Best time to fly Nashville to Omaha

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

Best month

January

92.7% on time · 43 flights

Worst month

June

50% on time · 80 flights

Month Flights On time Cancelled When late, by
January 43 92.7% 4.65% 30 min
February 50 80% 0% 32 min
March 60 74.1% 3.33% 39 min
April 63 76.2% 0% 38 min
May 67 65.7% 0% 42 min
June 80 50% 0% 52 min
July 70 78.6% 0% 55 min
August 64 87.3% 0% 74 min
September 60 90% 0% 45 min
October 62 82.3% 0% 40 min
November 52 88.5% 0% 33 min
December 48 79.2% 0% 49 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.