Best time to fly Gran Canaria Island to Belfast

Every month pooled across the years on record, so "July" means July generally rather than one particular July. Full LPA to BFS 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 35 65.7% 0% 0 min
February 34 73.5% 0% 0 min
March 41 70.7% 0% 0 min
April 33 75.8% 0% 0 min
May 18 61.1% 0% 0 min
June 22 68.2% 0% 0 min
July 8 75% 0% 0 min
August 9 88.9% 0% 0 min
September 9 66.7% 0% 0 min
October 10 50% 0% 0 min
November 18 72.2% 0% 0 min
December 18 66.7% 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.