Best time to fly Fort Lauderdale to Aguadilla

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

Best month

September

87.5% on time · 32 flights

Worst month

December

54.9% on time · 71 flights

Month Flights On time Cancelled When late, by
January 56 58.5% 5.36% 53 min
February 51 64% 1.96% 54 min
March 62 63.9% 0% 122 min
April 60 65% 0% 49 min
May 54 79.6% 0% 53 min
June 56 65.5% 0% 58 min
July 62 68.9% 0% 53 min
August 62 68.9% 0% 40 min
September 32 87.5% 0% 37 min
October 57 86% 0% 78 min
November 52 73.1% 0% 75 min
December 71 54.9% 0% 55 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.