Best time to fly New York to Charlottesville

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

Best month

September

93.8% on time · 130 flights

Worst month

December

70.8% on time · 124 flights

Month Flights On time Cancelled When late, by
January 53 76.9% 1.89% 39 min
February 50 72.3% 6% 48 min
March 58 72.2% 6.9% 54 min
April 59 91.5% 0% 50 min
May 58 80.4% 3.45% 62 min
June 60 76.3% 1.67% 69 min
July 134 76.4% 8.21% 93 min
August 131 74.8% 9.16% 103 min
September 130 93.8% 0.77% 37 min
October 165 85.4% 0.61% 60 min
November 136 81.6% 0% 51 min
December 124 70.8% 2.42% 45 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.