South Bend Regional Airport (SBN) is the origin airport and Washington Dulles International Airport (IAD) is the destination airport.
SBN and IAD are approximately 504 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from SBN to IAD.
Airlines represented in the current schedule are MX and United Airlines (UA).
Aircraft listed in the current schedule include Airbus A220-300 (223), Boeing 737-800 (738), Boeing 737-700 / Boeing 737-700ER (73G) and Embraer 175 (long wing) (E7W).