Best time to fly Nashville to Los Angeles

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

Best month

March

87.5% on time · 371 flights

Worst month

June

66.5% on time · 424 flights

Month Flights On time Cancelled When late, by
January 288 85.9% 3.82% 73 min
February 278 85.5% 0.72% 48 min
March 371 87.5% 0.81% 82 min
April 371 72.4% 0.54% 60 min
May 398 71.5% 0.25% 52 min
June 424 66.5% 0.71% 55 min
July 420 71.4% 2.62% 72 min
August 374 84.3% 1.07% 65 min
September 360 85.5% 0.28% 61 min
October 382 84.5% 0% 55 min
November 316 85.7% 0.32% 56 min
December 344 80.2% 0.29% 75 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.