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Route Reliability

Ontario → Honolulu

ONT–HNL · 2,603 miles · Ontario International Airport to Daniel K. Inouye International Airport

95
Nerd Approved
WanderNerd Reliability Score
90%
Arrive within 15 minutes
4 min early
Average arrival delay
0.3%
Cancelled
366
Flights in the data

Data through May 2026.

Airlines on this route

  • Alaska Airlines90% on time · 354 flights
  • Hawaiian Airlines91% on time · 12 flights

Too little history on this route to call a winner. We rank airlines only after 100 flights each.

What the data says

Mornings have a slight edge.

Departures between 9 AM–12 PM arrived on time 92% of the time, against 88% between 6–9 AM.

Thursday comes out ahead.

A small edge: 93% on time on Thursdays against 86% on Fridays.

It basically never cancels.

Out of 366 scheduled flights, only 0.3% were cancelled.

Recent months have been rougher.

ONT–HNL flights arrived on time 84% of the time over the last three months in the data, compared with 91% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon92%(51 flights)
  • Tue90%(52 flights)
  • Wed89%(52 flights)
  • Thu93%(53 flights)
  • Fri86%(51 flights)
  • Sat87%(52 flights)
  • Sun91%(53 flights)
On-time by departure window
  • 6–9 AM88%(198 flights)
  • 9 AM–12 PM92%(166 flights)
On-time trend by month
97%
May

Jun 93% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202593%30
July 202597%31
August 202597%31
September 202587%30
October 202597%30
November 202580%30
December 202594%31
January 202694%31
February 202686%28
March 202665%31
April 202690%30
May 202697%31

Same trip, other airports

Keep nerding

Based on 366 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.