Best time to fly Los Angeles to Tulsa

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

Best month

October

92.9% on time · 70 flights

Worst month

January

85.9% on time · 71 flights

Month Flights On time Cancelled When late, by
January 71 85.9% 0% 46 min
February 64 85.9% 0% 132 min
March 71 87.1% 1.41% 84 min
April 68 91.2% 0% 35 min
May 71 91.5% 0% 41 min
June 69 92.8% 0% 93 min
July 79 87.2% 1.27% 50 min
August 80 87.5% 0% 154 min
September 70 90% 0% 76 min
October 70 92.9% 0% 34 min
November 70 92.9% 0% 79 min
December 69 88.4% 0% 97 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.