USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

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

Dataset Table:

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 308 Jul SEA-SFO 810 31 19 61.3 77
Alaska 308 Aug SEA-SFO 810 21 19 90.5 75
Alaska 303 Jul SFO-SEA 1105 31 18 58.1 84
Alaska 303 Aug SFO-SEA 1105 21 19 90.5 77
Comair 6326 Jul MCI-LGA 1849 25 14 56.0 67
Comair 6326 Aug MCI-LGA 1849 13 7 53.9 74
Comair 6335 Jul MEM-OKC 1920 30 21 70.0 90
Comair 6335 Aug MEM-OKC 1920 15 10 66.7 53
Comair 6494 Jul OKC-ATL 1740 22 13 59.1 95
Comair 6494 Aug OKC-ATL 1740 11 6 54.6 66
Delta 2357 Jul ATL-SDF 1854 30 20 66.7 89
Delta 2357 Aug ATL-SDF 1854 16 13 81.3 108
ExpressJet 3062 Jul ATL-EWR 1900 25 14 56.0 105
ExpressJet 3062 Aug ATL-EWR 1900 14 8 57.1 95
SkyWest 6099 Jul ACV-SFO 848 28 24 85.7 112
SkyWest 6099 Aug ACV-SFO 848 31 24 77.4 101
SkyWest 6951 Jul ACV-SFO 1053 28 16 57.1 67
SkyWest 6951 Aug ACV-SFO 1053 31 19 61.3 89
SkyWest 6058 Jul ACV-SFO 1249 28 15 53.6 87
SkyWest 6058 Aug ACV-SFO 1249 31 23 74.2 95
SkyWest 6255 Jul BUR-SFO 856 31 18 58.1 84
SkyWest 6255 Aug BUR-SFO 856 31 17 54.8 73
SkyWest 6181 Jul CEC-SFO 918 31 21 67.7 108
SkyWest 6181 Aug CEC-SFO 918 31 20 64.5 101
SkyWest 6192 Jul CIC-SFO 1013 30 18 60.0 66
SkyWest 6192 Aug CIC-SFO 1013 31 20 64.5 95
SkyWest 6400 Jul EUG-SFO 836 29 18 62.1 63
SkyWest 6400 Aug EUG-SFO 836 30 19 63.3 62
SkyWest 6256 Jul FAT-SFO 1147 29 17 58.6 72
SkyWest 6256 Aug FAT-SFO 1147 31 24 77.4 85
SkyWest 6505 Jul LMT-SFO 838 31 21 67.7 87
SkyWest 6505 Aug LMT-SFO 838 31 25 80.7 79
SkyWest 6575 Jul MFR-SFO 1025 30 17 56.7 62
SkyWest 6575 Aug MFR-SFO 1025 31 18 58.1 103
SkyWest 6652 Jul MOD-SFO 1039 31 16 51.6 68
SkyWest 6652 Aug MOD-SFO 1039 31 21 67.7 85
SkyWest 6673 Jul MRY-SFO 929 30 16 53.3 80
SkyWest 6673 Aug MRY-SFO 929 31 23 74.2 101
SkyWest 6687 Jul MRY-SFO 1145 30 17 56.7 99
SkyWest 6687 Aug MRY-SFO 1145 31 22 71.0 88
SkyWest 6134 Jul ONT-SFO 1000 30 18 60.0 65
SkyWest 6134 Aug ONT-SFO 1000 31 20 64.5 74
SkyWest 6504 Jul OTH-SFO 855 31 23 74.2 101
SkyWest 6504 Aug OTH-SFO 855 31 21 67.7 97
SkyWest 6909 Jul OTH-SFO 1325 30 20 66.7 112
SkyWest 6909 Aug OTH-SFO 1325 31 24 77.4 102
SkyWest 6336 Jul RNO-SFO 930 31 18 58.1 82
SkyWest 6336 Aug RNO-SFO 930 28 21 75.0 97
SkyWest 6836 Jul SBA-SFO 843 29 19 65.5 77
SkyWest 6836 Aug SBA-SFO 843 31 22 71.0 84
SkyWest 6840 Jul SBA-SFO 1036 26 16 61.5 81
SkyWest 6840 Aug SBA-SFO 1036 28 20 71.4 77
SkyWest 6841 Jul SBA-SFO 1237 31 20 64.5 66
SkyWest 6841 Aug SBA-SFO 1237 31 20 64.5 87
SkyWest 6034 Jul SBP-SFO 953 30 18 60.0 67
SkyWest 6829 Aug SBP-SFO 953 31 22 71.0 78
SkyWest 4781 Jul SDF-ATL 1915 25 14 56.0 94
SkyWest 4781 Aug SDF-ATL 1915 13 7 53.9 103
SkyWest 6058 Jul SFO-ACV 1058 28 16 57.1 96
SkyWest 6058 Aug SFO-ACV 1058 31 20 64.5 105
SkyWest 6256 Jul SFO-FAT 1022 30 19 63.3 76
SkyWest 6256 Aug SFO-FAT 1022 31 25 80.7 84
SkyWest 6264 Jul SFO-FAT 1254 31 16 51.6 88
SkyWest 6264 Aug SFO-FAT 1254 31 21 67.7 92
SkyWest 6350 Jul SFO-ONT 1213 31 16 51.6 62
SkyWest 6350 Aug SFO-ONT 1213 31 17 54.8 81
SkyWest 6909 Jul SFO-OTH 1114 31 20 64.5 103
SkyWest 6909 Aug SFO-OTH 1114 31 23 74.2 100
SkyWest 6824 Jul SFO-RDD 1536 27 16 59.3 103
SkyWest 6824 Aug SFO-RDD 1536 20 18 90.0 94
SkyWest 6841 Jul SFO-SBA 1040 30 20 66.7 80
SkyWest 6841 Aug SFO-SBA 1040 31 20 64.5 77
SkyWest 6846 Jul SMF-SFO 1152 31 17 54.8 63
SkyWest 6846 Aug SMF-SFO 1152 31 23 74.2 97
Southwest 3572 Jul DAL-BHM 1915 29 15 51.7 81
Southwest 3572 Aug DAL-BHM 1915 13 8 61.5 69
Southwest 1505 Jul DEN-SFO 900 26 16 61.5 72
Southwest 1505 Aug DEN-SFO 900 26 19 73.1 70
Southwest 846 Jul SAN-SFO 940 26 14 53.9 60
Southwest 846 Aug SAN-SFO 940 29 19 65.5 74
Southwest 1281 Jul SFO-LAS 1115 31 17 54.8 68
Southwest 1281 Aug SFO-LAS 1115 16 10 62.5 69

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