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Cirium's Flex APIs consist of a set of airline, airport, flight, on-time performance and weather information services. Get a free evaluation account to try them out.

Latest Blog Posts
- Weekly COVID-19 aviation update: 737 Max in-service fleet climbs through 100 with a dozen operators on stream
- Ascend by Cirium Viewpoint: What does 2021 have in store for the airline industry?
- Aviation financiers and analysts can better monitor and forecast airline performance with Cirium data
- Cirium powers the data for the world’s top airlines
- Aviation sustainability momentum continues
Flight Features API
The Flight Features API delivers predicted flight amenities such as whether the flight has wifi, power at the seats, in flight To learn more visit the Flight Features API Documentation.