IAD → ANC: cancellations & delays
Over Jan 2023 - Apr 2026, 2.4% of Washington Dulles International Airport (IAD) to Ted Stevens Anchorage International Airport (ANC) flights were cancelled and 25.7% arrived at least 15 minutes late, across 211 flights, flown by UA. Cancellations peak in August.
Check today's live IAD departures →Airport pages: Washington Dulles International Airport (IAD) · Ted Stevens Anchorage International Airport (ANC)
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.