Best time to fly Las Vegas to Appleton

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

There is not yet enough of the year on record for this route to say anything about seasons. The months below are shown as recorded.

Month Flights On time Cancelled When late, by
January 26 69.2% 0% 56 min
February 22 81.8% 0% 275 min
March 26 79.2% 3.85% 86 min
April 20 95% 0% 290 min
May 27 88.9% 0% 41 min
June 34 94.1% 0% 32 min
July 35 81.8% 5.71% 45 min
August 19 100% 0%
September 24 75% 0% 88 min
October 35 85.7% 0% 61 min
November 25 80% 0% 63 min
December 30 82.1% 6.67% 196 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.