All airlines flying from Colorado Springs (COS) to Denver (DEN).

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 07:05 Colorado Springs (COS) 08:12 Denver (DEN) Air Canada AC 4241 Non-stop Canadair CRJ (CRJ) 1:07 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 4696)
Tue,Wed 07:15 Colorado Springs (COS) 08:29 Denver (DEN) Air Canada AC 4241 Non-stop Embraer EMB 175 (E7W) 1:14 Effective 2026-01-07 through 2026-02-03 Codeshare flight, operated by United Airlines.(UA 4696)
Tue,Wed 07:15 Colorado Springs (COS) 08:29 Denver (DEN) Air Canada AC 4241 Non-stop Embraer EMB 175 (E7W) 1:14 Effective 2026-02-10 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 4696)
Mon 07:30 Colorado Springs (COS) 08:24 Denver (DEN) Air Canada AC 4241 Non-stop Boeing 737-800 (738) 0:54 Operates only on 2026-06-08 Codeshare flight, operated by United Airlines.(UA 2244)
Tue 07:30 Colorado Springs (COS) 08:24 Denver (DEN) Air Canada AC 4241 Non-stop Boeing 737-800 (738) 0:54 Operates only on 2026-06-16 Codeshare flight, operated by United Airlines.(UA 2244)
Wed 07:30 Colorado Springs (COS) 08:24 Denver (DEN) Air Canada AC 4241 Non-stop Boeing 737-800 (738) 0:54 Operates only on 2026-06-24 Codeshare flight, operated by United Airlines.(UA 2244)
Fri 07:30 Colorado Springs (COS) 08:24 Denver (DEN) Air Canada AC 4241 Non-stop Boeing 737-800 (738) 0:54 Operates only on 2026-07-03 Codeshare flight, operated by United Airlines.(UA 2244)
Mon-Fri 07:30 Colorado Springs (COS) 08:24 Denver (DEN) Air Canada AC 4241 Non-stop Boeing 737-800 (738) 0:54 Effective 2026-08-21 through 2026-08-28 Codeshare flight, operated by United Airlines.(UA 2244)
Daily 07:30 Colorado Springs (COS) 08:24 Denver (DEN) Air Canada AC 4241 Non-stop Boeing 737-800 (738) 0:54 Effective 2026-08-29 through 2026-10-18 Codeshare flight, operated by United Airlines.(UA 2244)
Wed 07:35 Colorado Springs (COS) 08:48 Denver (DEN) Air Canada AC 4241 Non-stop Embraer EMB 175 (E7W) 1:13 Operates only on 2026-02-04 Codeshare flight, operated by United Airlines.(UA 4677)
Tue 07:36 Colorado Springs (COS) 08:50 Denver (DEN) Air Canada AC 4241 Non-stop Embraer EMB 175 (E7W) 1:14 Operates only on 2026-01-06 Codeshare flight, operated by United Airlines.(UA 4696)
Daily 05:45 Colorado Springs (COS) 06:59 Denver (DEN) Air Canada AC 4259 Non-stop Canadair CRJ (CRJ) 1:14 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 5291)
Tue,Wed 05:50 Colorado Springs (COS) 07:04 Denver (DEN) Air Canada AC 4259 Non-stop Canadair CRJ (CRJ) 1:14 Effective 2026-01-06 through 2026-02-03 Codeshare flight, operated by United Airlines.(UA 5291)
Mon,Thu-Sun 05:50 Colorado Springs (COS) 07:04 Denver (DEN) Air Canada AC 4259 Non-stop Embraer EMB 175 (E7W) 1:14 Effective 2026-01-08 through 2026-02-09 Codeshare flight, operated by United Airlines.(UA 5291)
Tue,Wed 05:50 Colorado Springs (COS) 07:04 Denver (DEN) Air Canada AC 4259 Non-stop Canadair CRJ (CRJ) 1:14 Effective 2026-02-10 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 5291)
Daily 05:59 Colorado Springs (COS) 07:05 Denver (DEN) Air Canada AC 4259 Non-stop Embraer EMB 175 (E7W) 1:06 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 5291)
Daily 06:00 Colorado Springs (COS) 07:05 Denver (DEN) Air Canada AC 4259 Non-stop Embraer EMB 175 (E7W) 1:05 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 5291)
Daily 06:00 Colorado Springs (COS) 07:04 Denver (DEN) Air Canada AC 4259 Non-stop Embraer EMB 175 (E7W) 1:04 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 5291)
Daily 06:00 Colorado Springs (COS) 07:02 Denver (DEN) Air Canada AC 4259 Non-stop Canadair CRJ 550 (CR5) 1:02 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 5291)
Daily 06:00 Colorado Springs (COS) 07:02 Denver (DEN) Air Canada AC 4259 Non-stop Canadair CRJ (CRJ) 1:02 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 5291)
Daily 15:25 Colorado Springs (COS) 16:29 Denver (DEN) Air Canada AC 4483 Non-stop Airbus A319 (319) 1:04 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 2240)
Daily 15:25 Colorado Springs (COS) 16:38 Denver (DEN) Air Canada AC 4483 Non-stop Airbus A319 (319) 1:13 Effective 2026-03-29 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 2604)
Daily 15:25 Colorado Springs (COS) 16:09 Denver (DEN) Air Canada AC 4483 Non-stop Embraer EMB 175 (E7W) 0:44 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 4657)
Daily 15:30 Colorado Springs (COS) 16:32 Denver (DEN) Air Canada AC 4483 Non-stop Airbus A320 (320) 1:02 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 393)
Daily 15:38 Colorado Springs (COS) 16:45 Denver (DEN) Air Canada AC 4483 Non-stop Embraer EMB 175 (E7W) 1:07 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 4657)
Daily 15:40 Colorado Springs (COS) 16:43 Denver (DEN) Air Canada AC 4483 Non-stop Airbus A319 (319) 1:03 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 281)
Daily 11:33 Colorado Springs (COS) 12:45 Denver (DEN) Air Canada AC 4572 Non-stop Canadair CRJ (CRJ) 1:12 Valid until 2026-02-11 Codeshare flight, operated by United Airlines.(UA 4675)
Daily 11:35 Colorado Springs (COS) 12:45 Denver (DEN) Air Canada AC 4572 Non-stop Canadair CRJ (CRJ) 1:10 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 5456)
Daily 11:35 Colorado Springs (COS) 12:32 Denver (DEN) Air Canada AC 4572 Non-stop Canadair CRJ (CRJ) 0:57 Effective from 2026-04-30 Codeshare flight, operated by United Airlines.(UA 4675)
Daily 11:36 Colorado Springs (COS) 12:45 Denver (DEN) Air Canada AC 4572 Non-stop Canadair CRJ (CRJ) 1:09 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 4675)
Daily 11:36 Colorado Springs (COS) 12:41 Denver (DEN) Air Canada AC 4572 Non-stop Canadair CRJ (CRJ) 1:05 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 4675)
Daily 17:13 Colorado Springs (COS) 17:53 Denver (DEN) Lufthansa LH 7465 Non-stop Canadair CRJ (CRJ) 0:40 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 4719)
Mon-Thu,Sat,Sun 15:25 Colorado Springs (COS) 16:29 Denver (DEN) Lufthansa LH 7865 Non-stop Airbus A319 (319) 1:04 Effective 2026-03-05 through 2026-03-12 Codeshare flight, operated by United Airlines.(UA 2240Z)
Daily 15:25 Colorado Springs (COS) 16:29 Denver (DEN) Lufthansa LH 7865 Non-stop Airbus A319 (319) 1:04 Effective 2026-03-13 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 2240Z)
Daily 15:25 Colorado Springs (COS) 16:38 Denver (DEN) Lufthansa LH 7865 Non-stop Airbus A319 (319) 1:13 Effective 2026-03-29 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 2604)
Daily 15:25 Colorado Springs (COS) 16:09 Denver (DEN) Lufthansa LH 7865 Non-stop Embraer EMB 175 (E7W) 0:44 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 4657)
Tue-Thu,Sat,Sun 15:30 Colorado Springs (COS) 16:32 Denver (DEN) Lufthansa LH 7865 Non-stop Airbus A320 (320) 1:02 Effective 2026-01-06 through 2026-01-11 Codeshare flight, operated by United Airlines.(UA 393)
Mon-Thu,Sat,Sun 15:38 Colorado Springs (COS) 16:45 Denver (DEN) Lufthansa LH 7865 Non-stop Embraer EMB 175 (E7W) 1:07 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 4657)
Mon-Thu,Sat,Sun 15:40 Colorado Springs (COS) 16:43 Denver (DEN) Lufthansa LH 7865 Non-stop Airbus A319 (319) 1:03 Effective 2026-02-15 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 281)
Mon-Sat 13:25 Colorado Springs (COS) 14:27 Denver (DEN) Lufthansa LH 8917 Non-stop Airbus A319 (319) 1:02 Effective 2026-01-06 through 2026-02-03 Codeshare flight, operated by United Airlines.(UA 324)
Wed 13:25 Colorado Springs (COS) 14:33 Denver (DEN) Lufthansa LH 8917 Non-stop Embraer EMB 175 (E7W) 1:08 Operates only on 2026-02-04 Codeshare flight, operated by United Airlines.(UA 4645)
Mon-Sat 13:25 Colorado Springs (COS) 14:27 Denver (DEN) Lufthansa LH 8917 Non-stop Airbus A319 (319) 1:02 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 324)
Daily 13:32 Colorado Springs (COS) 14:39 Denver (DEN) Lufthansa LH 8917 Non-stop Airbus A319 (319) 1:07 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1055)
Thu-Sat 13:40 Colorado Springs (COS) 14:35 Denver (DEN) Lufthansa LH 8917 Non-stop Airbus A319 (319) 0:55 Effective 2026-02-12 through 2026-02-14 Codeshare flight, operated by United Airlines.(UA 324)
Daily 13:45 Colorado Springs (COS) 14:52 Denver (DEN) Lufthansa LH 8917 Non-stop Airbus A320 (320) 1:07 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1055)
Mon-Sat 13:48 Colorado Springs (COS) 14:55 Denver (DEN) Lufthansa LH 8917 Non-stop Canadair CRJ (CRJ) 1:07 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 4647)
Daily 13:50 Colorado Springs (COS) 14:40 Denver (DEN) Lufthansa LH 8917 Non-stop Embraer EMB 175 (E7W) 0:50 Effective 2026-05-21 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 4647)

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1 2 3 4 5 6 7

A domestic route 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 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 0:40 and 1:14.

Return (DEN-COS) flights

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All airlines flying from Colorado Springs (COS) to Denver (DEN).

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Air Canada AC4241

07:05

Colorado Springs (COS)

08:12

Denver (DEN)

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4696)

Duration: 1:07, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC4241

07:15

Colorado Springs (COS)

08:29

Denver (DEN)

Effective 2026-01-07 through 2026-02-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 4696)

Duration: 1:14, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4241

07:15

Colorado Springs (COS)

08:29

Denver (DEN)

Effective 2026-02-10 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 4696)

Duration: 1:14, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4241

07:30

Colorado Springs (COS)

08:24

Denver (DEN)

Operates only on 2026-06-08

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2244)

Duration: 0:54, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Canada AC4241

07:30

Colorado Springs (COS)

08:24

Denver (DEN)

Operates only on 2026-06-16

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2244)

Duration: 0:54, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Canada AC4241

07:30

Colorado Springs (COS)

08:24

Denver (DEN)

Operates only on 2026-06-24

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2244)

Duration: 0:54, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Canada AC4241

07:30

Colorado Springs (COS)

08:24

Denver (DEN)

Operates only on 2026-07-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2244)

Duration: 0:54, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Canada AC4241

07:30

Colorado Springs (COS)

08:24

Denver (DEN)

Effective 2026-08-21 through 2026-08-28

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2244)

Duration: 0:54, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Canada AC4241

07:30

Colorado Springs (COS)

08:24

Denver (DEN)

Effective 2026-08-29 through 2026-10-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2244)

Duration: 0:54, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Canada AC4241

07:35

Colorado Springs (COS)

08:48

Denver (DEN)

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 4677)

Duration: 1:13, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4241

07:36

Colorado Springs (COS)

08:50

Denver (DEN)

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 4696)

Duration: 1:14, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4259

05:45

Colorado Springs (COS)

06:59

Denver (DEN)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5291)

Duration: 1:14, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC4259

05:50

Colorado Springs (COS)

07:04

Denver (DEN)

Effective 2026-01-06 through 2026-02-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 5291)

Duration: 1:14, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC4259

05:50

Colorado Springs (COS)

07:04

Denver (DEN)

Effective 2026-01-08 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5291)

Duration: 1:14, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4259

05:50

Colorado Springs (COS)

07:04

Denver (DEN)

Effective 2026-02-10 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 5291)

Duration: 1:14, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC4259

05:59

Colorado Springs (COS)

07:05

Denver (DEN)

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5291)

Duration: 1:06, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4259

06:00

Colorado Springs (COS)

07:05

Denver (DEN)

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5291)

Duration: 1:05, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4259

06:00

Colorado Springs (COS)

07:04

Denver (DEN)

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5291)

Duration: 1:04, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4259

06:00

Colorado Springs (COS)

07:02

Denver (DEN)

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5291)

Duration: 1:02, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC4259

06:00

Colorado Springs (COS)

07:02

Denver (DEN)

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5291)

Duration: 1:02, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC4483

15:25

Colorado Springs (COS)

16:29

Denver (DEN)

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2240)

Duration: 1:04, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Air Canada AC4483

15:25

Colorado Springs (COS)

16:38

Denver (DEN)

Effective 2026-03-29 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2604)

Duration: 1:13, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Air Canada AC4483

15:25

Colorado Springs (COS)

16:09

Denver (DEN)

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4657)

Duration: 0:44, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4483

15:30

Colorado Springs (COS)

16:32

Denver (DEN)

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 393)

Duration: 1:02, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Air Canada AC4483

15:38

Colorado Springs (COS)

16:45

Denver (DEN)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4657)

Duration: 1:07, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4483

15:40

Colorado Springs (COS)

16:43

Denver (DEN)

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 281)

Duration: 1:03, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Air Canada AC4572

11:33

Colorado Springs (COS)

12:45

Denver (DEN)

Valid until 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4675)

Duration: 1:12, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC4572

11:35

Colorado Springs (COS)

12:45

Denver (DEN)

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5456)

Duration: 1:10, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC4572

11:35

Colorado Springs (COS)

12:32

Denver (DEN)

Effective from 2026-04-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4675)

Duration: 0:57, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC4572

11:36

Colorado Springs (COS)

12:45

Denver (DEN)

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4675)

Duration: 1:09, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC4572

11:36

Colorado Springs (COS)

12:41

Denver (DEN)

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4675)

Duration: 1:05, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Lufthansa LH7465

17:13

Colorado Springs (COS)

17:53

Denver (DEN)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4719)

Duration: 0:40, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Lufthansa LH7865

15:25

Colorado Springs (COS)

16:29

Denver (DEN)

Effective 2026-03-05 through 2026-03-12

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines.(UA 2240Z)

Duration: 1:04, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Lufthansa LH7865

15:25

Colorado Springs (COS)

16:29

Denver (DEN)

Effective 2026-03-13 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines.(UA 2240Z)

Duration: 1:04, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Lufthansa LH7865

15:25

Colorado Springs (COS)

16:38

Denver (DEN)

Effective 2026-03-29 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2604)

Duration: 1:13, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Lufthansa LH7865

15:25

Colorado Springs (COS)

16:09

Denver (DEN)

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4657)

Duration: 0:44, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Lufthansa LH7865

15:30

Colorado Springs (COS)

16:32

Denver (DEN)

Effective 2026-01-06 through 2026-01-11

Mon
-

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 393)

Duration: 1:02, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Lufthansa LH7865

15:38

Colorado Springs (COS)

16:45

Denver (DEN)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4657)

Duration: 1:07, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Lufthansa LH7865

15:40

Colorado Springs (COS)

16:43

Denver (DEN)

Effective 2026-02-15 through 2026-03-04

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 281)

Duration: 1:03, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Lufthansa LH8917

13:25

Colorado Springs (COS)

14:27

Denver (DEN)

Effective 2026-01-06 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 324)

Duration: 1:02, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Lufthansa LH8917

13:25

Colorado Springs (COS)

14:33

Denver (DEN)

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 4645)

Duration: 1:08, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Lufthansa LH8917

13:25

Colorado Springs (COS)

14:27

Denver (DEN)

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 324)

Duration: 1:02, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Lufthansa LH8917

13:32

Colorado Springs (COS)

14:39

Denver (DEN)

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1055)

Duration: 1:07, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Lufthansa LH8917

13:40

Colorado Springs (COS)

14:35

Denver (DEN)

Effective 2026-02-12 through 2026-02-14

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 324)

Duration: 0:55, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Lufthansa LH8917

13:45

Colorado Springs (COS)

14:52

Denver (DEN)

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1055)

Duration: 1:07, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Lufthansa LH8917

13:48

Colorado Springs (COS)

14:55

Denver (DEN)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 4647)

Duration: 1:07, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Lufthansa LH8917

13:50

Colorado Springs (COS)

14:40

Denver (DEN)

Effective 2026-05-21 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4647)

Duration: 0:50, non-stop
Embraer EMB 175 (E7W)

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A domestic route 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 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 0:40 and 1:14.

Return (DEN-COS) flights

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