Best time to fly Salt Lake City to Pocatello

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

Best month

August

96.8% on time · 93 flights

Worst month

February

89.3% on time · 84 flights

Month Flights On time Cancelled When late, by
January 92 94.5% 0% 50 min
February 84 89.3% 0% 69 min
March 93 90.3% 0% 85 min
April 90 90% 0% 54 min
May 116 95.7% 0% 47 min
June 120 94.2% 0% 164 min
July 98 94.9% 0% 144 min
August 93 96.8% 0% 64 min
September 86 95.3% 0% 38 min
October 84 96.4% 0% 25 min
November 76 93.3% 1.32% 60 min
December 88 94.3% 0% 103 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.