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United States Department of Transportation United States Department of Transportation

August-September 2014 Regularly Scheduled Flights with More than 50% Delayed Arrivals of More than 30 Minutes

Dataset Table:

Carrier Flight Number Month Origin-Destin. Airports Scheduled Departure Time Number of Operations Reported* Number of Flight Operations Not Arriving On Time** Percent of Flight Operations Not Arriving On Time** Average Minutes of Delay (30 min late flights only)**
Alaska 222 Sep SEA-SFO 715 30 17 56.67 47
Alaska 222 Aug SEA-SFO 710 31 16 51.61 53
Envoy 2917 Sep DEN-ORD 1530 30 18 60.00 77
Envoy 2917 Aug DEN-ORD 1530 13 7 53.85 111
ExpressJet 2547 Sep SHV-DFW 1830 26 19 73.08 77
ExpressJet 2547 Aug SHV-DFW 1815 26 14 53.85 82
SkyWest 4988 Sep ATL-ORD 1653 26 14 53.85 81
SkyWest 4988 Aug ATL-ORD 1657 23 15 65.22 98
Southwest 537 Sep LAX-LAS 1955 26 14 53.85 67
Southwest 537 Aug LAX-LAS 1955 28 19 67.86 60
Southwest 189 Sep SAN-SFO 800 26 14 53.85 57
Southwest 189 Aug SAN-SFO 800 26 15 57.69 48

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