Best time to fly Seattle to Albuquerque

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

Best month

February

86.7% on time · 45 flights

Worst month

July

55.4% on time · 93 flights

Month Flights On time Cancelled When late, by
January 47 72.3% 0% 46 min
February 45 86.7% 0% 33 min
March 62 85.2% 1.61% 46 min
April 71 78.9% 0% 29 min
May 115 68.7% 0% 39 min
June 124 67.7% 0% 38 min
July 93 55.4% 0% 40 min
August 71 69% 0% 50 min
September 81 74.1% 0% 36 min
October 119 77.8% 1.68% 40 min
November 100 77% 0% 40 min
December 91 76.9% 0% 48 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.