Seattle (SEA) → Washington (IAD)
Seattle Tacoma International Airport → Washington Dulles International Airport
Airlines on this route: Alaska Airlines · United Airlines
Seattle — Washington: how long is the flight?
5 hr 3 min — the median of today’s schedule.
SEA — IAD: what is the distance?
3,702 km in a straight line.
On today’s board this route is operated by Alaska Airlines, United Airlines.
Flights today
Seattle Tacoma International Airport (SEA) · Washington Dulles International Airport (IAD)