Best time to fly Orlando to San Diego

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

Best month

February

85.7% on time · 84 flights

Worst month

October

62.3% on time · 61 flights

Month Flights On time Cancelled When late, by
January 93 74.7% 1.08% 48 min
February 84 85.7% 0% 64 min
March 113 85.5% 2.65% 85 min
April 111 79.3% 0% 36 min
May 116 78.3% 0% 46 min
June 118 73.7% 0% 52 min
July 93 71% 0% 50 min
August 73 66.2% 2.74% 72 min
September 51 65.3% 0% 62 min
October 61 62.3% 0% 61 min
November 68 74.6% 1.47% 44 min
December 86 80.2% 0% 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.