Copa Airlines
flight
CM 1223:
Idaho Falls - Denver
Idaho Falls - Denver
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM1223
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5666)
Duration: 1:54, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Copa Airlines CM1223
Effective 2026-09-21 through 2026-09-23
Mon
Tue
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-
Wed
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 5666)
Duration: 1:51, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1223
Operates only on 2026-01-06
Mon
-
-
Tue
Wed
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Thu
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-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5666)
Duration: 1:54, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1223
Effective 2026-01-07 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5666)
Duration: 1:54, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Copa Airlines CM1223
Operates only on 2026-02-04
Mon
-
-
Tue
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-
Wed
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 5666)
Duration: 1:56, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1223
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5666)
Duration: 1:54, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Copa Airlines CM1223
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4757)
Duration: 1:52, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1223
Effective 2026-03-29 through 2026-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5551)
Duration: 1:50, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1223
Effective 2026-04-15 through 2026-04-29
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5551)
Duration: 1:50, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1223
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5551)
Duration: 1:52, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1223
Effective 2026-04-30 through 2026-05-20
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5551)
Duration: 1:43, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1223
Effective 2026-05-21 through 2026-09-20
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5551)
Duration: 1:43, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Copa Airlines CM1223
Effective from 2026-09-24
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5551)
Duration: 1:43, non-stop Canadair CRJ 700 (CR7)
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Parallax here IDA-DEN
- CM 1223 is a domestic flight departing from the Idaho Falls airport (IDA) and arriving at Denver airport (DEN).
- The flight distance is 457 miles, or 735 km.
- The timezone of both the departure and the arrival airports is UTC-7 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:43 and 1:56.