Best time to fly Salt Lake City to Cedar City

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

Best month

February

96.9% on time · 96 flights

Worst month

July

88.5% on time · 105 flights

Month Flights On time Cancelled When late, by
January 107 95.3% 0% 71 min
February 96 96.9% 0% 143 min
March 107 88.8% 0% 90 min
April 100 91% 0% 38 min
May 108 95.3% 0% 50 min
June 103 96.1% 0% 111 min
July 105 88.5% 0% 71 min
August 106 89.6% 0% 33 min
September 106 96.2% 0% 92 min
October 106 95.2% 0% 43 min
November 104 92% 2.88% 64 min
December 108 91.7% 0% 65 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.