Portland International Jetport Airport (PWM) is the origin airport and Washington Dulles International Airport (IAD) is the destination airport.
PWM and IAD are approximately 493 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from PWM to IAD.
Airlines represented in the current schedule are Avianca (AV), Copa Airlines (CM) and United Airlines (UA).
Aircraft listed in the current schedule include CR5, Embraer 175 (long wing) (E7W), ERJ and JET.