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United States Department of Transportation United States Department of Transportation

April-May 2012 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 4561 Apr DCA-EWR 1745 30 17 56.67 85
ExpressJet 4523 May DCA-EWR 1745 23 16 69.57 91

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