All airlines flying from Denver (DEN) to John Glenn Columbus (CMH).

FLIGHT SCHEDULE
Direct Flights:
Tue 17:40 Denver (DEN) 22:30 John Glenn Columbus (CMH) United Airlines UA 1969 Non-stop Boeing 737-900 (739) 2:50 Operates only on 2026-02-03
Daily 17:40 Denver (DEN) 22:30 John Glenn Columbus (CMH) United Airlines UA 1969 Non-stop Boeing 737-800 (738) 2:50 Effective 2026-02-04 through 2026-02-11
Mon,Thu,Fri 16:35 Denver (DEN) 21:15 John Glenn Columbus (CMH) Southwest Airlines WN 1982 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-03-05 through 2026-04-06
Mon 13:00 Denver (DEN) 17:40 John Glenn Columbus (CMH) Southwest Airlines WN 2001 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Operates only on 2026-01-05
Mon 09:10 Denver (DEN) 13:50 John Glenn Columbus (CMH) Southwest Airlines WN 2025 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Operates only on 2026-01-05
Wed,Thu 16:55 Denver (DEN) 21:35 John Glenn Columbus (CMH) Southwest Airlines WN 2025 Non-stop Boeing 737-800 (73H) 2:40 Valid until 2026-01-01
Sat 13:25 Denver (DEN) 18:05 John Glenn Columbus (CMH) Southwest Airlines WN 2281 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-02-14 through 2026-02-28
Mon,Tue,Fri,Sun 08:15 Denver (DEN) 13:00 John Glenn Columbus (CMH) Southwest Airlines WN 2355 Non-stop Boeing 737-800 (73H) 2:45 Valid until 2026-01-04
Sat 10:00 Denver (DEN) 14:45 John Glenn Columbus (CMH) Southwest Airlines WN 2355 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Valid until 2026-01-03
Sun 10:00 Denver (DEN) 14:50 John Glenn Columbus (CMH) Southwest Airlines WN 2849 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-06-07 through 2026-08-02
Sun 14:20 Denver (DEN) 19:00 John Glenn Columbus (CMH) Southwest Airlines WN 2879 Non-stop Boeing 737-800 (73H) 2:40 Operates only on 2026-01-04
Mon,Tue,Fri,Sun 14:25 Denver (DEN) 19:05 John Glenn Columbus (CMH) Southwest Airlines WN 2879 Non-stop Boeing 737-800 (73H) 2:40 Valid until 2026-01-02
Sat 15:15 Denver (DEN) 19:50 John Glenn Columbus (CMH) Southwest Airlines WN 2879 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Operates only on 2026-01-03
Sat 11:15 Denver (DEN) 16:00 John Glenn Columbus (CMH) Southwest Airlines WN 3408 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-08-08 through 2026-09-26
Mon,Thu,Fri 14:10 Denver (DEN) 18:55 John Glenn Columbus (CMH) Southwest Airlines WN 3408 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-08-06 through 2026-09-28
Mon,Thu,Fri 10:25 Denver (DEN) 15:10 John Glenn Columbus (CMH) Southwest Airlines WN 3424 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-03-05 through 2026-04-06
Tue,Wed 10:30 Denver (DEN) 15:15 John Glenn Columbus (CMH) Southwest Airlines WN 3424 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-03-10 through 2026-04-01
Sat 10:35 Denver (DEN) 15:15 John Glenn Columbus (CMH) Southwest Airlines WN 3424 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-03-07 through 2026-04-04
Sun 11:00 Denver (DEN) 15:40 John Glenn Columbus (CMH) Southwest Airlines WN 3424 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-03-08 through 2026-04-05
Wed 17:55 Denver (DEN) 22:50 John Glenn Columbus (CMH) Southwest Airlines WN 3549 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-08-05 through 2026-09-30
Sun 17:10 Denver (DEN) 21:55 John Glenn Columbus (CMH) Southwest Airlines WN 5025 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-08-09 through 2026-09-27
Non-Direct Flights:
Mon,Thu,Fri 07:10 Denver (DEN) 13:15 John Glenn Columbus (CMH) Southwest Airlines WN 114 1-stop Boeing 737-700 (Scimitar Winglets) 4:05 Effective 2026-06-04 through 2026-08-03
Sat 10:45 Denver (DEN) 18:20 John Glenn Columbus (CMH) Southwest Airlines WN 266 1-stop Boeing 737-700 (Scimitar Winglets) 5:35 Effective 2026-03-07 through 2026-04-04
Mon,Thu,Fri 13:25 Denver (DEN) 19:40 John Glenn Columbus (CMH) Southwest Airlines WN 4232 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 13:25 Denver (DEN) 19:40 John Glenn Columbus (CMH) Southwest Airlines WN 4232 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2026-02-20 through 2026-03-01
Mon,Thu,Fri 08:35 Denver (DEN) 19:20 John Glenn Columbus (CMH) Southwest Airlines WN 1103 2-stop Boeing 737 MAX 8 (7M8) 8:45 Effective 2026-03-05 through 2026-04-06
Tue,Wed 09:10 Denver (DEN) 21:00 John Glenn Columbus (CMH) Southwest Airlines WN 1198 3-stop Boeing 737-700 (Scimitar Winglets) 9:50 Effective 2026-04-07 through 2026-06-03

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A domestic route departing from the Denver airport (DEN) and arriving at John Glenn Columbus airport (CMH).
The flight distance is 1151 miles, or 1853 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-5 . 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 2:35 and 2:57.

Return (CMH-DEN) flights

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All airlines flying from Denver (DEN) to John Glenn Columbus (CMH).

FLIGHT SCHEDULE

Direct Flights:

United Airlines UA1969

17:40

Denver (DEN)

22:30

John Glenn Columbus (CMH)

Operates only on 2026-02-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1969

17:40

Denver (DEN)

22:30

John Glenn Columbus (CMH)

Effective 2026-02-04 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:50, non-stop
Boeing 737-800 (738)

Direct Flights:

Southwest Airlines WN1982

16:35

Denver (DEN)

21:15

John Glenn Columbus (CMH)

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2001

13:00

Denver (DEN)

17:40

John Glenn Columbus (CMH)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2025

09:10

Denver (DEN)

13:50

John Glenn Columbus (CMH)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2025

16:55

Denver (DEN)

21:35

John Glenn Columbus (CMH)

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2281

13:25

Denver (DEN)

18:05

John Glenn Columbus (CMH)

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2355

08:15

Denver (DEN)

13:00

John Glenn Columbus (CMH)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2355

10:00

Denver (DEN)

14:45

John Glenn Columbus (CMH)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2849

10:00

Denver (DEN)

14:50

John Glenn Columbus (CMH)

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2879

14:20

Denver (DEN)

19:00

John Glenn Columbus (CMH)

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2879

14:25

Denver (DEN)

19:05

John Glenn Columbus (CMH)

Valid until 2026-01-02

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2879

15:15

Denver (DEN)

19:50

John Glenn Columbus (CMH)

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3408

11:15

Denver (DEN)

16:00

John Glenn Columbus (CMH)

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3408

14:10

Denver (DEN)

18:55

John Glenn Columbus (CMH)

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3424

10:25

Denver (DEN)

15:10

John Glenn Columbus (CMH)

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3424

10:30

Denver (DEN)

15:15

John Glenn Columbus (CMH)

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3424

10:35

Denver (DEN)

15:15

John Glenn Columbus (CMH)

Effective 2026-03-07 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3424

11:00

Denver (DEN)

15:40

John Glenn Columbus (CMH)

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3549

17:55

Denver (DEN)

22:50

John Glenn Columbus (CMH)

Effective 2026-08-05 through 2026-09-30

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN5025

17:10

Denver (DEN)

21:55

John Glenn Columbus (CMH)

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN114

07:10

Denver (DEN)

13:15

John Glenn Columbus (CMH)

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN266

10:45

Denver (DEN)

18:20

John Glenn Columbus (CMH)

Effective 2026-03-07 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4232

13:25

Denver (DEN)

19:40

John Glenn Columbus (CMH)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4232

13:25

Denver (DEN)

19:40

John Glenn Columbus (CMH)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1103

08:35

Denver (DEN)

19:20

John Glenn Columbus (CMH)

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 8:45, 2-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1198

09:10

Denver (DEN)

21:00

John Glenn Columbus (CMH)

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 9:50, 3-stop
Boeing 737-700 (Scimitar Winglets)

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A domestic route departing from the Denver airport (DEN) and arriving at John Glenn Columbus airport (CMH).
The flight distance is 1151 miles, or 1853 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-5 . 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 2:35 and 2:57.

Return (CMH-DEN) flights

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