Best time to fly London to Palma de Mallorca

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

Best month

February

86.7% on time · 60 flights

Worst month

June

53.8% on time · 574 flights

Month Flights On time Cancelled When late, by
January 44 84.1% 0% 0 min
February 60 86.7% 0% 0 min
March 90 85.6% 0% 0 min
April 197 73.8% 1.02% 0 min
May 261 64.2% 1.53% 0 min
June 574 53.8% 2.61% 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.