All airlines flying from Phoenix Sky Harbor (PHX) to Austin (AUS).

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FLIGHT SCHEDULE
Direct Flights:
Mon 08:35 Phoenix Sky Harbor (PHX) 4 11:50 Austin (AUS) Southwest Airlines WN 4048 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Operates only on 2026-01-05
Sat 11:20 Phoenix Sky Harbor (PHX) 4 15:35 Austin (AUS) Southwest Airlines WN 4128 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-10-04 through 2025-11-01
Mon,Thu,Fri 12:20 Phoenix Sky Harbor (PHX) 4 16:35 Austin (AUS) Southwest Airlines WN 4128 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-10-02 through 2025-10-31
Tue,Wed 14:55 Phoenix Sky Harbor (PHX) 4 19:10 Austin (AUS) Southwest Airlines WN 4176 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-06-10 through 2025-07-30
Fri 16:50 Phoenix Sky Harbor (PHX) 4 21:05 Austin (AUS) Southwest Airlines WN 4176 Non-stop Boeing 737-800 (73H) 2:15 Operates only on 2025-07-04
Sun 19:55 Phoenix Sky Harbor (PHX) 4 00:10 Austin (AUS) Southwest Airlines WN 4176 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-06-08 through 2025-08-03 The flight arrives 1 day after departure.
Mon,Thu,Fri 05:05 Phoenix Sky Harbor (PHX) 4 09:20 Austin (AUS) Southwest Airlines WN 4196 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 05:05 Phoenix Sky Harbor (PHX) 4 09:20 Austin (AUS) Southwest Airlines WN 4196 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-07-07 through 2025-08-04
Sat 05:10 Phoenix Sky Harbor (PHX) 4 09:25 Austin (AUS) Southwest Airlines WN 4196 Non-stop Boeing 737-700 (73W) 2:15 Effective 2025-06-07 through 2025-08-02
Sun 06:55 Phoenix Sky Harbor (PHX) 4 11:10 Austin (AUS) Southwest Airlines WN 4196 Non-stop Boeing 737-700 (73W) 2:15 Effective 2025-06-08 through 2025-08-03
Tue,Wed 19:50 Phoenix Sky Harbor (PHX) 4 00:05 Austin (AUS) Southwest Airlines WN 4196 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-06-10 through 2025-07-30 The flight arrives 1 day after departure.
Sat 19:15 Phoenix Sky Harbor (PHX) 4 23:30 Austin (AUS) Southwest Airlines WN 4289 Non-stop Boeing 737-700 (73W) 2:15 Effective 2025-06-07 through 2025-08-02
Sun 12:25 Phoenix Sky Harbor (PHX) 4 16:35 Austin (AUS) Southwest Airlines WN 4436 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Operates only on 2025-05-25
Sun 16:00 Phoenix Sky Harbor (PHX) 4 20:10 Austin (AUS) Southwest Airlines WN 4436 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Valid until 2025-05-18
Sun 16:00 Phoenix Sky Harbor (PHX) 4 20:10 Austin (AUS) Southwest Airlines WN 4436 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Operates only on 2025-06-01
Sat 07:55 Phoenix Sky Harbor (PHX) 4 12:05 Austin (AUS) Southwest Airlines WN 4492 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Valid until 2025-05-31
Mon,Thu,Fri 08:05 Phoenix Sky Harbor (PHX) 4 12:15 Austin (AUS) Southwest Airlines WN 4492 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Valid until 2025-06-02
Sun 08:15 Phoenix Sky Harbor (PHX) 4 12:25 Austin (AUS) Southwest Airlines WN 4492 Non-stop Boeing 737-700 (73W) 2:10 Valid until 2025-05-18
Sun 08:15 Phoenix Sky Harbor (PHX) 4 12:25 Austin (AUS) Southwest Airlines WN 4492 Non-stop Boeing 737-700 (73W) 2:10 Operates only on 2025-06-01
Sun 09:00 Phoenix Sky Harbor (PHX) 4 13:20 Austin (AUS) Southwest Airlines WN 4492 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2025-05-25
Tue,Wed 17:25 Phoenix Sky Harbor (PHX) 4 21:35 Austin (AUS) Southwest Airlines WN 4492 Non-stop Boeing 737-800 (73H) 2:10 Valid until 2025-06-04
Sun 14:10 Phoenix Sky Harbor (PHX) 4 18:20 Austin (AUS) Southwest Airlines WN 4889 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-10-05 through 2025-10-26
Non-Direct Flights:
Sat 13:30 Phoenix Sky Harbor (PHX) 4 19:00 Austin (AUS) Southwest Airlines WN 117 1-stop Boeing 737-700 (73W) 3:30 Effective 2025-06-07 through 2025-08-02
Sun 07:40 Phoenix Sky Harbor (PHX) 4 14:30 Austin (AUS) Southwest Airlines WN 200 1-stop Boeing 737-800 (73H) 4:50 Effective 2025-06-08 through 2025-08-03
Tue,Wed 15:20 Phoenix Sky Harbor (PHX) 4 20:40 Austin (AUS) Southwest Airlines WN 207 1-stop Boeing 737-700 (73W) 3:20 Effective 2025-05-06 through 2025-06-04
Mon,Thu,Fri 11:20 Phoenix Sky Harbor (PHX) 4 18:10 Austin (AUS) Southwest Airlines WN 543 1-stop Boeing 737-700 (73W) 4:50 Effective 2025-08-07 through 2025-09-29
Tue,Wed 13:55 Phoenix Sky Harbor (PHX) 4 18:10 Austin (AUS) Southwest Airlines WN 569 1-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2025-11-04 through 2025-11-12
Mon-Thu 13:55 Phoenix Sky Harbor (PHX) 4 18:10 Austin (AUS) Southwest Airlines WN 569 1-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2025-11-17 through 2025-11-20
Mon-Fri 13:55 Phoenix Sky Harbor (PHX) 4 18:10 Austin (AUS) Southwest Airlines WN 569 1-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2025-12-02 through 2025-12-11
Mon-Wed 13:55 Phoenix Sky Harbor (PHX) 4 18:10 Austin (AUS) Southwest Airlines WN 569 1-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2025-12-15 through 2025-12-17
Wed,Thu 13:55 Phoenix Sky Harbor (PHX) 4 18:10 Austin (AUS) Southwest Airlines WN 569 1-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2025-12-24 through 2026-01-01
Tue,Wed 06:35 Phoenix Sky Harbor (PHX) 4 12:35 Austin (AUS) Southwest Airlines WN 654 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2025-10-07 through 2025-10-29
Tue,Wed 13:10 Phoenix Sky Harbor (PHX) 4 18:30 Austin (AUS) Southwest Airlines WN 690 1-stop Boeing 737-700 (73W) 3:20 Effective 2025-08-05 through 2025-10-01
Mon,Thu,Fri 06:30 Phoenix Sky Harbor (PHX) 4 13:25 Austin (AUS) Southwest Airlines WN 711 1-stop Boeing 737-700 (Scimitar Winglets) 4:55 Effective 2025-10-02 through 2025-10-31
Sun 12:00 Phoenix Sky Harbor (PHX) 4 17:30 Austin (AUS) Southwest Airlines WN 1288 1-stop Boeing 737-700 (73W) 3:30 Operates only on 2025-05-25
Mon,Thu,Fri,Sun 16:35 Phoenix Sky Harbor (PHX) 4 21:35 Austin (AUS) Southwest Airlines WN 1575 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 16:35 Phoenix Sky Harbor (PHX) 4 21:35 Austin (AUS) Southwest Airlines WN 1575 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2025-11-21 through 2025-11-28
Fri,Sun 16:35 Phoenix Sky Harbor (PHX) 4 21:35 Austin (AUS) Southwest Airlines WN 1575 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2025-12-07 through 2025-12-14
Thu 16:35 Phoenix Sky Harbor (PHX) 4 21:35 Austin (AUS) Southwest Airlines WN 1575 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Operates only on 2025-12-18
Mon 16:35 Phoenix Sky Harbor (PHX) 4 21:35 Austin (AUS) Southwest Airlines WN 1575 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Operates only on 2026-01-05
Tue,Wed 10:50 Phoenix Sky Harbor (PHX) 4 18:05 Austin (AUS) Southwest Airlines WN 1795 1-stop Boeing 737 MAX 8 (7M8) 5:15 Effective 2025-08-05 through 2025-10-01
Tue,Wed 08:35 Phoenix Sky Harbor (PHX) 4 15:30 Austin (AUS) Southwest Airlines WN 2063 1-stop Boeing 737-700 (73W) 4:55 Effective 2025-08-05 through 2025-10-01
Tue,Wed 14:30 Phoenix Sky Harbor (PHX) 4 21:40 Austin (AUS) Southwest Airlines WN 2224 1-stop Boeing 737 MAX 8 (7M8) 5:10 Effective 2025-08-05 through 2025-10-01
Mon,Thu,Fri,Sun 16:55 Phoenix Sky Harbor (PHX) 4 22:35 Austin (AUS) Southwest Airlines WN 2277 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 16:55 Phoenix Sky Harbor (PHX) 4 22:35 Austin (AUS) Southwest Airlines WN 2277 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Effective 2025-11-21 through 2025-11-28
Fri,Sun 16:55 Phoenix Sky Harbor (PHX) 4 22:35 Austin (AUS) Southwest Airlines WN 2277 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Effective 2025-12-07 through 2025-12-14
Thu 16:55 Phoenix Sky Harbor (PHX) 4 22:35 Austin (AUS) Southwest Airlines WN 2277 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Operates only on 2025-12-18
Mon 16:55 Phoenix Sky Harbor (PHX) 4 22:35 Austin (AUS) Southwest Airlines WN 2277 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Operates only on 2026-01-05
Mon,Thu,Fri 07:30 Phoenix Sky Harbor (PHX) 4 14:05 Austin (AUS) Southwest Airlines WN 2284 1-stop Boeing 737 MAX 8 (7M8) 4:35 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 07:30 Phoenix Sky Harbor (PHX) 4 14:05 Austin (AUS) Southwest Airlines WN 2284 1-stop Boeing 737 MAX 8 (7M8) 4:35 Effective 2025-07-07 through 2025-08-04

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1 2 3 4 5 6 7

A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Austin airport (AUS).
The flight distance is 870 miles, or 1400 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-6 (plus 1h DST). Current time at the point of departure is 6:16am, and 8:16am at the point of arrival. There is a 2 hour time difference between the airports.
For direct flights, the flight time varies between 2:10 and 2:36.

Return (AUS-PHX) flights

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All airlines flying from Phoenix Sky Harbor (PHX) to Austin (AUS).

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4048

08:35

Phoenix Sky Harbor (PHX) 4

11:50

Austin (AUS)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4128

11:20

Phoenix Sky Harbor (PHX) 4

15:35

Austin (AUS)

Effective 2025-10-04 through 2025-11-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4128

12:20

Phoenix Sky Harbor (PHX) 4

16:35

Austin (AUS)

Effective 2025-10-02 through 2025-10-31

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4176

14:55

Phoenix Sky Harbor (PHX) 4

19:10

Austin (AUS)

Effective 2025-06-10 through 2025-07-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4176

16:50

Phoenix Sky Harbor (PHX) 4

21:05

Austin (AUS)

Operates only on 2025-07-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4176

19:55

Phoenix Sky Harbor (PHX) 4

00:10(+1)

Austin (AUS)

Effective 2025-06-08 through 2025-08-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN4196

05:05

Phoenix Sky Harbor (PHX) 4

09:20

Austin (AUS)

Effective 2025-06-05 through 2025-07-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4196

05:05

Phoenix Sky Harbor (PHX) 4

09:20

Austin (AUS)

Effective 2025-07-07 through 2025-08-04

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4196

05:10

Phoenix Sky Harbor (PHX) 4

09:25

Austin (AUS)

Effective 2025-06-07 through 2025-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4196

06:55

Phoenix Sky Harbor (PHX) 4

11:10

Austin (AUS)

Effective 2025-06-08 through 2025-08-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4196

19:50

Phoenix Sky Harbor (PHX) 4

00:05(+1)

Austin (AUS)

Effective 2025-06-10 through 2025-07-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN4289

19:15

Phoenix Sky Harbor (PHX) 4

23:30

Austin (AUS)

Effective 2025-06-07 through 2025-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4436

12:25

Phoenix Sky Harbor (PHX) 4

16:35

Austin (AUS)

Operates only on 2025-05-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4436

16:00

Phoenix Sky Harbor (PHX) 4

20:10

Austin (AUS)

Valid until 2025-05-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4436

16:00

Phoenix Sky Harbor (PHX) 4

20:10

Austin (AUS)

Operates only on 2025-06-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4492

07:55

Phoenix Sky Harbor (PHX) 4

12:05

Austin (AUS)

Valid until 2025-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4492

08:05

Phoenix Sky Harbor (PHX) 4

12:15

Austin (AUS)

Valid until 2025-06-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4492

08:15

Phoenix Sky Harbor (PHX) 4

12:25

Austin (AUS)

Valid until 2025-05-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4492

08:15

Phoenix Sky Harbor (PHX) 4

12:25

Austin (AUS)

Operates only on 2025-06-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4492

09:00

Phoenix Sky Harbor (PHX) 4

13:20

Austin (AUS)

Operates only on 2025-05-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4492

17:25

Phoenix Sky Harbor (PHX) 4

21:35

Austin (AUS)

Valid until 2025-06-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4889

14:10

Phoenix Sky Harbor (PHX) 4

18:20

Austin (AUS)

Effective 2025-10-05 through 2025-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN117

13:30

Phoenix Sky Harbor (PHX) 4

19:00

Austin (AUS)

Effective 2025-06-07 through 2025-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:30, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN200

07:40

Phoenix Sky Harbor (PHX) 4

14:30

Austin (AUS)

Effective 2025-06-08 through 2025-08-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:50, 1-stop
Boeing 737-800 (73H)

Southwest Airlines WN207

15:20

Phoenix Sky Harbor (PHX) 4

20:40

Austin (AUS)

Effective 2025-05-06 through 2025-06-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:20, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN543

11:20

Phoenix Sky Harbor (PHX) 4

18:10

Austin (AUS)

Effective 2025-08-07 through 2025-09-29

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:50, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN569

13:55

Phoenix Sky Harbor (PHX) 4

18:10

Austin (AUS)

Effective 2025-11-04 through 2025-11-12

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN569

13:55

Phoenix Sky Harbor (PHX) 4

18:10

Austin (AUS)

Effective 2025-11-17 through 2025-11-20

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN569

13:55

Phoenix Sky Harbor (PHX) 4

18:10

Austin (AUS)

Effective 2025-12-02 through 2025-12-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN569

13:55

Phoenix Sky Harbor (PHX) 4

18:10

Austin (AUS)

Effective 2025-12-15 through 2025-12-17

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN569

13:55

Phoenix Sky Harbor (PHX) 4

18:10

Austin (AUS)

Effective 2025-12-24 through 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN654

06:35

Phoenix Sky Harbor (PHX) 4

12:35

Austin (AUS)

Effective 2025-10-07 through 2025-10-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN690

13:10

Phoenix Sky Harbor (PHX) 4

18:30

Austin (AUS)

Effective 2025-08-05 through 2025-10-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:20, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN711

06:30

Phoenix Sky Harbor (PHX) 4

13:25

Austin (AUS)

Effective 2025-10-02 through 2025-10-31

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:55, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1288

12:00

Phoenix Sky Harbor (PHX) 4

17:30

Austin (AUS)

Operates only on 2025-05-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:30, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN1575

16:35

Phoenix Sky Harbor (PHX) 4

21:35

Austin (AUS)

Effective 2025-11-02 through 2025-11-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1575

16:35

Phoenix Sky Harbor (PHX) 4

21:35

Austin (AUS)

Effective 2025-11-21 through 2025-11-28

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1575

16:35

Phoenix Sky Harbor (PHX) 4

21:35

Austin (AUS)

Effective 2025-12-07 through 2025-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1575

16:35

Phoenix Sky Harbor (PHX) 4

21:35

Austin (AUS)

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1575

16:35

Phoenix Sky Harbor (PHX) 4

21:35

Austin (AUS)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1795

10:50

Phoenix Sky Harbor (PHX) 4

18:05

Austin (AUS)

Effective 2025-08-05 through 2025-10-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:15, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2063

08:35

Phoenix Sky Harbor (PHX) 4

15:30

Austin (AUS)

Effective 2025-08-05 through 2025-10-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:55, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN2224

14:30

Phoenix Sky Harbor (PHX) 4

21:40

Austin (AUS)

Effective 2025-08-05 through 2025-10-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:10, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2277

16:55

Phoenix Sky Harbor (PHX) 4

22:35

Austin (AUS)

Effective 2025-11-02 through 2025-11-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2277

16:55

Phoenix Sky Harbor (PHX) 4

22:35

Austin (AUS)

Effective 2025-11-21 through 2025-11-28

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 4:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2277

16:55

Phoenix Sky Harbor (PHX) 4

22:35

Austin (AUS)

Effective 2025-12-07 through 2025-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 4:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2277

16:55

Phoenix Sky Harbor (PHX) 4

22:35

Austin (AUS)

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2277

16:55

Phoenix Sky Harbor (PHX) 4

22:35

Austin (AUS)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2284

07:30

Phoenix Sky Harbor (PHX) 4

14:05

Austin (AUS)

Effective 2025-06-05 through 2025-07-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:35, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2284

07:30

Phoenix Sky Harbor (PHX) 4

14:05

Austin (AUS)

Effective 2025-07-07 through 2025-08-04

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:35, 1-stop
Boeing 737 MAX 8 (7M8)

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A domestic route departing from the Phoenix Sky Harbor airport (PHX) and arriving at Austin airport (AUS).
The flight distance is 870 miles, or 1400 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-6 (plus 1h DST). Current time at the point of departure is 6:16am, and 8:16am at the point of arrival. There is a 2 hour time difference between the airports.
For direct flights, the flight time varies between 2:10 and 2:36.

Return (AUS-PHX) flights

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