Southwest Airlines flights from Pittsburgh (PIT) to Phoenix Sky Harbor (PHX).

FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 13:30 Pittsburgh (PIT) 15:15 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 287 Non-stop Boeing 737-800 (73H) 4:45 Effective 2026-03-10 through 2026-04-01
Sat 15:20 Pittsburgh (PIT) 18:00 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 287 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Operates only on 2026-03-07
Sat 15:20 Pittsburgh (PIT) 17:00 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 287 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Effective 2026-03-14 through 2026-04-04
Thu,Fri 15:50 Pittsburgh (PIT) 18:35 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 287 Non-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-03-05 through 2026-03-06
Mon,Thu,Fri 15:50 Pittsburgh (PIT) 17:35 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 287 Non-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-03-09 through 2026-04-06
Sun 16:05 Pittsburgh (PIT) 17:50 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 287 Non-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-03-08 through 2026-04-05
Sun 17:50 Pittsburgh (PIT) 19:25 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 319 Non-stop Boeing 737-700 (Scimitar Winglets) 4:35 Operates only on 2026-05-24
Wed,Thu 14:10 Pittsburgh (PIT) 16:45 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 557 Non-stop Boeing 737 MAX 8 (7M8) 4:35 Valid until 2026-01-01
Sat 18:20 Pittsburgh (PIT) 19:40 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1792 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Effective 2026-06-06 through 2026-08-01
Sat 12:20 Pittsburgh (PIT) 14:00 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1838 Non-stop Boeing 737-700 (Scimitar Winglets) 4:40 Effective 2026-04-11 through 2026-05-30
Sun 12:50 Pittsburgh (PIT) 14:25 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1838 Non-stop Boeing 737 MAX 8 (7M8) 4:35 Effective 2026-04-12 through 2026-05-17
Sun 12:50 Pittsburgh (PIT) 14:25 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1838 Non-stop Boeing 737 MAX 8 (7M8) 4:35 Operates only on 2026-05-31
Mon 15:30 Pittsburgh (PIT) 18:05 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2328 Non-stop Boeing 737-800 (73H) 4:35 Operates only on 2026-01-05
Tue,Wed 13:35 Pittsburgh (PIT) 15:10 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2638 Non-stop Boeing 737-800 (73H) 4:35 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 15:55 Pittsburgh (PIT) 17:30 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2638 Non-stop Boeing 737 MAX 8 (7M8) 4:35 Effective 2026-04-09 through 2026-06-01
Mon-Fri 10:45 Pittsburgh (PIT) 13:40 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2694 Non-stop Boeing 737-700 (Scimitar Winglets) 4:55 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 10:45 Pittsburgh (PIT) 13:40 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2694 Non-stop Boeing 737-700 (Scimitar Winglets) 4:55 Effective 2026-01-18 through 2026-01-23
Mon-Fri 10:45 Pittsburgh (PIT) 13:40 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2694 Non-stop Boeing 737-700 (Scimitar Winglets) 4:55 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 10:45 Pittsburgh (PIT) 13:40 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2694 Non-stop Boeing 737-700 (Scimitar Winglets) 4:55 Effective 2026-02-08 through 2026-02-11
Tue,Wed 10:45 Pittsburgh (PIT) 13:40 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2694 Non-stop Boeing 737-700 (Scimitar Winglets) 4:55 Effective 2026-02-18 through 2026-03-04
Sat 13:25 Pittsburgh (PIT) 16:20 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2694 Non-stop Boeing 737-800 (73H) 4:55 Effective 2026-01-10 through 2026-02-07
Thu,Fri,Sun 14:05 Pittsburgh (PIT) 16:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2694 Non-stop Boeing 737-800 (73H) 4:50 Effective 2026-01-11 through 2026-01-16
Mon,Sun 14:05 Pittsburgh (PIT) 16:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2694 Non-stop Boeing 737-800 (73H) 4:50 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 14:05 Pittsburgh (PIT) 16:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2694 Non-stop Boeing 737-800 (73H) 4:50 Effective 2026-02-01 through 2026-02-06
Mon,Sun 14:05 Pittsburgh (PIT) 16:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2694 Non-stop Boeing 737-800 (73H) 4:50 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 14:05 Pittsburgh (PIT) 16:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2694 Non-stop Boeing 737-800 (73H) 4:50 Effective 2026-02-17 through 2026-02-23
Mon 14:05 Pittsburgh (PIT) 16:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2694 Non-stop Boeing 737-800 (73H) 4:50 Operates only on 2026-03-02
Tue,Wed 13:25 Pittsburgh (PIT) 14:45 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3043 Non-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-08-04 through 2026-09-30
Sat 15:25 Pittsburgh (PIT) 18:15 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3268 Non-stop Boeing 737-800 (73H) 4:50 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 17:00 Pittsburgh (PIT) 19:50 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3268 Non-stop Boeing 737 MAX 8 (7M8) 4:50 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 17:00 Pittsburgh (PIT) 19:50 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3268 Non-stop Boeing 737 MAX 8 (7M8) 4:50 Effective 2026-02-20 through 2026-03-01
Tue,Wed 17:30 Pittsburgh (PIT) 18:50 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3275 Non-stop Boeing 737-800 (73H) 4:20 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 18:30 Pittsburgh (PIT) 19:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3309 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Effective 2026-08-06 through 2026-09-28
Sun 13:55 Pittsburgh (PIT) 15:20 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3364 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Effective 2026-08-09 through 2026-09-27
Sun 10:45 Pittsburgh (PIT) 12:05 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3383 Non-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 13:10 Pittsburgh (PIT) 14:30 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3383 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Effective 2026-06-04 through 2026-08-03
Sat 13:50 Pittsburgh (PIT) 15:10 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3383 Non-stop Boeing 737-800 (73H) 4:20 Effective 2026-06-06 through 2026-08-01
Sat 13:20 Pittsburgh (PIT) 14:40 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3582 Non-stop Boeing 737-800 (73H) 4:20 Effective 2026-08-08 through 2026-09-26
Sat 19:25 Pittsburgh (PIT) 22:10 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3634 Non-stop Boeing 737-700 (Scimitar Winglets) 4:45 Operates only on 2026-01-03
Mon,Tue,Fri,Sun 16:40 Pittsburgh (PIT) 19:15 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4859 Non-stop Boeing 737 MAX 8 (7M8) 4:35 Valid until 2026-01-04
Non-Direct Flights:
Mon,Thu,Fri 06:25 Pittsburgh (PIT) 09:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 576 1-stop Boeing 737-700 (Scimitar Winglets) 6:30 Effective 2026-04-09 through 2026-06-01
Sun 19:25 Pittsburgh (PIT) 23:05 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1883 1-stop Boeing 737-800 (73H) 6:40 Effective 2026-04-12 through 2026-05-17
Sun 19:25 Pittsburgh (PIT) 23:05 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1883 1-stop Boeing 737-800 (73H) 6:40 Operates only on 2026-05-31
Mon,Tue,Fri 16:05 Pittsburgh (PIT) 20:05 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3042 1-stop Boeing 737 MAX 8 (7M8) 6:00 Valid until 2026-01-02
Sun 16:05 Pittsburgh (PIT) 20:05 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3042 1-stop Boeing 737-800 (73H) 6:00 Valid until 2026-01-04

A domestic route departing from the Pittsburgh airport (PIT) and arriving at Phoenix Sky Harbor airport (PHX).
The flight distance is 1809 miles, or 2911 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 4:20 and 4:55.

Feedback - Disclaimer - Privacy

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN287

13:30

Pittsburgh (PIT)

15:15

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN287

15:20

Pittsburgh (PIT)

18:00

Phoenix Sky Harbor (PHX) 4

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN287

15:20

Pittsburgh (PIT)

17:00

Phoenix Sky Harbor (PHX) 4

Effective 2026-03-14 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN287

15:50

Pittsburgh (PIT)

18:35

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN287

15:50

Pittsburgh (PIT)

17:35

Phoenix Sky Harbor (PHX) 4

Effective 2026-03-09 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN287

16:05

Pittsburgh (PIT)

17:50

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN319

17:50

Pittsburgh (PIT)

19:25

Phoenix Sky Harbor (PHX) 4

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN557

14:10

Pittsburgh (PIT)

16:45

Phoenix Sky Harbor (PHX) 4

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1792

18:20

Pittsburgh (PIT)

19:40

Phoenix Sky Harbor (PHX) 4

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1838

12:20

Pittsburgh (PIT)

14:00

Phoenix Sky Harbor (PHX) 4

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1838

12:50

Pittsburgh (PIT)

14:25

Phoenix Sky Harbor (PHX) 4

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1838

12:50

Pittsburgh (PIT)

14:25

Phoenix Sky Harbor (PHX) 4

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2328

15:30

Pittsburgh (PIT)

18:05

Phoenix Sky Harbor (PHX) 4

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2638

13:35

Pittsburgh (PIT)

15:10

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2638

15:55

Pittsburgh (PIT)

17:30

Phoenix Sky Harbor (PHX) 4

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2694

10:45

Pittsburgh (PIT)

13:40

Phoenix Sky Harbor (PHX) 4

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 4:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2694

10:45

Pittsburgh (PIT)

13:40

Phoenix Sky Harbor (PHX) 4

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2694

10:45

Pittsburgh (PIT)

13:40

Phoenix Sky Harbor (PHX) 4

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 4:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2694

10:45

Pittsburgh (PIT)

13:40

Phoenix Sky Harbor (PHX) 4

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2694

10:45

Pittsburgh (PIT)

13:40

Phoenix Sky Harbor (PHX) 4

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2694

13:25

Pittsburgh (PIT)

16:20

Phoenix Sky Harbor (PHX) 4

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2694

14:05

Pittsburgh (PIT)

16:55

Phoenix Sky Harbor (PHX) 4

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2694

14:05

Pittsburgh (PIT)

16:55

Phoenix Sky Harbor (PHX) 4

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2694

14:05

Pittsburgh (PIT)

16:55

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2694

14:05

Pittsburgh (PIT)

16:55

Phoenix Sky Harbor (PHX) 4

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2694

14:05

Pittsburgh (PIT)

16:55

Phoenix Sky Harbor (PHX) 4

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2694

14:05

Pittsburgh (PIT)

16:55

Phoenix Sky Harbor (PHX) 4

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3043

13:25

Pittsburgh (PIT)

14:45

Phoenix Sky Harbor (PHX) 4

Effective 2026-08-04 through 2026-09-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3268

15:25

Pittsburgh (PIT)

18:15

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3268

17:00

Pittsburgh (PIT)

19:50

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3268

17:00

Pittsburgh (PIT)

19:50

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3275

17:30

Pittsburgh (PIT)

18:50

Phoenix Sky Harbor (PHX) 4

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3309

18:30

Pittsburgh (PIT)

19:55

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3364

13:55

Pittsburgh (PIT)

15:20

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3383

10:45

Pittsburgh (PIT)

12:05

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3383

13:10

Pittsburgh (PIT)

14:30

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3383

13:50

Pittsburgh (PIT)

15:10

Phoenix Sky Harbor (PHX) 4

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3582

13:20

Pittsburgh (PIT)

14:40

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3634

19:25

Pittsburgh (PIT)

22:10

Phoenix Sky Harbor (PHX) 4

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4859

16:40

Pittsburgh (PIT)

19:15

Phoenix Sky Harbor (PHX) 4

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 4:35, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN576

06:25

Pittsburgh (PIT)

09:55

Phoenix Sky Harbor (PHX) 4

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 6:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1883

19:25

Pittsburgh (PIT)

23:05

Phoenix Sky Harbor (PHX) 4

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:40, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN1883

19:25

Pittsburgh (PIT)

23:05

Phoenix Sky Harbor (PHX) 4

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:40, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN3042

16:05

Pittsburgh (PIT)

20:05

Phoenix Sky Harbor (PHX) 4

Valid until 2026-01-02

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 6:00, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3042

16:05

Pittsburgh (PIT)

20:05

Phoenix Sky Harbor (PHX) 4

Valid until 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:00, 1-stop
Boeing 737-800 (73H)

A domestic route departing from the Pittsburgh airport (PIT) and arriving at Phoenix Sky Harbor airport (PHX).
The flight distance is 1809 miles, or 2911 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 4:20 and 4:55.

All PIT-PHX flights

All Southwest Airlines flights

Return (PHX-PIT) flights

Feedback - Disclaimer - Privacy