AUS → IAD: cancellations & delays
Over Jan 2023 - Apr 2026, 0.9% of Austin Bergstrom International Airport (AUS) to Washington Dulles International Airport (IAD) flights were cancelled and 13.2% arrived at least 15 minutes late, across 3,642 flights, flown by UA, MQ, G4, YX. Cancellations peak in January.
Check today's live AUS departures →Airport pages: Austin Bergstrom International Airport (AUS) · Washington Dulles International Airport (IAD)
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.