Best time to fly Augusta to Atlanta

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

Best month

May

100% on time · 1 flights

Worst month

August

80.3% on time · 71 flights

Month Flights On time Cancelled When late, by
January 81 85.3% 7.41% 69 min
February 33 83.9% 6.06% 76 min
April 6 83.3% 0% 15 min
May 1 100% 0%
June 21 90.5% 0% 29 min
July 90 84.4% 0% 73 min
August 71 80.3% 0% 143 min
September 78 93.5% 1.28% 82 min
October 44 83.7% 0% 28 min
November 143 84.2% 2.8% 93 min
December 131 80.3% 3.05% 120 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.