All airlines flying from Buffalo (BUF) to Phoenix Sky Harbor (PHX).

FLIGHT SCHEDULE
Direct Flights:
Sat 07:35 Buffalo (BUF) 09:15 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 140 Non-stop Boeing 737-700 (73W) 4:40 Effective 2024-10-05 through 2024-11-02
Sat 17:25 Buffalo (BUF) 20:20 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 172 Non-stop Boeing 737-700 (73W) 4:55 Effective 2024-11-23 through 2024-11-30
Sat 17:25 Buffalo (BUF) 20:20 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 172 Non-stop Boeing 737-700 (73W) 4:55 Effective 2024-12-21 through 2025-01-04
Thu,Fri,Sun 13:05 Buffalo (BUF) 16:10 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 574 Non-stop Boeing 737-700 (73W) 5:05 Effective 2025-01-12 through 2025-01-17
Mon,Sun 13:05 Buffalo (BUF) 16:10 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 574 Non-stop Boeing 737-700 (73W) 5:05 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 13:05 Buffalo (BUF) 16:10 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 574 Non-stop Boeing 737-700 (73W) 5:05 Effective 2025-02-02 through 2025-02-07
Mon 13:05 Buffalo (BUF) 16:10 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 574 Non-stop Boeing 737-700 (73W) 5:05 Operates only on 2025-02-10
Mon,Tue,Thu 13:05 Buffalo (BUF) 16:10 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 574 Non-stop Boeing 737-700 (73W) 5:05 Effective 2025-02-18 through 2025-02-24
Mon 13:05 Buffalo (BUF) 16:10 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 574 Non-stop Boeing 737-700 (73W) 5:05 Operates only on 2025-03-03
Mon-Wed 15:55 Buffalo (BUF) 18:50 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 901 Non-stop Boeing 737-700 (73W) 4:55 Effective 2024-11-26 through 2024-12-02
Mon,Thu,Fri,Sun 15:55 Buffalo (BUF) 18:50 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 901 Non-stop Boeing 737-700 (73W) 4:55 Effective 2024-12-20 through 2025-01-02
Sun 15:55 Buffalo (BUF) 18:50 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 901 Non-stop Boeing 737-700 (73W) 4:55 Operates only on 2025-01-05
Sat 16:50 Buffalo (BUF) 18:30 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 974 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Effective 2024-10-05 through 2024-11-02
Sat 17:10 Buffalo (BUF) 18:40 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1085 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Valid until 2024-09-28
Sun 07:05 Buffalo (BUF) 08:35 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1094 Non-stop Boeing 737-700 (73W) 4:30 Effective 2024-09-08 through 2024-09-29
Sat 07:05 Buffalo (BUF) 10:15 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1471 Non-stop Boeing 737-700 (73W) 5:10 Effective 2025-02-15 through 2025-03-01
Sat 15:00 Buffalo (BUF) 17:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1751 Non-stop Boeing 737-700 (73W) 4:55 Effective 2024-11-09 through 2024-11-16
Sat 15:00 Buffalo (BUF) 17:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1751 Non-stop Boeing 737-700 (73W) 4:55 Effective 2024-12-07 through 2024-12-14
Mon,Thu,Fri 16:05 Buffalo (BUF) 17:45 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1870 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Effective 2024-10-03 through 2024-10-28
Fri 16:05 Buffalo (BUF) 17:45 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 1870 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Operates only on 2024-11-01
Sun 17:30 Buffalo (BUF) 20:25 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2088 Non-stop Boeing 737-700 (73W) 4:55 Operates only on 2024-12-01
Sat 07:35 Buffalo (BUF) 09:05 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2311 Non-stop Boeing 737-700 (73W) 4:30 Valid until 2024-09-28
Tue,Wed 15:55 Buffalo (BUF) 17:25 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2311 Non-stop Boeing 737-700 (73W) 4:30 Valid until 2024-10-02
Sun 18:25 Buffalo (BUF) 19:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2854 Non-stop Boeing 737-700 (73W) 4:30 Operates only on 2024-09-01
Sat 17:30 Buffalo (BUF) 20:30 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2929 Non-stop Boeing 737-700 (73W) 5:00 Effective 2025-02-15 through 2025-03-01
Sun 17:00 Buffalo (BUF) 18:45 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2949 Non-stop Boeing 737-700 (73W) 4:45 Effective 2024-10-06 through 2024-10-27
Tue,Wed 17:10 Buffalo (BUF) 18:50 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 2949 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Effective 2024-10-08 through 2024-10-30
Sat 07:30 Buffalo (BUF) 10:35 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3043 Non-stop Boeing 737-800 (73H) 5:05 Effective 2025-01-11 through 2025-02-08
Mon,Thu,Fri 16:45 Buffalo (BUF) 18:15 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3064 Non-stop Boeing 737-700 (73W) 4:30 Valid until 2024-09-30
Thu,Fri,Sun 06:55 Buffalo (BUF) 09:50 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3537 Non-stop Boeing 737-700 (73W) 4:55 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 06:55 Buffalo (BUF) 09:50 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3537 Non-stop Boeing 737-700 (73W) 4:55 Effective 2024-11-11 through 2024-11-25
Fri,Sun 06:55 Buffalo (BUF) 09:50 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3537 Non-stop Boeing 737-700 (73W) 4:55 Effective 2024-12-08 through 2024-12-15
Thu 06:55 Buffalo (BUF) 09:50 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3537 Non-stop Boeing 737-700 (73W) 4:55 Operates only on 2024-12-19
Fri 06:55 Buffalo (BUF) 09:50 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3537 Non-stop Boeing 737-700 (73W) 4:55 Operates only on 2025-01-03
Mon,Thu,Fri,Sun 14:50 Buffalo (BUF) 17:45 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3888 Non-stop Boeing 737-700 (73W) 4:55 Effective 2025-02-13 through 2025-02-17
Thu,Fri,Sun 14:50 Buffalo (BUF) 17:45 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3888 Non-stop Boeing 737-700 (73W) 4:55 Effective 2025-02-21 through 2025-03-02
Thu 07:40 Buffalo (BUF) 09:20 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 3899 Non-stop Boeing 737-700 (73W) 4:40 Operates only on 2024-10-31
Mon-Fri 16:35 Buffalo (BUF) 19:40 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4017 Non-stop Boeing 737-700 (73W) 5:05 Effective 2025-01-07 through 2025-01-15
Tue-Fri,Sun 16:35 Buffalo (BUF) 19:40 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4017 Non-stop Boeing 737-700 (73W) 5:05 Effective 2025-01-19 through 2025-01-24
Mon-Fri 16:35 Buffalo (BUF) 19:40 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4017 Non-stop Boeing 737-700 (73W) 5:05 Effective 2025-01-27 through 2025-02-05
Tue,Wed,Sun 16:35 Buffalo (BUF) 19:40 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4017 Non-stop Boeing 737-700 (73W) 5:05 Effective 2025-02-09 through 2025-02-12
Tue,Wed 16:35 Buffalo (BUF) 19:40 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4017 Non-stop Boeing 737-700 (73W) 5:05 Effective 2025-02-19 through 2025-03-05
Mon-Wed 09:05 Buffalo (BUF) 11:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4198 Non-stop Boeing 737-700 (73W) 4:50 Effective 2024-11-04 through 2024-11-06
Tue,Wed 09:05 Buffalo (BUF) 11:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4198 Non-stop Boeing 737-700 (73W) 4:50 Effective 2024-11-12 through 2024-11-20
Tue-Fri 09:05 Buffalo (BUF) 11:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4198 Non-stop Boeing 737-700 (73W) 4:50 Effective 2024-11-29 through 2024-12-06
Mon-Thu 09:05 Buffalo (BUF) 11:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4198 Non-stop Boeing 737-700 (73W) 4:50 Effective 2024-12-09 through 2024-12-18
Tue,Wed 09:05 Buffalo (BUF) 11:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4198 Non-stop Boeing 737-700 (73W) 4:50 Effective 2024-12-24 through 2025-01-01
Mon 09:05 Buffalo (BUF) 11:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4198 Non-stop Boeing 737-700 (73W) 4:50 Operates only on 2025-01-06
Sat 05:00 Buffalo (BUF) 07:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4517 Non-stop Boeing 737 MAX 8 (7M8) 4:55 Effective 2024-11-23 through 2024-11-30
Sat 05:00 Buffalo (BUF) 07:55 Phoenix Sky Harbor (PHX) 4 Southwest Airlines WN 4517 Non-stop Boeing 737 MAX 8 (7M8) 4:55 Effective 2024-12-21 through 2025-01-04

A domestic route departing from the Buffalo airport (BUF) and arriving at Phoenix Sky Harbor airport (PHX).
The flight distance is 1907 miles, or 3069 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 4:30 and 5:10.

Return (PHX-BUF) flights

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All airlines flying from Buffalo (BUF) to Phoenix Sky Harbor (PHX).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN140

07:35

Buffalo (BUF)

09:15

Phoenix Sky Harbor (PHX) 4

Effective 2024-10-05 through 2024-11-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:40, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN172

17:25

Buffalo (BUF)

20:20

Phoenix Sky Harbor (PHX) 4

Effective 2024-11-23 through 2024-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN172

17:25

Buffalo (BUF)

20:20

Phoenix Sky Harbor (PHX) 4

Effective 2024-12-21 through 2025-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN574

13:05

Buffalo (BUF)

16:10

Phoenix Sky Harbor (PHX) 4

Effective 2025-01-12 through 2025-01-17

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN574

13:05

Buffalo (BUF)

16:10

Phoenix Sky Harbor (PHX) 4

Effective 2025-01-20 through 2025-01-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN574

13:05

Buffalo (BUF)

16:10

Phoenix Sky Harbor (PHX) 4

Effective 2025-02-02 through 2025-02-07

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN574

13:05

Buffalo (BUF)

16:10

Phoenix Sky Harbor (PHX) 4

Operates only on 2025-02-10

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN574

13:05

Buffalo (BUF)

16:10

Phoenix Sky Harbor (PHX) 4

Effective 2025-02-18 through 2025-02-24

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN574

13:05

Buffalo (BUF)

16:10

Phoenix Sky Harbor (PHX) 4

Operates only on 2025-03-03

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN901

15:55

Buffalo (BUF)

18:50

Phoenix Sky Harbor (PHX) 4

Effective 2024-11-26 through 2024-12-02

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN901

15:55

Buffalo (BUF)

18:50

Phoenix Sky Harbor (PHX) 4

Effective 2024-12-20 through 2025-01-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Southwest Airlines WN901

15:55

Buffalo (BUF)

18:50

Phoenix Sky Harbor (PHX) 4

Operates only on 2025-01-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN974

16:50

Buffalo (BUF)

18:30

Phoenix Sky Harbor (PHX) 4

Effective 2024-10-05 through 2024-11-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN1085

17:10

Buffalo (BUF)

18:40

Phoenix Sky Harbor (PHX) 4

Valid until 2024-09-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1094

07:05

Buffalo (BUF)

08:35

Phoenix Sky Harbor (PHX) 4

Effective 2024-09-08 through 2024-09-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1471

07:05

Buffalo (BUF)

10:15

Phoenix Sky Harbor (PHX) 4

Effective 2025-02-15 through 2025-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1751

15:00

Buffalo (BUF)

17:55

Phoenix Sky Harbor (PHX) 4

Effective 2024-11-09 through 2024-11-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN1751

15:00

Buffalo (BUF)

17:55

Phoenix Sky Harbor (PHX) 4

Effective 2024-12-07 through 2024-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN1870

16:05

Buffalo (BUF)

17:45

Phoenix Sky Harbor (PHX) 4

Effective 2024-10-03 through 2024-10-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN1870

16:05

Buffalo (BUF)

17:45

Phoenix Sky Harbor (PHX) 4

Operates only on 2024-11-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

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

Southwest Airlines WN2088

17:30

Buffalo (BUF)

20:25

Phoenix Sky Harbor (PHX) 4

Operates only on 2024-12-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN2311

07:35

Buffalo (BUF)

09:05

Phoenix Sky Harbor (PHX) 4

Valid until 2024-09-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2311

15:55

Buffalo (BUF)

17:25

Phoenix Sky Harbor (PHX) 4

Valid until 2024-10-02

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2854

18:25

Buffalo (BUF)

19:55

Phoenix Sky Harbor (PHX) 4

Operates only on 2024-09-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2929

17:30

Buffalo (BUF)

20:30

Phoenix Sky Harbor (PHX) 4

Effective 2025-02-15 through 2025-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:00, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2949

17:00

Buffalo (BUF)

18:45

Phoenix Sky Harbor (PHX) 4

Effective 2024-10-06 through 2024-10-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:45, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2949

17:10

Buffalo (BUF)

18:50

Phoenix Sky Harbor (PHX) 4

Effective 2024-10-08 through 2024-10-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN3043

07:30

Buffalo (BUF)

10:35

Phoenix Sky Harbor (PHX) 4

Effective 2025-01-11 through 2025-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3064

16:45

Buffalo (BUF)

18:15

Phoenix Sky Harbor (PHX) 4

Valid until 2024-09-30

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3537

06:55

Buffalo (BUF)

09:50

Phoenix Sky Harbor (PHX) 4

Effective 2024-11-03 through 2024-11-10

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Southwest Airlines WN3537

06:55

Buffalo (BUF)

09:50

Phoenix Sky Harbor (PHX) 4

Effective 2024-11-11 through 2024-11-25

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Southwest Airlines WN3537

06:55

Buffalo (BUF)

09:50

Phoenix Sky Harbor (PHX) 4

Effective 2024-12-08 through 2024-12-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN3537

06:55

Buffalo (BUF)

09:50

Phoenix Sky Harbor (PHX) 4

Operates only on 2024-12-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN3537

06:55

Buffalo (BUF)

09:50

Phoenix Sky Harbor (PHX) 4

Operates only on 2025-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

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

Southwest Airlines WN3888

14:50

Buffalo (BUF)

17:45

Phoenix Sky Harbor (PHX) 4

Effective 2025-02-13 through 2025-02-17

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Southwest Airlines WN3888

14:50

Buffalo (BUF)

17:45

Phoenix Sky Harbor (PHX) 4

Effective 2025-02-21 through 2025-03-02

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Southwest Airlines WN3899

07:40

Buffalo (BUF)

09:20

Phoenix Sky Harbor (PHX) 4

Operates only on 2024-10-31

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:40, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4017

16:35

Buffalo (BUF)

19:40

Phoenix Sky Harbor (PHX) 4

Effective 2025-01-07 through 2025-01-15

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 5:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4017

16:35

Buffalo (BUF)

19:40

Phoenix Sky Harbor (PHX) 4

Effective 2025-01-19 through 2025-01-24

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 5:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4017

16:35

Buffalo (BUF)

19:40

Phoenix Sky Harbor (PHX) 4

Effective 2025-01-27 through 2025-02-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 5:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4017

16:35

Buffalo (BUF)

19:40

Phoenix Sky Harbor (PHX) 4

Effective 2025-02-09 through 2025-02-12

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4017

16:35

Buffalo (BUF)

19:40

Phoenix Sky Harbor (PHX) 4

Effective 2025-02-19 through 2025-03-05

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4198

09:05

Buffalo (BUF)

11:55

Phoenix Sky Harbor (PHX) 4

Effective 2024-11-04 through 2024-11-06

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4198

09:05

Buffalo (BUF)

11:55

Phoenix Sky Harbor (PHX) 4

Effective 2024-11-12 through 2024-11-20

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4198

09:05

Buffalo (BUF)

11:55

Phoenix Sky Harbor (PHX) 4

Effective 2024-11-29 through 2024-12-06

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN4198

09:05

Buffalo (BUF)

11:55

Phoenix Sky Harbor (PHX) 4

Effective 2024-12-09 through 2024-12-18

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4198

09:05

Buffalo (BUF)

11:55

Phoenix Sky Harbor (PHX) 4

Effective 2024-12-24 through 2025-01-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4198

09:05

Buffalo (BUF)

11:55

Phoenix Sky Harbor (PHX) 4

Operates only on 2025-01-06

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN4517

05:00

Buffalo (BUF)

07:55

Phoenix Sky Harbor (PHX) 4

Effective 2024-11-23 through 2024-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4517

05:00

Buffalo (BUF)

07:55

Phoenix Sky Harbor (PHX) 4

Effective 2024-12-21 through 2025-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:55, non-stop
Boeing 737 MAX 8 (7M8)

A domestic route departing from the Buffalo airport (BUF) and arriving at Phoenix Sky Harbor airport (PHX).
The flight distance is 1907 miles, or 3069 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 4:30 and 5:10.

Return (PHX-BUF) flights

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