Frontier Airlines flights from Detroit (DTW) to Denver (DEN).

FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri,Sun 06:00 Detroit (DTW) E 07:28 Denver (DEN) Frontier Airlines F9 2211 Non-stop Airbus A320neo (32N) 3:28 Effective 2026-02-12 through 2026-03-05
Tue 09:35 Detroit (DTW) E 11:05 Denver (DEN) Frontier Airlines F9 2211 Non-stop Airbus A320neo (32N) 3:30 Effective 2026-02-10 through 2026-03-03
Wed 09:35 Detroit (DTW) E 11:05 Denver (DEN) Frontier Airlines F9 2211 Non-stop Airbus A321neo (32Q) 3:30 Effective 2026-02-11 through 2026-03-04
Mon,Thu,Fri,Sun 22:13 Detroit (DTW) E 23:25 Denver (DEN) Frontier Airlines F9 2211 Non-stop Airbus A321 (321) 3:12 Effective 2026-04-02 through 2026-04-13
Mon,Thu,Fri,Sun 22:27 Detroit (DTW) E 23:54 Denver (DEN) Frontier Airlines F9 2211 Non-stop Airbus A320neo (32N) 3:27 Effective 2026-03-06 through 2026-03-30
Fri 11:54 Detroit (DTW) E 13:27 Denver (DEN) Frontier Airlines F9 3565 Non-stop Airbus A321neo (32Q) 3:33 Effective 2026-02-13 through 2026-02-27
Daily 11:54 Detroit (DTW) E 13:27 Denver (DEN) Frontier Airlines F9 3565 Non-stop Airbus A320neo (32N) 3:33 Effective 2026-03-06 through 2026-03-31
Thu 12:19 Detroit (DTW) E 13:43 Denver (DEN) Frontier Airlines F9 3565 Non-stop Airbus A320neo (32N) 3:24 Operates only on 2026-01-15
Mon,Fri,Sun 12:19 Detroit (DTW) E 13:43 Denver (DEN) Frontier Airlines F9 3565 Non-stop Airbus A321neo (32Q) 3:24 Effective 2026-01-16 through 2026-01-19
Mon,Tue,Fri,Sat 12:20 Detroit (DTW) E 13:33 Denver (DEN) Frontier Airlines F9 3565 Non-stop Airbus A321neo (32Q) 3:13 Valid until 2026-01-05
Wed,Sun 12:20 Detroit (DTW) E 13:33 Denver (DEN) Frontier Airlines F9 3565 Non-stop Airbus A321 (321) 3:13 Valid until 2026-01-04
Daily 12:20 Detroit (DTW) E 13:33 Denver (DEN) Frontier Airlines F9 3565 Non-stop Airbus A321 (321) 3:13 Effective 2026-04-01 through 2026-04-13
Thu 16:43 Detroit (DTW) E 17:59 Denver (DEN) Frontier Airlines F9 3565 Non-stop Airbus A321 (321) 3:16 Operates only on 2026-01-08
Mon,Fri,Sun 16:43 Detroit (DTW) E 17:59 Denver (DEN) Frontier Airlines F9 3565 Non-stop Airbus A320neo (32N) 3:16 Effective 2026-01-09 through 2026-01-12
Thu 17:14 Detroit (DTW) E 18:31 Denver (DEN) Frontier Airlines F9 3565 Non-stop Airbus A321neo (32Q) 3:17 Valid until 2026-01-01
Fri,Sun 17:14 Detroit (DTW) E 18:37 Denver (DEN) Frontier Airlines F9 3565 Non-stop Airbus A320neo (32N) 3:23 Effective 2026-01-23 through 2026-02-08
Mon 17:14 Detroit (DTW) E 18:37 Denver (DEN) Frontier Airlines F9 3565 Non-stop Airbus A321neo (32Q) 3:23 Effective 2026-01-26 through 2026-02-09
Sat 17:21 Detroit (DTW) E 18:44 Denver (DEN) Frontier Airlines F9 3565 Non-stop Airbus A320neo (32N) 3:23 Effective 2026-02-14 through 2026-02-28
Mon 18:52 Detroit (DTW) E 20:17 Denver (DEN) Frontier Airlines F9 3565 Non-stop Airbus A320neo (32N) 3:25 Effective 2026-02-23 through 2026-03-02
Mon 21:30 Detroit (DTW) E 22:59 Denver (DEN) Frontier Airlines F9 4185 Non-stop Airbus A320neo (32N) 3:29 Operates only on 2026-02-16
Thu,Sat,Sun 22:01 Detroit (DTW) E 23:13 Denver (DEN) Frontier Airlines F9 4185 Non-stop Airbus A321neo (32Q) 3:12 Valid until 2026-01-04

A domestic route departing from the Detroit airport (DTW) and arriving at Denver airport (DEN).
The flight distance is 1119 miles, or 1801 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-7 . 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 3:12 and 3:33.

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FLIGHT SCHEDULE

Direct Flights:

Frontier Airlines F92211

06:00

Detroit (DTW) E

07:28

Denver (DEN)

Effective 2026-02-12 through 2026-03-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:28, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92211

09:35

Detroit (DTW) E

11:05

Denver (DEN)

Effective 2026-02-10 through 2026-03-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:30, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92211

09:35

Detroit (DTW) E

11:05

Denver (DEN)

Effective 2026-02-11 through 2026-03-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:30, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F92211

22:13

Detroit (DTW) E

23:25

Denver (DEN)

Effective 2026-04-02 through 2026-04-13

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:12, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F92211

22:27

Detroit (DTW) E

23:54

Denver (DEN)

Effective 2026-03-06 through 2026-03-30

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:27, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93565

11:54

Detroit (DTW) E

13:27

Denver (DEN)

Effective 2026-02-13 through 2026-02-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:33, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93565

11:54

Detroit (DTW) E

13:27

Denver (DEN)

Effective 2026-03-06 through 2026-03-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:33, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93565

12:19

Detroit (DTW) E

13:43

Denver (DEN)

Operates only on 2026-01-15

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:24, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93565

12:19

Detroit (DTW) E

13:43

Denver (DEN)

Effective 2026-01-16 through 2026-01-19

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:24, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93565

12:20

Detroit (DTW) E

13:33

Denver (DEN)

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 3:13, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93565

12:20

Detroit (DTW) E

13:33

Denver (DEN)

Valid until 2026-01-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:13, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F93565

12:20

Detroit (DTW) E

13:33

Denver (DEN)

Effective 2026-04-01 through 2026-04-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:13, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F93565

16:43

Detroit (DTW) E

17:59

Denver (DEN)

Operates only on 2026-01-08

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:16, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F93565

16:43

Detroit (DTW) E

17:59

Denver (DEN)

Effective 2026-01-09 through 2026-01-12

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:16, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93565

17:14

Detroit (DTW) E

18:31

Denver (DEN)

Valid until 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:17, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93565

17:14

Detroit (DTW) E

18:37

Denver (DEN)

Effective 2026-01-23 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:23, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93565

17:14

Detroit (DTW) E

18:37

Denver (DEN)

Effective 2026-01-26 through 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:23, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93565

17:21

Detroit (DTW) E

18:44

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:23, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93565

18:52

Detroit (DTW) E

20:17

Denver (DEN)

Effective 2026-02-23 through 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:25, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94185

21:30

Detroit (DTW) E

22:59

Denver (DEN)

Operates only on 2026-02-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:29, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94185

22:01

Detroit (DTW) E

23:13

Denver (DEN)

Valid until 2026-01-04

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun

Duration: 3:12, non-stop
Airbus A321neo (32Q)

A domestic route departing from the Detroit airport (DTW) and arriving at Denver airport (DEN).
The flight distance is 1119 miles, or 1801 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-7 . 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 3:12 and 3:33.

All DTW-DEN flights

All Frontier Airlines flights

Return (DEN-DTW) flights

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