On-Time Performance Data


Access unlocked: OTP rankings for Jan 2022 onwards

The latest monthly airline data is shown by default. Toggle between airlines and airports and use the drop downs to discover more.

Please note that from January 2024 airports and airlines must operate a minimum of 1,500 flights per month to be ranked, though all airports and airlines for which OAG has access to flight status data for at least 80% of all scheduled flights operated are displayed.

 

What is On-Time for Airlines?

Airline on-time performance is based on actual gate arrival times. Flights that arrive within 15 minutes of the schedule are considered on-time. Arriving 15 minutes or more after the scheduled time is considered not on-time.

What is On-Time for Airports?

Airport on-time performance is based on actual gate departure times. Flights that depart within 15 minutes of the schedule are considered on-time. Departing 15 minutes or more after the scheduled time is considered not on-time.

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