Best time to fly Orlando to Phoenix

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

Best month

November

88.8% on time · 323 flights

Worst month

July

64.7% on time · 296 flights

Month Flights On time Cancelled When late, by
January 280 79.3% 1.07% 81 min
February 308 82.8% 0% 92 min
March 384 79.9% 2.34% 96 min
April 351 82.6% 0% 49 min
May 318 71.6% 0.31% 61 min
June 293 73.7% 0% 75 min
July 296 64.7% 0.34% 80 min
August 199 67.5% 1.51% 63 min
September 167 77% 0% 39 min
October 285 82.8% 4.21% 91 min
November 323 88.8% 0% 67 min
December 337 80.4% 0% 83 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.