOS-SFO 1855 16 13 81.3 108
                 
Delta 2242 Jul ATL-EWR 1755 31 20 64.5 104
Delta 2242 Aug ATL-EWR 1750 31 17 54.8 122
                 
Delta 122 Jul ATL-JFK 1745 31 17 54.8 102
Delta 122 Aug ATL-JFK 1745 31 16 51.6 87
                 
ExpressJet 3153 Jul DCA-EWR 1436 31 16 51.6 114
ExpressJet 3153 Aug DCA-EWR 1436 28 17 60.7 87
                 
ExpressJet 2226 Jul DCA-EWR 1859 26 18 69.2 105
ExpressJet 2226 Aug DCA-EWR 1859 27 20 74.1 54
                 
ExpressJet 2076 Jul EWR-ATL 1620 24 13 54.2 113
ExpressJet 2076 Aug EWR-ATL 1620 27 14 51.9 107
                 
ExpressJet 2717 Jul EWR-STL 2100 24 14 58.3 93
ExpressJet 2717 Aug EWR-STL 2100 27 14 51.9 99
                 
ExpressJet 2478 Jul GSO-EWR 1822 25 13 52.0 123
ExpressJet 2478 Aug GSO-EWR 1816 27 15 55.6 99
                 
ExpressJet 3043 Jul IND-EWR 1730 26 15 57.7 98
ExpressJet 3043 Aug IND-EWR 1730 27 15 55.6 107
                 
ExpressJet 3074 Jul PIT-EWR 2013 20 14 70.0 60
ExpressJet 3074 Aug PIT-EWR 2013 23 13 56.5 118
                 
ExpressJet 3062 Jul PWM-EWR 1902 30 18 60.0 79
ExpressJet 3062 Aug PWM-EWR 1902 17 9 52.9 88
                 
ExpressJet 2517 Jul SAV-EWR 1901 31 17 54.8 77
ExpressJet 3077 Aug SAV-EWR 1901 31 17 54.8 93
                 
ExpressJet 3082 Jul SDF-EWR 1832 25 15 60.0 68
ExpressJet 3082 Aug SDF-EWR 1832 27 16 59.3 86
                 
Frontier 653 Jul DEN-SFO 820 31 17 54.8 94
Frontier 653 Aug DEN-SFO 820 31 21 67.7 77
                 
JetBlue 529 Jul EWR-MCO 2115 31 17 54.8 87
JetBlue 529 Aug EWR-MCO 2115 31 17 54.8 109
                 
JetBlue 915 Jul JFK-ORD 2059 31 16 51.6 93
JetBlue 915 Aug JFK-ORD 2059 31 20 64.5 110
                 
JetBlue 1109 Jul JFK-RDU 2205 31 17 54.8 77
JetBlue 1109 Aug JFK-RDU 2205 27 15 55.6 116
                 
JetBlue 524 Jul MCO-EWR 1910 31 17 54.8 99
JetBlue 524 Aug MCO-EWR 1910 31 18 58.1 90
                 
JetBlue 48 Jul MCO-JFK 1640 31 18 58.1 116
JetBlue 48 Aug MCO-JFK 1640 31 19 61.3 76
                 
JetBlue 160 Jul MCO-JFK 1820 31 19 61.3 114
JetBlue 160 Aug MCO-JFK 1820 31 20 64.5 106
                 
JetBlue 396 Jul MCO-LGA 1920 31 17 54.8 81
JetBlue 396 Aug MCO-LGA 1920 31 17 54.8 133
                 
JetBlue 745 Jul MCO-SJU 1605 31 19 61.3 54
JetBlue 745 Aug MCO-SJU 1605 31 17 54.8 60
                 
JetBlue 749 Jul MCO-SJU 2320 31 20 64.5 73
JetBlue 749 Aug MCO-SJU 2320 31 19 61.3 63
                 
JetBlue 70 Jul PBI-JFK 2010 31 16 51.6 84
JetBlue 70 Aug PBI-JFK 2010 31 21 67.7 89
                 
JetBlue 730 Jul SJU-MCO 1940 31 22 71.0 63
JetBlue 730 Aug SJU-MCO 1940 31 23 74.2 60
                 
JetBlue 534 Jul TPA-EWR 1739 31 17 54.8 97
JetBlue 534 Aug TPA-EWR 1739 31 19 61.3 111
                 
SkyWest 6329 Jul ACV-SFO 847 31 18 58.1 91
SkyWest 6329 Aug ACV-SFO 847 31 18 58.1 100
                 
SkyWest 5354 Jul ACV-SFO 1249 31 21 67.7 101
SkyWest 5354 Aug ACV-SFO 1249 31 19 61.3 89
                 
SkyWest 6383 Jul BUR-SFO 1038 29 15 51.7 87
SkyWest 5619 Aug BUR-SFO 1038 26 14 53.9 84
                 
SkyWest 6234 Jul CEC-SFO 906 31 21 67.7 100
SkyWest 6234 Aug CEC-SFO 906 31 18 58.1 81
                 
SkyWest 4720 Jul LAX-SFO 1230 31 17 54.8 80
SkyWest 4720 Aug LAX-SFO 1230 31 19 61.3 75
                 
SkyWest 6250 Jul MFR-SFO 834 30 23 76.7 83
SkyWest 6250 Aug MFR-SFO 834 31 23 74.2 98
                 
SkyWest 5510 Jul MFR-SFO 926 30 18 60.0 85
SkyWest 5510 Aug MFR-SFO 926 28 16 57.1 92
                 
SkyWest 5531 Jul MRY-SFO 930 30 18 60.0 94
SkyWest 5531 Aug MRY-SFO 930 31 22 71.0 83
                 
SkyWest 5315 Jul MRY-SFO 1130 31 17 54.8 90
SkyWest 5315 Aug MRY-SFO 1140 31 16 51.6 102
                 
SkyWest 6502 Jul OTH-SFO 850 31 20 64.5 74
SkyWest 6502 Aug OTH-SFO 850 31 24 77.4 77
                 
SkyWest 5325 Jul RDD-SFO 1401 30 19 63.3 99
SkyWest 5325 Aug RDD-SFO 1404 31 16 51.6 93
                 
SkyWest 5304 Jul SBA-SFO 815 30 16 53.3 75
SkyWest 5304 Aug SBA-SFO 815 31 19 61.3 70
                 
SkyWest 5331 Jul SBA-SFO 1240 30 19 63.3 100
SkyWest 5331 Aug SBA-SFO 1240 31 20 64.5 95
                 
SkyWest 5354 Jul SFO-ACV 1114 31 20 64.5 97
SkyWest 5354 Aug SFO-ACV 1114 28 17 60.7 94
                 
SkyWest 6264 Jul SFO-FAT 1255 31 16 51.6 76
SkyWest 6264 Aug SFO-FAT 1255 31 16 51.6 65
                 
SkyWest 4720 Jul SFO-LAX 1030 31 18 58.1 69
SkyWest 4720 Aug SFO-LAX 1030 31 19 61.3 83
                 
SkyWest 5315 Jul SFO-MRY 1033 31 21 67.7 73
SkyWest 5315 Aug SFO-MRY 1033 31 17 54.8 85
                 
SkyWest 5325 Jul SFO-RDD 1235 31 17 54.8 84
SkyWest 5325 Aug SFO-RDD 1235 31 17 54.8 89
                 
SkyWest 5331 Jul SFO-SBA 1045 31 23 74.2 91
SkyWest 5331 Aug SFO-SBA 1045 31 20 64.5 99
                 
SkyWest 5330 Jul SFO-SBA 1323 31 18 58.1 83
SkyWest 5330 Aug SFO-SBA 1323 29 16 55.2 92
                 
SkyWest 6359 Jul SFO-SBP 1154 31 16 51.6 94
SkyWest 6359 Aug SFO-SBP 1154 31 20 64.5 74
                 
SkyWest 6426 Jul SFO-SMF 1106 31 19 61.3 66
SkyWest 6426 Aug SFO-SMF 1106 31 20 64.5 82
                 
SkyWest 4611 Jul SLC-SFO 845 31 19 61.3 71
SkyWest 4611 Aug SLC-SFO 845 17 12 70.6 87
                 
SkyWest 5320 Jul SMF-SFO 1044 31 17 54.8 95
SkyWest 5320 Aug SMF-SFO 1044 31 20 64.5 79
                 
SkyWest 6426 Jul SMF-SFO 1210 31 19 61.3 78
SkyWest 6426 Aug SMF-SFO 1210 31 20 64.5 84
                 
Southwest 3256 Jul DEN-STL 1535 26 16 61.5 95
Southwest 3256 Aug DEN-STL 1535 11 8 72.7 74
                 
Southwest 1076 Jul ELP-DAL 1550 26 14 53.9 74
Southwest 1076 Aug ELP-DAL 1550 11 6 54.6 78
                 
Southwest 1355 Jul LAS-SFO 845 26 14 53.9 85
Southwest 1355 Aug LAS-SFO 845 11 10 90.9 94
                 
Southwest 1246 Jul LAX-SFO 900 30 18 60.0 93
Southwest 1246 Aug LAX-SFO 900 15 11 73.3 94
                 
Southwest 566 Jul PHX-SFO 830 26 14 53.9 69
Southwest 566 Aug PHX-SFO 830 11 9 81.8 82
                 
Southwest 3256 Jul SAN-SFO 925 26 14 53.9 66
Southwest 3256 Aug SAN-SFO 925 11 9 81.8 66
                 
Southwest 291 Jul SFO-LAX 1030 26 14 53.9 69
Southwest 2062 Aug SFO-LAX 1035 27 18 66.7 79
                 
Southwest 566 Jul SFO-LAX 1105 26 14 53.9 84
Southwest 566 Aug SFO-LAX 1035 11 9 81.8 72
                 
Southwest 1076 Jul SFO-PHX 1050 26 15 57.7 106
Southwest 1076 Aug SFO-PHX 1050 11 10 90.9 109
                 
Southwest 1423 Jul SFO-SAN 1050 25 13 52.0 91
Southwest 2114 Aug SFO-SAN 1030 29 20 69.0 88
                 
United 436 Jul ORD-EWR 1500 24 14 58.3 88
United 436 Aug ORD-EWR 1500 27 15 55.6 68
                 
US Airways 741 Jul PHL-SJU 1745 31 17 54.8 133
US Airways 741 Aug PHL-SJU 1745 31 17 54.8 90

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