Copa Airlines flight CM 1023: Denver - Aspen

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed-Sun 19:05 Denver (DEN) 20:15 Aspen (ASE)
CM 1023 Non-stop Embraer EMB 175 (E7W) 1:10 Valid until 2026-02-11
Codeshare flight, operated by United Airlines.(UA 5779)
Mon,Wed-Sun 19:12 Denver (DEN) 20:19 Aspen (ASE)
CM 1023 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-02-12 through 2026-02-22
Codeshare flight, operated by United Airlines.(UA 5779)
Daily 20:20 Denver (DEN) 21:16 Aspen (ASE)
CM 1023 Non-stop Embraer EMB 175 (E7W) 0:56 Effective 2026-03-29 through 2026-04-13
Codeshare flight, operated by United Airlines.(UA 5781)
Mon,Wed-Sun 20:20 Denver (DEN) 21:16 Aspen (ASE)
CM 1023 Non-stop Embraer EMB 175 (E7W) 0:56 Effective 2026-04-15 through 2026-04-22
Codeshare flight, operated by United Airlines.(UA 5781)
Mon,Wed-Sun 20:20 Denver (DEN) 21:16 Aspen (ASE)
CM 1023 Non-stop Embraer EMB 175 (E7W) 0:56 Effective 2026-05-21 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 5781)
Mon,Tue 20:27 Denver (DEN) 21:34 Aspen (ASE)
CM 1023 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-02-17 through 2026-02-24
Codeshare flight, operated by United Airlines.(UA 5781)
Daily 20:27 Denver (DEN) 21:34 Aspen (ASE)
CM 1023 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-02-25 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 5781)
Daily 20:35 Denver (DEN) 21:42 Aspen (ASE)
CM 1023 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 5781)
Tue 20:49 Denver (DEN) 21:59 Aspen (ASE)
CM 1023 Non-stop Embraer EMB 175 (E7W) 1:10 Effective 2026-01-06 through 2026-02-10
Codeshare flight, operated by United Airlines.(UA 5781)


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Copa Airlines flight CM 1023:
Denver - Aspen
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM1023
19:05
Denver (DEN)

20:15
Aspen (ASE)
Valid until 2026-02-11
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5779)
Duration: 1:10, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1023
19:12
Denver (DEN)

20:19
Aspen (ASE)
Effective 2026-02-12 through 2026-02-22
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5779)
Duration: 1:07, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1023
20:20
Denver (DEN)

21:16
Aspen (ASE)
Effective 2026-03-29 through 2026-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5781)
Duration: 0:56, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1023
20:20
Denver (DEN)

21:16
Aspen (ASE)
Effective 2026-04-15 through 2026-04-22
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5781)
Duration: 0:56, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1023
20:20
Denver (DEN)

21:16
Aspen (ASE)
Effective 2026-05-21 through 2026-10-24
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5781)
Duration: 0:56, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1023
20:27
Denver (DEN)

21:34
Aspen (ASE)
Effective 2026-02-17 through 2026-02-24
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5781)
Duration: 1:07, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1023
20:27
Denver (DEN)

21:34
Aspen (ASE)
Effective 2026-02-25 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5781)
Duration: 1:07, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1023
20:35
Denver (DEN)

21:42
Aspen (ASE)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5781)
Duration: 1:07, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1023
20:49
Denver (DEN)

21:59
Aspen (ASE)
Effective 2026-01-06 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5781)
Duration: 1:10, non-stop
Embraer EMB 175 (E7W)
  • CM 1023 is a domestic flight departing from the Denver airport (DEN) and arriving at Aspen airport (ASE).
  • The flight distance is 125 miles, or 201 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 0:56 and 1:10.
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