Louisville International Standiford Field (SDF) is the origin airport and Washington Dulles International Airport (IAD) is the destination airport.
SDF and IAD are approximately 450 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from SDF to IAD.
Airlines represented in the current schedule are Air Canada (AC), Copa Airlines (CM), Lufthansa (LH) and United Airlines (UA).
Aircraft listed in the current schedule include Embraer 175 (long wing) (E7W) and JET.