Best time to fly Sanford to Peoria

Every month pooled across the years on record, so "July" means July generally rather than one particular July. Full SFB to PIA 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 26 84.6% 0% 36 min
February 18 77.8% 0% 36 min
March 23 91.3% 0% 58 min
April 20 90% 0% 63 min
May 21 71.4% 0% 55 min
June 26 64% 3.85% 92 min
July 22 40.9% 0% 76 min
August 19 94.7% 0% 93 min
September 17 94.1% 0% 39 min
October 18 94.1% 5.56% 46 min
November 22 90.5% 4.55% 63 min
December 27 81.5% 0% 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.