An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Excel | CSV | Table Version
(as a percent of scheduled flights)
SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics,...
(as a percent of scheduled flights)
Excel | CSV | Graphic Version
Year Month Weather-related Delays (%) Weather-related Cancellations (%) 2004 1 2.26 1.52...Excel | CSV | Table Version
(as a percent of scheduled flights)
SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of...
Excel | CSV | Graphic Version
Month Percent of scheduled flights Percent of total cancels Jan 1.4 50.31 Feb 1.23 48.61 March 0.81 41.86 April 0.35...Excel | CSV | Table Version
SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, Airline On-Time...
NOTE: Segments on the same air route are considered separately. For example, the air route from EWR to LAX and from LAX to EWR is treated as two separate segments.
...PDF | Excel | CSV | Table Version
Excel | CSV
Air Segment Origin Airport From Origin Airport By Weather Cancellation Rate from Air Segment Origin Airport Snowfall (inches) Scheduled Air...PDF | Excel | CSV | Table Version
Excel | CSV
Air Segment Origin Airport From Origin Airport By Weather Cancellation Rate from Air Segment Origin Airport Snowfall (inches) Scheduled Air...