Best time to fly London to Rabat

Every month pooled across the years on record, so "July" means July generally rather than one particular July. Full STN to RBA 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 82.9% 0% 0 min
February 32 93.8% 0% 0 min
March 35 82.9% 0% 0 min
April 38 52.6% 0% 0 min
May 40 60% 0% 0 min
June 39 41% 0% 0 min
July 18 22.2% 0% 0 min
August 17 52.9% 0% 0 min
September 18 66.7% 0% 0 min
October 18 61.1% 0% 0 min
November 22 90.9% 0% 0 min
December 19 94.7% 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.