United Airlines flights from Denver (DEN) to John Glenn Columbus (CMH).

FLIGHT SCHEDULE
Direct Flights:
Daily 17:55 Denver (DEN) 22:42 John Glenn Columbus (CMH) United Airlines UA 281 Non-stop Boeing 737-800 (738) 2:47 Effective 2026-03-05 through 2026-03-28
Sat 18:05 Denver (DEN) 22:59 John Glenn Columbus (CMH) United Airlines UA 423 Non-stop Boeing 737-800 (738) 2:54 Valid until 2026-01-03
Mon-Fri,Sun 18:10 Denver (DEN) 23:04 John Glenn Columbus (CMH) United Airlines UA 423 Non-stop Boeing 737-800 (738) 2:54 Valid until 2026-01-05
Tue-Sun 09:37 Denver (DEN) 14:28 John Glenn Columbus (CMH) United Airlines UA 480 Non-stop Boeing 737-800 (738) 2:51 Effective 2026-03-05 through 2026-03-28
Mon 09:37 Denver (DEN) 14:29 John Glenn Columbus (CMH) United Airlines UA 480 Non-stop Airbus A320 (320) 2:52 Effective 2026-03-09 through 2026-03-23
Daily 09:37 Denver (DEN) 14:31 John Glenn Columbus (CMH) United Airlines UA 480 Non-stop Boeing 737-800 (738) 2:54 Effective 2026-03-29 through 2026-04-29
Daily 09:40 Denver (DEN) 14:28 John Glenn Columbus (CMH) United Airlines UA 480 Non-stop Boeing 737-800 (738) 2:48 Effective 2026-02-12 through 2026-03-04
Tue 09:55 Denver (DEN) 14:51 John Glenn Columbus (CMH) United Airlines UA 480 Non-stop Airbus A319 (319) 2:56 Operates only on 2026-01-06
Mon-Fri,Sun 09:55 Denver (DEN) 14:50 John Glenn Columbus (CMH) United Airlines UA 480 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-01-07 through 2026-02-03
Sat 09:55 Denver (DEN) 14:51 John Glenn Columbus (CMH) United Airlines UA 480 Non-stop Airbus A320 (320) 2:56 Effective 2026-01-10 through 2026-01-31
Wed,Sat 09:55 Denver (DEN) 14:51 John Glenn Columbus (CMH) United Airlines UA 480 Non-stop Airbus A320 (320) 2:56 Effective 2026-02-04 through 2026-02-07
Mon-Fri,Sun 09:55 Denver (DEN) 14:50 John Glenn Columbus (CMH) United Airlines UA 480 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-02-05 through 2026-02-11
Mon-Wed,Fri-Sun 10:05 Denver (DEN) 15:01 John Glenn Columbus (CMH) United Airlines UA 480 Non-stop Airbus A319 (319) 2:56 Valid until 2026-01-05
Thu 10:05 Denver (DEN) 15:01 John Glenn Columbus (CMH) United Airlines UA 480 Non-stop Airbus A320 (320) 2:56 Operates only on 2026-01-01
Daily 10:10 Denver (DEN) 14:56 John Glenn Columbus (CMH) United Airlines UA 480 Non-stop Airbus A320 (320) 2:46 Effective 2026-04-30 through 2026-05-20
Daily 10:10 Denver (DEN) 14:56 John Glenn Columbus (CMH) United Airlines UA 480 Non-stop Boeing 737-800 (738) 2:46 Effective from 2026-05-21
Daily 17:30 Denver (DEN) 22:10 John Glenn Columbus (CMH) United Airlines UA 1843 Non-stop Boeing 737-800 (738) 2:40 Effective from 2026-04-30
Daily 17:43 Denver (DEN) 22:40 John Glenn Columbus (CMH) United Airlines UA 1843 Non-stop Boeing 737-800 (738) 2:57 Effective 2026-03-29 through 2026-04-29
Daily 17:45 Denver (DEN) 22:33 John Glenn Columbus (CMH) United Airlines UA 1843 Non-stop Boeing 737-800 (738) 2:48 Effective 2026-02-12 through 2026-03-04
Daily 17:40 Denver (DEN) 22:30 John Glenn Columbus (CMH) United Airlines UA 1969 Non-stop Boeing 737-800 (738) 2:50 Effective 2026-01-06 through 2026-02-02
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

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 2:40 and 2:57.

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FLIGHT SCHEDULE

Direct Flights:

United Airlines UA281

17:55

Denver (DEN)

22:42

John Glenn Columbus (CMH)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:47, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA423

18:05

Denver (DEN)

22:59

John Glenn Columbus (CMH)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:54, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA423

18:10

Denver (DEN)

23:04

John Glenn Columbus (CMH)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:54, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA480

09:37

Denver (DEN)

14:28

John Glenn Columbus (CMH)

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

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:51, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA480

09:37

Denver (DEN)

14:29

John Glenn Columbus (CMH)

Effective 2026-03-09 through 2026-03-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:52, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA480

09:37

Denver (DEN)

14:31

John Glenn Columbus (CMH)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:54, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA480

09:40

Denver (DEN)

14:28

John Glenn Columbus (CMH)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:48, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA480

09:55

Denver (DEN)

14:51

John Glenn Columbus (CMH)

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:56, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA480

09:55

Denver (DEN)

14:50

John Glenn Columbus (CMH)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

United Airlines UA480

09:55

Denver (DEN)

14:51

John Glenn Columbus (CMH)

Effective 2026-01-10 through 2026-01-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:56, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA480

09:55

Denver (DEN)

14:51

John Glenn Columbus (CMH)

Effective 2026-02-04 through 2026-02-07

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:56, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA480

09:55

Denver (DEN)

14:50

John Glenn Columbus (CMH)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

United Airlines UA480

10:05

Denver (DEN)

15:01

John Glenn Columbus (CMH)

Valid until 2026-01-05

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Duration: 2:56, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA480

10:05

Denver (DEN)

15:01

John Glenn Columbus (CMH)

Operates only on 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:56, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA480

10:10

Denver (DEN)

14:56

John Glenn Columbus (CMH)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:46, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA480

10:10

Denver (DEN)

14:56

John Glenn Columbus (CMH)

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:46, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1843

17:30

Denver (DEN)

22:10

John Glenn Columbus (CMH)

Effective from 2026-04-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:40, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1843

17:43

Denver (DEN)

22:40

John Glenn Columbus (CMH)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:57, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1843

17:45

Denver (DEN)

22:33

John Glenn Columbus (CMH)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:48, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1969

17:40

Denver (DEN)

22:30

John Glenn Columbus (CMH)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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)

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 2:40 and 2:57.

All DEN-CMH flights

All United Airlines flights

Return (CMH-DEN) flights

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