HNL → ONT: cancellations & delays
Over Jan 2023 - Apr 2026, 0.5% of Daniel K. Inouye International Airport (HNL) to Ontario International Airport (ONT) flights were cancelled and 29.3% arrived at least 15 minutes late, across 1,217 flights, flown by HA, AS. Cancellations peak in May.
Check today's live HNL departures →Airport pages: Daniel K. Inouye International Airport (HNL) · Ontario International Airport (ONT)
Rates are historical averages from U.S. DOT (BTS) on-time records; a specific flight's live estimate can differ with weather and the day's disruptions.