Best time to fly Honolulu to Minneapolis

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

Best month

September

96.7% on time · 60 flights

Worst month

March

70.5% on time · 62 flights

Month Flights On time Cancelled When late, by
January 62 74.2% 0% 87 min
February 56 82.1% 0% 72 min
March 62 70.5% 1.61% 92 min
April 60 86.7% 0% 44 min
May 62 88.5% 1.61% 39 min
June 60 89.7% 1.67% 64 min
July 62 93.2% 4.84% 47 min
August 61 84.7% 1.64% 96 min
September 60 96.7% 0% 115 min
October 62 93.5% 0% 91 min
November 60 90% 0% 86 min
December 62 78.3% 3.23% 71 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.