Best time to fly Bogota to São Paulo

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

Best month

May

84.7% on time · 249 flights

Worst month

October

62.1% on time · 124 flights

Month Flights On time Cancelled When late, by
January 256 70.7% 3.91% 48 min
February 224 69.4% 2.23% 38 min
March 248 74.3% 1.21% 34 min
April 240 82.4% 0.42% 50 min
May 249 84.7% 0% 48 min
June 172 84.7% 1.16% 34 min
July 247 82.4% 1.21% 59 min
October 124 62.1% 0% 45 min
November 120 82.4% 0.83% 48 min
December 132 64.2% 6.82% 34 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.