Washington (IAD) → Seattle (SEA)
Washington Dulles International Airport → Seattle Tacoma International Airport
Airlines on this route: United Airlines · Alaska Airlines
Washington — Seattle: how long is the flight?
5 hr 47 min — the median of today’s schedule.
IAD — SEA: what is the distance?
3,702 km in a straight line.
On today’s board this route is operated by United Airlines, Alaska Airlines.
Flights today
Washington Dulles International Airport (IAD) · Seattle Tacoma International Airport (SEA)