Best time to fly Panama City to Chicago

Every month pooled across the years on record, so "July" means July generally rather than one particular July. Full ECP to MDW 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
March 55 72.7% 0% 68 min
April 52 78.4% 0% 44 min
May 53 65.4% 0% 57 min
June 45 84.4% 0% 54 min
July 55 85.2% 1.82% 40 min
August 46 80.4% 0% 28 min
September 42 90.2% 2.38% 86 min
October 9 88.9% 0% 32 min
November 2 100% 0%

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.