United Airlines flights from Philadelphia (PHL) to Phoenix Sky Harbor (PHX).

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Sun 06:10 Philadelphia (PHL) D 12:27 Phoenix Sky Harbor (PHX) 3
United Airlines UA 321 1-stop Boeing 737 MAX 8 (7M8) 8:17 Valid until 2026-01-04
Thu-Sat 06:30 Philadelphia (PHL) D 12:26 Phoenix Sky Harbor (PHX) 3
United Airlines UA 321 1-stop Boeing 737 MAX 8 (7M8) 7:56 Effective 2026-03-05 through 2026-03-07
Sun 06:30 Philadelphia (PHL) D 11:26 Phoenix Sky Harbor (PHX) 3
United Airlines UA 321 1-stop Boeing 737 MAX 9 (7M9) 7:56 Effective 2026-03-08 through 2026-03-22
Mon,Thu-Sat 06:30 Philadelphia (PHL) D 11:26 Phoenix Sky Harbor (PHX) 3
United Airlines UA 321 1-stop Boeing 737 MAX 8 (7M8) 7:56 Effective 2026-03-09 through 2026-03-28
Mon-Wed,Fri,Sat 06:35 Philadelphia (PHL) D 12:27 Phoenix Sky Harbor (PHX) 3
United Airlines UA 321 1-stop Boeing 737 MAX 8 (7M8) 7:52 Valid until 2026-01-02
Thu 06:35 Philadelphia (PHL) D 12:27 Phoenix Sky Harbor (PHX) 3
United Airlines UA 321 1-stop Boeing 737-900 (739) 7:52 Valid until 2026-01-01
Sat 06:35 Philadelphia (PHL) D 12:27 Phoenix Sky Harbor (PHX) 3
United Airlines UA 321 1-stop Boeing 737-700 (73G) 7:52 Operates only on 2026-01-03
Mon 06:35 Philadelphia (PHL) D 12:25 Phoenix Sky Harbor (PHX) 3
United Airlines UA 321 1-stop Boeing 737 MAX 8 (7M8) 7:50 Operates only on 2026-01-05




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United Airlines flights from Philadelphia (PHL) to Phoenix Sky Harbor (PHX).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
United Airlines UA321
06:10
Philadelphia (PHL) D

12:27
Phoenix Sky Harbor (PHX) 3
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:17, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
United Airlines UA321
06:30
Philadelphia (PHL) D

12:26
Phoenix Sky Harbor (PHX) 3
Effective 2026-03-05 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 7:56, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
United Airlines UA321
06:30
Philadelphia (PHL) D

11:26
Phoenix Sky Harbor (PHX) 3
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:56, 1-stop
Boeing 737 MAX 9 (7M9)
Non-Direct Flights:
United Airlines UA321
06:30
Philadelphia (PHL) D

11:26
Phoenix Sky Harbor (PHX) 3
Effective 2026-03-09 through 2026-03-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 7:56, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
United Airlines UA321
06:35
Philadelphia (PHL) D

12:27
Phoenix Sky Harbor (PHX) 3
Valid until 2026-01-02
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
-
Duration: 7:52, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
United Airlines UA321
06:35
Philadelphia (PHL) D

12:27
Phoenix Sky Harbor (PHX) 3
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 7:52, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA321
06:35
Philadelphia (PHL) D

12:27
Phoenix Sky Harbor (PHX) 3
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:52, 1-stop
Boeing 737-700 (73G)
Non-Direct Flights:
United Airlines UA321
06:35
Philadelphia (PHL) D

12:25
Phoenix Sky Harbor (PHX) 3
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:50, 1-stop
Boeing 737 MAX 8 (7M8)
  • A domestic route departing from the Philadelphia airport (PHL) and arriving at Phoenix Sky Harbor airport (PHX).
  • The flight distance is 2069 miles, or 3330 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.
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