Best time to fly Leeds to Otopeni

Every month pooled across the years on record, so "July" means July generally rather than one particular July. Full LBA to OTP record →

There is not yet enough of the year on record for this route to say anything about seasons. The months below are shown as recorded.

Month Flights On time Cancelled When late, by
January 45 62.8% 4.44% 0 min
February 41 87.5% 2.44% 0 min
March 49 76.6% 4.08% 0 min
April 56 89.3% 0% 0 min
May 58 79.3% 0% 0 min
June 48 62.5% 0% 0 min
July 26 61.5% 0% 0 min
August 26 57.7% 0% 0 min
September 26 56% 3.85% 0 min
October 27 63% 0% 0 min
November 25 88% 0% 0 min
December 25 88% 0% 0 min

What a seasonal pattern can and cannot tell you

Months differ for reasons that repeat — summer thunderstorms in the American interior, winter fog and de-icing in northern Europe, school holidays filling every seat and leaving no slack in the schedule. Those are real and they come back each year.

What the pattern cannot do is forecast a particular flight. A quiet month has late days and a bad month has punctual ones. Treat this as a way to choose between two dates you are indifferent about, not as a promise.