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United States Department of Transportation United States Department of Transportation

July-August-September 2011 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)**
ExpressJet 3074 Jul PIT-EWR 2013 20 14 70.00 60
ExpressJet 3074 Aug PIT-EWR 2013 23 13 56.52 118
ExpressJet 4712 Sep PIT-EWR 2000 25 15 60.00 77
SkyWest 6329 Jul ACV-SFO 847 31 18 58.06 91
SkyWest 6329 Aug ACV-SFO 847 31 18 58.06 100
SkyWest 6329 Sep ACV-SFO 900 29 15 51.72 86
SkyWest 6234 Jul CEC-SFO 906 31 21 67.74 100
SkyWest 6234 Aug CEC-SFO 906 31 18 58.06 81
SkyWest 6225 Sep CEC-SFO 904 30 18 60.00 79
SkyWest 6502 Jul OTH-SFO 850 31 20 64.52 74
SkyWest 6502 Aug OTH-SFO 850 31 24 77.42 77
SkyWest 6502 Sep OTH-SFO 850 30 16 53.33 83
SkyWest 6426 Jul SFO-SMF 1106 31 19 61.29 66
SkyWest 6426 Aug SFO-SMF 1106 31 20 64.52 82
SkyWest 6426 Sep SFO-SMF 1104 30 16 53.33 68
SkyWest 6426 Jul SMF-SFO 1210 31 19 61.29 78
SkyWest 6426 Aug SMF-SFO 1210 31 20 64.52 84
SkyWest 6426 Sep SMF-SFO 1215 30 16 53.33 62

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