OAG On-time Performance Star Ratings is a global accreditation programme that recognises exceptional on-time performance across all airports and airlines, regardless of size. This 5-star programme is designed to acknowledge consistent on-time performance for the world’s airlines and airports through a definitive performance benchmark, using set criteria as defined by OAG, the flight status experts.

Awarded twice yearly, in April and October, and based on 12 months’ rolling data (data required for each month), these OTP 5-star ratings will give all airports and airlines the opportunity to showcase and promote their punctuality, and differentiate against their competitors.

The ratings aim to be as inclusive as possible, reflecting the varied strategies, business models and objectives of the world’s airlines and airports. Therefore we have only two simple criteria for which to be eligible for a star – all airlines and airports must have a minimum of 600 operations a month and OAG must receive flight status information for no less than 80% of scheduled flights.




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