Best time to fly Charlotte to Tampa

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

Best month

September

84.8% on time · 264 flights

Worst month

July

56.5% on time · 314 flights

Month Flights On time Cancelled When late, by
January 263 79.6% 10.65% 63 min
February 245 79.3% 1.63% 91 min
March 285 78.1% 2.46% 66 min
April 283 77.5% 1.06% 67 min
May 250 72.3% 0% 55 min
June 210 76.8% 1.43% 43 min
July 314 56.5% 1.59% 80 min
August 289 64.6% 0.69% 52 min
September 264 84.8% 0% 60 min
October 259 81% 0.39% 44 min
November 271 81.2% 0% 56 min
December 272 74.5% 0% 61 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.