Route · 945 km · about 1 h 41 min in the air
ORDIAD
Chicago to Dulles
No flights seen on this route in the last 7 days
In August 2026, flights from ORD to IAD arrived on time (under 15 min late) 70% of the time across 217 scheduled flights, average arrival delay 29 min. Source: US DOT Bureau of Transportation Statistics.
The other way: Dulles to ChicagoChicago O'Hare International AirportWashington Dulles International Airport
Flights and aircraft: FlightWatch's ADS-B tracking. Distance is the great-circle distance.