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Smart data and analysis for the airline industry
Cirium names December as busiest month for air travel globally in 2021; over 59,000 flights are cancelled near year-end, the most in a decade
January 06, 2022
Cirium’s On-Time Performance Review 2021 reveals December as the busiest month in 2021 for flights flown globally – a total…
Delta Air Lines named as the world’s best performing airline of 2021; All Nippon Airways as the most on-time globally
December 29, 2021
Cirium releases the 2021 On-Time Performance Review for airline and airport operational performance featuring a new Platinum Award for operational…
The Monthly On-Time Performance Report – October 2021: Rough October skies for some U.S. airlines
November 08, 2021
These cases showed just how quickly weather and now staffing shortages can ripple through airlines just as they are seeking…
Returning people to the skies, every second counts
June 29, 2021
Cirium relaunches its monthly on-time performance reports as more flights return and travel demand rebounds.
The race to be back On Time is back for Airlines and Airports
June 10, 2021
For over a decade, Cirium has produced The On-Time Performance Report—the longest-standing analysis in the aviation industry.
Flights flown in 2020 and the impact on on-time performance
January 07, 2021
On-time performance takes on a new meaning
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