Best time to fly Minneapolis to Valparaiso

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

There is not yet enough of the year on record for this route to say anything about seasons. The months below are shown as recorded.

Month Flights On time Cancelled When late, by
January 19 73.7% 0% 30 min
February 18 72.2% 0% 55 min
March 29 92.6% 6.9% 53 min
April 30 86.7% 0% 29 min
May 31 80% 3.23% 25 min
June 30 83.3% 0% 39 min
July 31 77.4% 0% 43 min
August 25 75% 4% 66 min
September 9 100% 0%
October 21 100% 0%
November 22 95.5% 0% 26 min
December 25 80% 0% 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.