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United States Department of Transportation United States Department of Transportation

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 2741 Aug CVG-EWR 1833 27 14 51.85 87
ExpressJet 2260 Sep CVG-EWR 1832 25 13 52.00 104
ExpressJet 2579 Aug EWR-BDL 2100 16 10 62.50 70
ExpressJet 4581 Sep EWR-BDL 2100 20 11 55.00 57
ExpressJet 3074 Aug PIT-EWR 2013 23 13 56.52 118
ExpressJet 4712 Sep PIT-EWR 2000 25 15 60.00 77
SkyWest 6329 Aug ACV-SFO 847 31 18 58.06 100
SkyWest 6329 Sep ACV-SFO 900 29 15 51.72 86
SkyWest 6234 Aug CEC-SFO 906 31 18 58.06 81
SkyWest 6225 Sep CEC-SFO 904 30 18 60.00 79
SkyWest 6502 Aug OTH-SFO 850 31 24 77.42 77
SkyWest 6502 Sep OTH-SFO 850 30 16 53.33 83
SkyWest 6426 Aug SFO-SMF 1106 31 20 64.52 82
SkyWest 6426 Sep SFO-SMF 1104 30 16 53.33 68
SkyWest 6426 Aug SMF-SFO 1210 31 20 64.52 84
SkyWest 6426 Sep SMF-SFO 1215 30 16 53.33 62
Southwest 436 Aug BWI-EWR 1620 29 15 51.72 152
Southwest 436 Sep BWI-EWR 1620 26 14 53.85 105
United 502 Aug ORD-LGA 1800 20 13 65.00 82
United 692 Sep ORD-LGA 1730 13 8 61.54 84

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