Air Canada flight AC 4191: Colorado Springs - Denver

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 13:50 Colorado Springs (COS) 14:40 Denver (DEN)
AC 4191 Non-stop Canadair CRJ (CRJ) 0:50 Effective 2025-08-19 through 2025-09-24
Codeshare flight, operated by United Airlines.(UA 4647)
Daily 13:50 Colorado Springs (COS) 14:40 Denver (DEN)
AC 4191 Non-stop Embraer EMB 175 (E7W) 0:50 Effective from 2025-10-26
Codeshare flight, operated by United Airlines.(UA 4647)
Daily 13:55 Colorado Springs (COS) 15:00 Denver (DEN)
AC 4191 Non-stop Canadair CRJ (CRJ) 1:05 Effective 2025-09-25 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 4647)
Mon-Wed 14:00 Colorado Springs (COS) 14:59 Denver (DEN)
AC 4191 Non-stop Embraer EMB 175 (E7W) 0:59 Effective 2025-05-19 through 2025-05-21
Codeshare flight, operated by United Airlines.(UA 4667)
Daily 14:00 Colorado Springs (COS) 15:00 Denver (DEN)
AC 4191 Non-stop Canadair CRJ (CRJ) 1:00 Effective 2025-06-26 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 4647)
Daily 14:35 Colorado Springs (COS) 15:35 Denver (DEN)
AC 4191 Non-stop Canadair CRJ (CRJ) 1:00 Effective 2025-05-22 through 2025-06-25
Codeshare flight, operated by United Airlines.(UA 4647)
Daily 18:39 Colorado Springs (COS) 19:35 Denver (DEN)
AC 4191 Non-stop Canadair CRJ (CRJ) 0:56 Valid until 2025-05-18
Codeshare flight, operated by United Airlines.(UA 4774)
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Parallax here COS-DEN
Air Canada flight AC 4191:
Colorado Springs - Denver
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Select flight date:  Show Calendar
FLIGHT SCHEDULE
Direct Codeshare Flights:

Air Canada AC4191
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4647)
Duration: 0:50, non-stop
Canadair CRJ (CRJ)

Air Canada AC4191
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4647)
Duration: 0:50, non-stop
Embraer EMB 175 (E7W)

Air Canada AC4191
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4647)
Duration: 1:05, non-stop
Canadair CRJ (CRJ)

Air Canada AC4191
Effective 2025-05-19 through 2025-05-21
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4667)
Duration: 0:59, non-stop
Embraer EMB 175 (E7W)

Air Canada AC4191
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4647)
Duration: 1:00, non-stop
Canadair CRJ (CRJ)

Air Canada AC4191
Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4647)
Duration: 1:00, non-stop
Canadair CRJ (CRJ)

Air Canada AC4191
Valid until 2025-05-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4774)
Duration: 0:56, non-stop
Canadair CRJ (CRJ)
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Parallax here COS-DEN
  • AC 4191 is a domestic flight departing from the Colorado Springs airport (COS) and arriving at Denver airport (DEN).
  • The flight distance is 73 miles, or 117 km.
  • The timezone of both the departure and the arrival airports is UTC-7 (plus 1h DST). Current time at both airports is 7:44pm.
  • For direct flights, the flight time varies between 0:50 and 1:05.