Best time to fly São Paulo to Recife

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

Best month

October

87.8% on time · 82 flights

Worst month

December

59.2% on time · 443 flights

Month Flights On time Cancelled When late, by
January 464 81.1% 0.65% 37 min
February 395 80.7% 0.25% 36 min
March 402 82.8% 0.25% 42 min
April 629 85.9% 0% 50 min
May 639 86.3% 0.31% 31 min
June 413 86.7% 0.24% 34 min
July 458 87.1% 0.44% 38 min
October 82 87.8% 0% 64 min
November 389 83.8% 0% 40 min
December 443 59.2% 2.71% 52 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.