Best time to fly Birmingham to El Matorral

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

Best month

April

86.7% on time · 90 flights

Worst month

September

52.2% on time · 46 flights

Month Flights On time Cancelled When late, by
January 86 74.4% 0% 0 min
February 89 84.3% 0% 0 min
March 109 78% 0% 0 min
April 90 86.7% 0% 0 min
May 90 60% 0% 0 min
June 91 58.2% 0% 0 min
July 49 57.1% 0% 0 min
August 48 58.3% 0% 0 min
September 46 52.2% 0% 0 min
October 51 60.8% 0% 0 min
November 54 77.8% 0% 0 min
December 54 68.5% 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.