Contact Us
commercial jet cockpit with two pilots

Explore the new Cirium Developer Studio

Discover the gateway to working with Cirium APIs which includes extensive documentation, showcase articles and API References. 


Data at the heart of everything

Cirium delivers data and aviation analytics solutions to global leaders in finance, aerospace, travel, governments, airlines and more. On a single day, Cirium manages more than 300 terabytes of aviation data, from airline schedules to aircraft configurations to passenger record numbers. Even during times of disruption, accurate and trusted data is accelerating digital transformation in aviation.

Cirium aviation analytics keep the world moving.

This week: Are Southeast Asian markets recovering from the pandemic?

How are Southeast Asian markets like Singapore, Thailand and Malaysia recovering from the pandemic?

Diio traffic and fares

Discover new revenue opportunities

Diio Traffic and Fares provides trusted market insight, enabling the discovery of new route opportunities and the creation of highly reliable forecasts. Analyze competitor and historical performance.

See what’s new


Organizations make better decisions faster with predictive analytics. Cirium fills information gaps and helps move aviation and travel companies forward.


Global Aircraft Emissions Monitor

How do you determine the carbon footprint of an airplane flight?

Cirium uses actual flight and aircraft data to calculate fuel burn and emissions. No other independent source can provide calculations based on the same fused data sets.


Cirium’s expertise is at the intersection of data, aviation and technology. Cirium professional services brings insights, technology know-how and valuation experience to its customers.


Cirium airline schedules data

Available in Diio MiTM, SRS AnalyzerTM or by API or download, Cirium’s airline schedule and routes data is updated more than 100,000 times a day. With the strictest quality assurance process in the industry, Cirium customers have access to complete and accurate schedule data, even during volatile times. Now with the introduction of DiioTM Schedule Snapshot, airline planners can analyze schedule changes by publication date.

Elevate your business

“Elevate your business showcases demonstrates the opportunity for innovation in a time of disruption,” says Jeremy Bowen, CEO at Cirium.

Data is a key element in accelerating digital transformation in aviation. Data fluency and analytics are driving bold decisions and reinvention among companies poised for success in a recovering market.

RELX logo