Copa Airlines
flight
CM 1141:
Denver - Seattle-Tacoma
Denver - Seattle-Tacoma
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM1141
Effective 2026-01-06 through 2026-02-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1865)
Duration: 3:07, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Copa Airlines CM1141
Operates only on 2026-02-03
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1865)
Duration: 3:07, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM1141
Effective 2026-02-04 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 1865)
Duration: 3:07, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Copa Airlines CM1141
Effective 2026-02-14 through 2026-02-21
Mon
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Tue
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 1865)
Duration: 3:04, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM1141
Effective 2026-02-23 through 2026-03-03
Mon
Tue
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 1865)
Duration: 3:04, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM1141
Operates only on 2026-03-07
Mon
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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 486)
Duration: 3:00, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM1141
Operates only on 2026-02-07
Mon
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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 1865)
Duration: 3:07, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM1141
Valid until 2026-01-02
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 2651)
Duration: 3:07, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM1141
Effective 2026-02-12 through 2026-02-22
Mon
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2651)
Duration: 3:05, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Copa Airlines CM1141
Effective 2026-02-25 through 2026-03-27
Mon
-
-
Tue
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-
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2651)
Duration: 3:05, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Copa Airlines CM1141
Effective 2026-03-29 through 2026-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2651)
Duration: 3:00, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM1141
Effective 2026-04-15 through 2026-04-29
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2651)
Duration: 3:00, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM1141
Effective from 2026-04-30
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2651)
Duration: 2:59, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Copa Airlines CM1141
Valid until 2026-01-04
Mon
Tue
Wed
-
-
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2651)
Duration: 3:07, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Copa Airlines CM1141
Operates only on 2026-01-05
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 2651)
Duration: 3:07, non-stop Airbus A320 (320)
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Parallax here DEN-SEA
- CM 1141 is a domestic flight departing from the Denver airport (DEN) and arriving at Seattle-Tacoma airport (SEA).
- The flight distance is 1022 miles, or 1644 km.
- The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-8 . 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 2:59 and 3:07.