Lambert St Louis International Airport (STL) is the origin airport and Denver International Airport (DEN) is the destination airport.

STL and DEN are approximately 768 miles apart by great-circle distance.

Yes. Roame's current schedule feed shows nonstop service from STL to DEN.

Airlines represented in the current schedule are Air Canada (AC), Frontier Airlines (F9), United Airlines (UA) and Southwest Airlines (WN).

Aircraft listed in the current schedule include Airbus A319 (319), Airbus A320 (320), Airbus A320neo (32N), Airbus A321neo (32Q), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8), 7S7, Embraer 175 (long wing) (E7W) and JET.