Best time to fly Pensacola to Nashville

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

Best month

August

92.9% on time · 84 flights

Worst month

June

67.8% on time · 90 flights

Month Flights On time Cancelled When late, by
January 66 89.1% 3.03% 68 min
February 56 85.7% 0% 26 min
March 70 80% 0% 30 min
April 83 73.2% 1.2% 44 min
May 88 73.9% 0% 45 min
June 90 67.8% 0% 47 min
July 78 85.7% 0% 70 min
August 84 92.9% 0% 60 min
September 82 90.2% 0% 56 min
October 92 85.9% 0% 53 min
November 78 71.8% 0% 62 min
December 77 77.6% 1.3% 68 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.