Best time to fly Bristol to Faro

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

Best month

February

91.1% on time · 45 flights

Worst month

January

73.5% on time · 34 flights

Month Flights On time Cancelled When late, by
January 34 73.5% 0% 0 min
February 45 91.1% 0% 0 min
March 60 85% 0% 0 min
April 125 81% 3.2% 0 min
May 139 77.7% 0% 0 min
June 272 75.2% 0.74% 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.