IAD → HNL: cancellations & delays
Over Jan 2023 - Apr 2026, 0.6% of Washington Dulles International Airport (IAD) to Daniel K. Inouye International Airport (HNL) flights were cancelled and 19.0% arrived at least 15 minutes late, across 476 flights, flown by UA. Cancellations peak in May.
Check today's live IAD departures →Airport pages: Washington Dulles International Airport (IAD) · Daniel K. Inouye International Airport (HNL)
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.