Best time to fly Washington to Panama City

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

Best month

October

91.9% on time · 62 flights

Worst month

June

68.2% on time · 72 flights

Month Flights On time Cancelled When late, by
January 31 78.6% 9.68% 74 min
February 30 75% 6.67% 104 min
March 58 76.4% 5.17% 99 min
April 63 82% 1.59% 52 min
May 69 72.1% 1.45% 45 min
June 72 68.2% 6.94% 61 min
July 70 68.7% 4.29% 55 min
August 68 80.3% 2.94% 106 min
September 60 78.3% 0% 58 min
October 62 91.9% 0% 30 min
November 33 78.8% 0% 71 min
December 30 70.4% 6.67% 102 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.