Frontier Airlines flights from Phoenix Sky Harbor (PHX) to Detroit (DTW).

FLIGHT SCHEDULE
Direct Flights:
Thu,Sun 18:12 Phoenix Sky Harbor (PHX) 3 00:04 Detroit (DTW) E Frontier Airlines F9 4392 Non-stop Airbus A320neo (32N) 3:52 Effective 2026-01-08 through 2026-01-11 The flight arrives 1 day after departure.
Fri 18:12 Phoenix Sky Harbor (PHX) 3 00:04 Detroit (DTW) E Frontier Airlines F9 4392 Non-stop Airbus A321 (321) 3:52 Operates only on 2026-01-09 The flight arrives 1 day after departure.
Mon 18:12 Phoenix Sky Harbor (PHX) 3 00:04 Detroit (DTW) E Frontier Airlines F9 4392 Non-stop Airbus A321neo (32Q) 3:52 Operates only on 2026-01-12 The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 18:16 Phoenix Sky Harbor (PHX) 3 23:59 Detroit (DTW) E Frontier Airlines F9 4392 Non-stop Airbus A320neo (32N) 3:43 Effective 2026-01-22 through 2026-02-09
Mon,Thu 18:21 Phoenix Sky Harbor (PHX) 3 00:04 Detroit (DTW) E Frontier Airlines F9 4392 Non-stop Airbus A320neo (32N) 3:43 Effective 2026-01-15 through 2026-01-19 The flight arrives 1 day after departure.
Fri 18:21 Phoenix Sky Harbor (PHX) 3 00:04 Detroit (DTW) E Frontier Airlines F9 4392 Non-stop Airbus A321 (321) 3:43 Operates only on 2026-01-16 The flight arrives 1 day after departure.
Sun 18:21 Phoenix Sky Harbor (PHX) 3 00:04 Detroit (DTW) E Frontier Airlines F9 4392 Non-stop Airbus A321neo (32Q) 3:43 Operates only on 2026-01-18 The flight arrives 1 day after departure.
Fri,Sat 18:42 Phoenix Sky Harbor (PHX) 3 00:25 Detroit (DTW) E Frontier Airlines F9 4392 Non-stop Airbus A320neo (32N) 3:43 Effective 2026-03-06 through 2026-03-07 The flight arrives 1 day after departure.
Daily 18:42 Phoenix Sky Harbor (PHX) 3 01:25 Detroit (DTW) E Frontier Airlines F9 4392 Non-stop Airbus A320neo (32N) 3:43 Effective 2026-03-08 through 2026-03-31 The flight arrives 1 day after departure.
Thu 09:40 Phoenix Sky Harbor (PHX) 3 15:31 Detroit (DTW) E Frontier Airlines F9 4672 Non-stop Airbus A320neo (32N) 3:51 Effective 2026-02-12 through 2026-03-05
Tue,Wed,Sat 12:30 Phoenix Sky Harbor (PHX) 3 18:16 Detroit (DTW) E Frontier Airlines F9 4672 Non-stop Airbus A320neo (32N) 3:46 Effective 2026-02-10 through 2026-03-04
Mon 13:27 Phoenix Sky Harbor (PHX) 3 19:12 Detroit (DTW) E Frontier Airlines F9 4672 Non-stop Airbus A320neo (32N) 3:45 Effective 2026-02-16 through 2026-03-02
Fri 13:28 Phoenix Sky Harbor (PHX) 3 19:13 Detroit (DTW) E Frontier Airlines F9 4672 Non-stop Airbus A320neo (32N) 3:45 Effective 2026-02-13 through 2026-02-27
Sun 13:38 Phoenix Sky Harbor (PHX) 3 19:23 Detroit (DTW) E Frontier Airlines F9 4672 Non-stop Airbus A320neo (32N) 3:45 Effective 2026-02-15 through 2026-03-01
Thu,Sat 14:02 Phoenix Sky Harbor (PHX) 3 19:51 Detroit (DTW) E Frontier Airlines F9 4672 Non-stop Airbus A321 (321) 3:49 Valid until 2026-01-03
Mon,Fri 14:02 Phoenix Sky Harbor (PHX) 3 19:51 Detroit (DTW) E Frontier Airlines F9 4672 Non-stop Airbus A320neo (32N) 3:49 Valid until 2026-01-05
Tue,Sun 14:02 Phoenix Sky Harbor (PHX) 3 19:51 Detroit (DTW) E Frontier Airlines F9 4672 Non-stop Airbus A321neo (32Q) 3:49 Valid until 2026-01-04
Tue,Wed 14:53 Phoenix Sky Harbor (PHX) 3 20:44 Detroit (DTW) E Frontier Airlines F9 4672 Non-stop Airbus A320neo (32N) 3:51 Effective 2026-01-20 through 2026-02-04
Tue,Sat 16:05 Phoenix Sky Harbor (PHX) 3 21:58 Detroit (DTW) E Frontier Airlines F9 4672 Non-stop Airbus A321 (321) 3:53 Effective 2026-01-06 through 2026-01-10
Wed 16:05 Phoenix Sky Harbor (PHX) 3 21:58 Detroit (DTW) E Frontier Airlines F9 4672 Non-stop Airbus A321neo (32Q) 3:53 Operates only on 2026-01-07
Tue 16:05 Phoenix Sky Harbor (PHX) 3 21:56 Detroit (DTW) E Frontier Airlines F9 4672 Non-stop Airbus A321 (321) 3:51 Operates only on 2026-01-13
Wed,Sat 16:05 Phoenix Sky Harbor (PHX) 3 21:56 Detroit (DTW) E Frontier Airlines F9 4672 Non-stop Airbus A320neo (32N) 3:51 Effective 2026-01-14 through 2026-01-17
Sat 16:13 Phoenix Sky Harbor (PHX) 3 22:04 Detroit (DTW) E Frontier Airlines F9 4672 Non-stop Airbus A320neo (32N) 3:51 Effective 2026-01-24 through 2026-02-07
Mon,Thu-Sun 22:13 Phoenix Sky Harbor (PHX) 3 05:05 Detroit (DTW) E Frontier Airlines F9 4672 Non-stop Airbus A321 (321) 3:52 Effective 2026-04-02 through 2026-04-13 The flight arrives 1 day after departure.

A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Detroit airport (DTW).
The flight distance is 1667 miles, or 2683 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 3:43 and 3:53.

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FLIGHT SCHEDULE

Direct Flights:

Frontier Airlines F94392

18:12

Phoenix Sky Harbor (PHX) 3

00:04(+1)

Detroit (DTW) E

Effective 2026-01-08 through 2026-01-11

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:52, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F94392

18:12

Phoenix Sky Harbor (PHX) 3

00:04(+1)

Detroit (DTW) E

Operates only on 2026-01-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:52, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F94392

18:12

Phoenix Sky Harbor (PHX) 3

00:04(+1)

Detroit (DTW) E

Operates only on 2026-01-12

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:52, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F94392

18:16

Phoenix Sky Harbor (PHX) 3

23:59

Detroit (DTW) E

Effective 2026-01-22 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:43, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94392

18:21

Phoenix Sky Harbor (PHX) 3

00:04(+1)

Detroit (DTW) E

Effective 2026-01-15 through 2026-01-19

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:43, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F94392

18:21

Phoenix Sky Harbor (PHX) 3

00:04(+1)

Detroit (DTW) E

Operates only on 2026-01-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:43, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F94392

18:21

Phoenix Sky Harbor (PHX) 3

00:04(+1)

Detroit (DTW) E

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:43, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F94392

18:42

Phoenix Sky Harbor (PHX) 3

00:25(+1)

Detroit (DTW) E

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 3:43, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F94392

18:42

Phoenix Sky Harbor (PHX) 3

01:25(+1)

Detroit (DTW) E

Effective 2026-03-08 through 2026-03-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:43, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F94672

09:40

Phoenix Sky Harbor (PHX) 3

15:31

Detroit (DTW) E

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

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:51, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94672

12:30

Phoenix Sky Harbor (PHX) 3

18:16

Detroit (DTW) E

Effective 2026-02-10 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:46, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94672

13:27

Phoenix Sky Harbor (PHX) 3

19:12

Detroit (DTW) E

Effective 2026-02-16 through 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:45, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94672

13:28

Phoenix Sky Harbor (PHX) 3

19:13

Detroit (DTW) E

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:45, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94672

13:38

Phoenix Sky Harbor (PHX) 3

19:23

Detroit (DTW) E

Effective 2026-02-15 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:45, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94672

14:02

Phoenix Sky Harbor (PHX) 3

19:51

Detroit (DTW) E

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 3:49, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F94672

14:02

Phoenix Sky Harbor (PHX) 3

19:51

Detroit (DTW) E

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:49, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94672

14:02

Phoenix Sky Harbor (PHX) 3

19:51

Detroit (DTW) E

Valid until 2026-01-04

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:49, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F94672

14:53

Phoenix Sky Harbor (PHX) 3

20:44

Detroit (DTW) E

Effective 2026-01-20 through 2026-02-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:51, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94672

16:05

Phoenix Sky Harbor (PHX) 3

21:58

Detroit (DTW) E

Effective 2026-01-06 through 2026-01-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:53, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F94672

16:05

Phoenix Sky Harbor (PHX) 3

21:58

Detroit (DTW) E

Operates only on 2026-01-07

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:53, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F94672

16:05

Phoenix Sky Harbor (PHX) 3

21:56

Detroit (DTW) E

Operates only on 2026-01-13

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:51, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F94672

16:05

Phoenix Sky Harbor (PHX) 3

21:56

Detroit (DTW) E

Effective 2026-01-14 through 2026-01-17

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:51, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94672

16:13

Phoenix Sky Harbor (PHX) 3

22:04

Detroit (DTW) E

Effective 2026-01-24 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:51, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F94672

22:13

Phoenix Sky Harbor (PHX) 3

05:05(+1)

Detroit (DTW) E

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:52, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Detroit airport (DTW).
The flight distance is 1667 miles, or 2683 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 3:43 and 3:53.

All PHX-DTW flights

All Frontier Airlines flights

Return (DTW-PHX) flights

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