Best time to fly Orlando to Cincinnati

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

Best month

September

83.2% on time · 214 flights

Worst month

July

62.2% on time · 300 flights

Month Flights On time Cancelled When late, by
January 315 79% 4.44% 67 min
February 308 74.3% 0.32% 82 min
March 370 68.5% 2.7% 100 min
April 346 80.8% 0% 66 min
May 312 73.4% 0% 67 min
June 302 68.2% 0.99% 89 min
July 300 62.2% 1.33% 93 min
August 241 66.4% 1.24% 88 min
September 214 83.2% 0% 76 min
October 290 82% 4.14% 96 min
November 281 78.5% 0.71% 75 min
December 310 75.5% 1.29% 69 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.