Best time to fly Cuiabá to Curitiba

Every month pooled across the years on record, so "July" means July generally rather than one particular July. Full CGB to CWB 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 30 70% 0% 96 min
February 28 78.6% 0% 63 min
March 31 93.5% 0% 28 min
April 28 85.7% 0% 92 min
May 28 81.5% 3.57% 36 min
June 27 100% 0%
July 44 95.5% 0% 27 min
August 44 93.2% 0% 41 min
September 43 90.7% 0% 63 min
October 45 95.3% 4.44% 68 min
November 39 78.9% 2.56% 33 min
December 28 92.6% 3.57% 61 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.