Best time to fly Aguadilla to New York

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

Best month

May

93% on time · 86 flights

Worst month

December

70.2% on time · 107 flights

Month Flights On time Cancelled When late, by
January 98 82.8% 5.1% 97 min
February 101 80% 5.94% 63 min
March 102 85% 0.98% 76 min
April 88 79.5% 0% 60 min
May 86 93% 0% 79 min
June 88 89.7% 0% 128 min
July 124 89.2% 3.23% 73 min
August 124 73.3% 2.42% 69 min
September 64 87.5% 0% 80 min
October 65 87.7% 0% 22 min
November 90 83.1% 1.11% 68 min
December 107 70.2% 1.87% 79 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.