Washington Dulles International Airport (IAD) is the origin airport and Ottawa Macdonald-Cartier International Airport (YOW) is the destination airport.
IAD and YOW are approximately 450 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from IAD to YOW.
Airlines represented in the current schedule are Air Canada (AC), Avianca (AV) and United Airlines (UA).
Aircraft listed in the current schedule include CR5, CRJ, Embraer 175 (long wing) (E7W) and JET.