Copa Airlines
flight
CM 2870:
Denver - Washington Dulles
Denver - Washington Dulles
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM2870
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1279)
Duration: 3:24, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Copa Airlines CM2870
Effective 2026-02-12 through 2026-03-02
Mon
Tue
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-
Wed
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-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1279)
Duration: 3:20, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Copa Airlines CM2870
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1279)
Duration: 3:29, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2870
Effective 2026-04-30 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1279)
Duration: 3:14, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2870
Effective 2026-03-05 through 2026-03-06
Mon
-
-
Tue
-
-
Wed
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-
Thu
Fri
Sat
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-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1279)
Duration: 3:20, non-stop Boeing 757-200 (752)
Direct Codeshare Flights:
Copa Airlines CM2870
Operates only on 2026-03-07
Mon
-
-
Tue
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-
Wed
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-
Thu
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-
Fri
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-
Sat
Sun
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-
Codeshare flight, operated by United Airlines.
(UA 1279)
Duration: 3:22, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Copa Airlines CM2870
Effective 2026-03-08 through 2026-03-22
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 1279)
Duration: 3:20, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2870
Effective 2026-03-09 through 2026-03-28
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1279)
Duration: 3:20, non-stop Boeing 757-200 (752)
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Parallax here DEN-IAD
- CM 2870 is a domestic flight departing from the Denver airport (DEN) and arriving at Washington Dulles airport (IAD).
- The flight distance is 1448 miles, or 2331 km.
- The timezone of the departure airport is UTC-7 , 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 3:14 and 3:29.