Best time to fly Dallas/Fort Worth to Minneapolis

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

Best month

October

85% on time · 602 flights

Worst month

June

63.8% on time · 559 flights

Month Flights On time Cancelled When late, by
January 531 80% 5.84% 81 min
February 481 83.2% 0.83% 57 min
March 572 77.7% 3.32% 69 min
April 526 74.5% 1.33% 77 min
May 553 74.1% 2.35% 92 min
June 559 63.8% 2.68% 75 min
July 564 65.9% 2.48% 84 min
August 543 69.7% 1.47% 80 min
September 514 82.5% 0.58% 78 min
October 602 85% 0.33% 61 min
November 551 81.6% 1.45% 89 min
December 563 72.2% 1.42% 72 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.