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

FLIGHT SCHEDULE
Direct Flights:
Mon 15:20 Denver (DEN) 20:15 Detroit (DTW) E Frontier Airlines F9 2212 Non-stop Airbus A320neo (32N) 2:55 Operates only on 2026-02-16
Thu 19:00 Denver (DEN) 23:55 Detroit (DTW) E Frontier Airlines F9 2212 Non-stop Airbus A320neo (32N) 2:55 Operates only on 2026-03-05
Fri 06:00 Denver (DEN) 10:59 Detroit (DTW) E Frontier Airlines F9 3566 Non-stop Airbus A321neo (32Q) 2:59 Effective 2026-02-13 through 2026-02-27
Daily 06:00 Denver (DEN) 10:59 Detroit (DTW) E Frontier Airlines F9 3566 Non-stop Airbus A320neo (32N) 2:59 Effective 2026-03-06 through 2026-03-31
Mon,Tue,Fri,Sat 06:25 Denver (DEN) 11:25 Detroit (DTW) E Frontier Airlines F9 3566 Non-stop Airbus A321neo (32Q) 3:00 Valid until 2026-01-05
Wed,Sun 06:25 Denver (DEN) 11:25 Detroit (DTW) E Frontier Airlines F9 3566 Non-stop Airbus A321 (321) 3:00 Valid until 2026-01-04
Thu 06:25 Denver (DEN) 11:24 Detroit (DTW) E Frontier Airlines F9 3566 Non-stop Airbus A320neo (32N) 2:59 Operates only on 2026-01-15
Mon,Fri,Sun 06:25 Denver (DEN) 11:24 Detroit (DTW) E Frontier Airlines F9 3566 Non-stop Airbus A321neo (32Q) 2:59 Effective 2026-01-16 through 2026-01-19
Daily 06:25 Denver (DEN) 11:25 Detroit (DTW) E Frontier Airlines F9 3566 Non-stop Airbus A321 (321) 3:00 Effective 2026-04-01 through 2026-04-13
Thu 10:57 Denver (DEN) 15:48 Detroit (DTW) E Frontier Airlines F9 3566 Non-stop Airbus A321 (321) 2:51 Operates only on 2026-01-08
Fri,Sun 10:57 Denver (DEN) 15:48 Detroit (DTW) E Frontier Airlines F9 3566 Non-stop Airbus A320neo (32N) 2:51 Effective 2026-01-09 through 2026-01-11
Mon 11:04 Denver (DEN) 15:58 Detroit (DTW) E Frontier Airlines F9 3566 Non-stop Airbus A320neo (32N) 2:54 Operates only on 2026-01-12
Thu 11:25 Denver (DEN) 16:19 Detroit (DTW) E Frontier Airlines F9 3566 Non-stop Airbus A321neo (32Q) 2:54 Valid until 2026-01-01
Fri,Sun 11:25 Denver (DEN) 16:19 Detroit (DTW) E Frontier Airlines F9 3566 Non-stop Airbus A320neo (32N) 2:54 Effective 2026-01-23 through 2026-02-08
Mon 11:25 Denver (DEN) 16:19 Detroit (DTW) E Frontier Airlines F9 3566 Non-stop Airbus A321neo (32Q) 2:54 Effective 2026-01-26 through 2026-02-09
Mon 13:13 Denver (DEN) 18:07 Detroit (DTW) E Frontier Airlines F9 3566 Non-stop Airbus A320neo (32N) 2:54 Effective 2026-02-23 through 2026-03-02
Thu,Sat,Sun 16:13 Denver (DEN) 21:06 Detroit (DTW) E Frontier Airlines F9 4186 Non-stop Airbus A321neo (32Q) 2:53 Valid until 2026-01-04
Mon,Thu,Fri,Sun 16:25 Denver (DEN) 21:18 Detroit (DTW) E Frontier Airlines F9 4186 Non-stop Airbus A321 (321) 2:53 Effective 2026-04-02 through 2026-04-13
Mon,Thu,Fri,Sun 16:44 Denver (DEN) 21:42 Detroit (DTW) E Frontier Airlines F9 4186 Non-stop Airbus A320neo (32N) 2:58 Effective 2026-03-06 through 2026-03-30
Tue 19:00 Denver (DEN) 23:55 Detroit (DTW) E Frontier Airlines F9 4186 Non-stop Airbus A321neo (32Q) 2:55 Effective 2026-02-10 through 2026-03-03
Mon,Wed-Sun 19:00 Denver (DEN) 23:55 Detroit (DTW) E Frontier Airlines F9 4186 Non-stop Airbus A320neo (32N) 2:55 Effective 2026-02-11 through 2026-03-04

A domestic route departing from the Denver airport (DEN) and arriving at Detroit airport (DTW).
The flight distance is 1119 miles, or 1801 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 2:51 and 3:00.

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FLIGHT SCHEDULE

Direct Flights:

Frontier Airlines F92212

15:20

Denver (DEN)

20:15

Detroit (DTW) E

Operates only on 2026-02-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:55, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92212

19:00

Denver (DEN)

23:55

Detroit (DTW) E

Operates only on 2026-03-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:55, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93566

06:00

Denver (DEN)

10:59

Detroit (DTW) E

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:59, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93566

06:00

Denver (DEN)

10:59

Detroit (DTW) E

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:59, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93566

06:25

Denver (DEN)

11:25

Detroit (DTW) E

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 3:00, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93566

06:25

Denver (DEN)

11:25

Detroit (DTW) E

Valid until 2026-01-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:00, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F93566

06:25

Denver (DEN)

11:24

Detroit (DTW) E

Operates only on 2026-01-15

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:59, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93566

06:25

Denver (DEN)

11:24

Detroit (DTW) E

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

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:59, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93566

06:25

Denver (DEN)

11:25

Detroit (DTW) E

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:00, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F93566

10:57

Denver (DEN)

15:48

Detroit (DTW) E

Operates only on 2026-01-08

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:51, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F93566

10:57

Denver (DEN)

15:48

Detroit (DTW) E

Effective 2026-01-09 through 2026-01-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:51, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93566

11:04

Denver (DEN)

15:58

Detroit (DTW) E

Operates only on 2026-01-12

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:54, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93566

11:25

Denver (DEN)

16:19

Detroit (DTW) E

Valid until 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:54, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93566

11:25

Denver (DEN)

16:19

Detroit (DTW) E

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:54, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93566

11:25

Denver (DEN)

16:19

Detroit (DTW) E

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:54, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93566

13:13

Denver (DEN)

18:07

Detroit (DTW) E

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:54, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94186

16:13

Denver (DEN)

21:06

Detroit (DTW) E

Valid until 2026-01-04

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun

Duration: 2:53, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F94186

16:25

Denver (DEN)

21:18

Detroit (DTW) E

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:53, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F94186

16:44

Denver (DEN)

21:42

Detroit (DTW) E

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:58, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94186

19:00

Denver (DEN)

23:55

Detroit (DTW) E

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

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:55, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F94186

19:00

Denver (DEN)

23:55

Detroit (DTW) E

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

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 2:55, non-stop
Airbus A320neo (32N)

A domestic route departing from the Denver airport (DEN) and arriving at Detroit airport (DTW).
The flight distance is 1119 miles, or 1801 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 2:51 and 3:00.

All DEN-DTW flights

All Frontier Airlines flights

Return (DTW-DEN) flights

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