Southwest Airlines flight WN 6423: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 12:35 Santa Ana (SNA) 14:00 Phoenix Sky Harbor (PHX) 4
WN 6423 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-06-10 through 2025-07-30
Mon,Thu,Fri 14:55 Ontario, Los Angeles (ONT) 4 16:15 Phoenix Sky Harbor (PHX) 4
WN 6423 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Valid until 2025-06-02
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 6423: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN6423
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN6423
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
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This flight number is listed as serving the following routes:
  • Ontario, Los Angeles (ONT) - Phoenix Sky Harbor (PHX)
  • Santa Ana (SNA) - Phoenix Sky Harbor (PHX)