Best time to fly Columbia to Dallas/Fort Worth

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

Best month

March

88.1% on time · 147 flights

Worst month

June

67.6% on time · 176 flights

Month Flights On time Cancelled When late, by
January 154 83.1% 7.79% 97 min
February 131 86.6% 3.05% 61 min
March 147 88.1% 2.04% 51 min
April 150 81.5% 2% 126 min
May 154 71.2% 4.55% 83 min
June 176 67.6% 2.27% 91 min
July 151 72.3% 6.62% 176 min
August 137 74% 3.65% 87 min
September 128 76% 2.34% 74 min
October 139 84.9% 0% 62 min
November 131 81.9% 3.05% 88 min
December 139 72.8% 0.72% 42 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.