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United States Department of Transportation United States Department of Transportation

April 2017 Regularly Scheduled Flights with More than 50% Delayed Arrivals of More than 30 Minutes

Ranked by Percent of Flight Operations Not Arriving On-Time

Dataset Table:

Rank Carrier Flight Number Month Origin-Dest
1 Frontier 665 Apr DEN-SFO
2 Frontier 1158 Apr CVG-LGA
3 Frontier 1435 Apr IAH-SFO
4 American 85 Apr JFK-SFO

Dataset Excel:



* Includes canceled and diverted flights

** For flights late more than 30 minutes only. Excludes canceled and diverted flights


Bureau of Transportation Statistics, Airline On-Time Data