Best time to fly Minneapolis to Dallas/Fort Worth

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

Best month

March

85.3% on time · 292 flights

Worst month

December

65.9% on time · 276 flights

Month Flights On time Cancelled When late, by
January 258 74.3% 8.14% 72 min
February 240 82.7% 0.83% 53 min
March 292 85.3% 5.48% 130 min
April 259 75.8% 0.39% 80 min
May 277 75.8% 1.81% 86 min
June 286 66.8% 3.5% 74 min
July 281 66.9% 1.07% 70 min
August 268 78.1% 2.99% 80 min
September 256 81.2% 1.17% 86 min
October 298 84% 1.01% 128 min
November 270 80.8% 1.85% 62 min
December 276 65.9% 1.09% 95 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.