Best time to fly Dallas/Fort Worth to Syracuse

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

Best month

February

72.7% on time · 34 flights

Worst month

June

31.6% on time · 60 flights

Month Flights On time Cancelled When late, by
January 9 33.3% 0% 191 min
February 34 72.7% 2.94% 85 min
March 62 57.6% 4.84% 112 min
April 60 56.9% 3.33% 56 min
May 62 52.5% 4.84% 77 min
June 60 31.6% 5% 75 min
July 62 54.1% 1.61% 75 min
August 62 41% 1.61% 86 min
September 60 59.3% 1.67% 59 min
October 62 70.5% 1.61% 69 min
November 50 56% 0% 45 min
December 55 43.6% 0% 99 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.