Best time to fly Jackson/Vicksburg to Charlotte

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

Best month

January

93.8% on time · 37 flights

Worst month

July

67.8% on time · 122 flights

Month Flights On time Cancelled When late, by
January 37 93.8% 13.51% 109 min
February 43 73.7% 11.63% 84 min
March 52 80.8% 0% 139 min
April 58 82.1% 3.45% 328 min
May 80 82.1% 2.5% 88 min
June 146 74.5% 3.42% 80 min
July 122 67.8% 3.28% 92 min
August 67 81.8% 1.49% 77 min
September 103 87% 2.91% 64 min
October 89 84.3% 0% 66 min
November 85 83.5% 0% 77 min
December 66 74.2% 0% 97 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.