The Operations Network (OPSNET)

The Operations Network (OPSNET) is the official source of FAA air traffic operations and delay data. Daily Operations Data is available from FY 1990 through yesterday. Daily Delay Data is available from FY 2000 through yesterday. Although operations and delay data are available through yesterday, they are not publicly accessible until after the 20th of the next month.

The process for capturing center counts was updated in October 2018. Data prior to October 2018 uses the original historical counts process that allocates flights differently. Data is not comparable across the differently processed periods of time.