Best time to fly St. Petersburg to Lexington

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

There is not yet enough of the year on record for this route to say anything about seasons. The months below are shown as recorded.

Month Flights On time Cancelled When late, by
January 10 55.6% 10% 45 min
February 8 87.5% 0% 125 min
March 11 36.4% 0% 48 min
April 11 63.6% 0% 45 min
May 15 80% 0% 52 min
June 26 80% 3.85% 21 min
July 28 75% 0% 40 min
August 16 75% 0% 36 min
September 11 45.5% 0% 43 min
October 16 81.3% 0% 33 min
November 13 84.6% 0% 32 min
December 15 73.3% 0% 76 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.