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The Cirium Monthly On-Time Performance Reports and annual On-Time Performance Review are the gold standard for measuring airline and airport performance and reliability. Discover the On-Time Performance champions.

See the latest 2023 Monthly Airline and Airport Cirium On-Time Performance Reports and download them.

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Cirium On-Time Performance

Airline on-time performance is defined as an aircraft’s arrival at the gate within 15 minutes of the scheduled arrival time. Airport on-time performance is measured by on-time departing flights. Cirium’s on-time performance reporting for airlines is the longest-standing analysis in the industry, going back over 15 years.

The On-Time Performance 2023 Review provide airports, airlines, and the traveling public with a neutral, third-party view of which airlines are delivering on their promise to get passengers from point A to point B on-time.

Read The On-Time Performance 2023 Review news announcement.

Monthly Reports

Read the monthly analysis and download the Monthly On-Time Performance Airline and Airports Reports. 

Historical results 

Cirium has a proven track record of reporting on OTP results for more than 15 years – the longest of anyone in the industry. See the results.

OTP updates 

Stay informed: read the latest OTP news and updates.

On-Time Performance Board 

Cirium is the first and only company that has an OTP Advisory Board, comprised of industry experts with an unbiased view of the industry. Read more.

Global Winner Awards and Ceremonies 

See photos from the 2022 and 2021 Award Presentations and Ceremonies.

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Annual Review

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