Copa Airlines
flight
CM 2685:
Saint Louis - Washington Dulles
Saint Louis - Washington Dulles
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM2685
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4454)
Duration: 2:12, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM2685
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4454)
Duration: 2:08, non-stop Canadair CRJ 550 (CR5)
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Parallax here STL-IAD
- CM 2685 is a domestic flight departing from the Saint Louis airport (STL) and arriving at Washington Dulles airport (IAD).
- The flight distance is 694 miles, or 1117 km.
- The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 2:08 and 2:12.