Best time to fly Navegantes to São Paulo

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

Best month

October

92.9% on time · 29 flights

Worst month

December

66.4% on time · 319 flights

Month Flights On time Cancelled When late, by
January 656 86.6% 2.29% 40 min
February 580 85.4% 3.28% 39 min
March 563 90.3% 0.71% 45 min
April 522 87.8% 2.3% 58 min
May 518 91.1% 0.77% 40 min
June 325 89.8% 0.92% 40 min
July 529 85.7% 1.89% 48 min
October 29 92.9% 3.45% 46 min
November 261 86.5% 0.38% 60 min
December 319 66.4% 3.76% 57 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.