Southwest Airlines flight WN 4323: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 11:10 Salt Lake City (SLC) 12:10 Oakland (OAK) 2
WN 4323 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Operates only on 2025-08-31
Sat 11:30 Salt Lake City (SLC) 12:25 Oakland (OAK) 2
WN 4323 Non-stop Boeing 737-700 (73W) 1:55 Effective 2025-08-09 through 2025-09-27
Sun 11:30 Salt Lake City (SLC) 12:25 Oakland (OAK) 2
WN 4323 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2025-08-10 through 2025-08-24
Sun 11:30 Salt Lake City (SLC) 12:25 Oakland (OAK) 2
WN 4323 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2025-09-07 through 2025-09-28
Sun 12:40 Reno (RNO) 14:00 Las Vegas Harry Reid (LAS) 1
WN 4323 Non-stop Boeing 737-800 (73H) 1:20 Effective 2025-10-05 through 2025-10-26
Sat 15:20 Reno (RNO) 16:45 Las Vegas Harry Reid (LAS) 1
WN 4323 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-10-04 through 2025-11-01
Mon,Thu,Fri 15:25 Reno (RNO) 16:50 Las Vegas Harry Reid (LAS) 1
WN 4323 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-10-02 through 2025-10-31
Tue,Wed 15:40 Reno (RNO) 17:00 Las Vegas Harry Reid (LAS) 1
WN 4323 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-10-07 through 2025-10-29
Sat 17:20 Las Vegas Harry Reid (LAS) 1 21:55 Tulsa (TUL)
WN 4323 Non-stop Boeing 737-800 (73H) 2:35 Valid until 2025-05-31
Sun 19:40 Las Vegas Harry Reid (LAS) 1 00:15 Tulsa (TUL)
WN 4323 Non-stop Boeing 737-700 (73W) 2:35 Operates only on 2025-05-25
The flight arrives 1 day after departure.
Mon,Thu,Fri 19:55 Las Vegas Harry Reid (LAS) 1 00:30 Tulsa (TUL)
WN 4323 Non-stop Boeing 737-700 (73W) 2:35 Valid until 2025-06-02
The flight arrives 1 day after departure.
Sun 20:10 Las Vegas Harry Reid (LAS) 1 00:45 Tulsa (TUL)
WN 4323 Non-stop Boeing 737-800 (73H) 2:35 Valid until 2025-05-18
The flight arrives 1 day after departure.
Sun 20:10 Las Vegas Harry Reid (LAS) 1 00:45 Tulsa (TUL)
WN 4323 Non-stop Boeing 737-800 (73H) 2:35 Operates only on 2025-06-01
The flight arrives 1 day after departure.
Sun 20:50 Saint Louis (STL) 2 23:55 Philadelphia (PHL) E
WN 4323 Non-stop Boeing 737-800 (73H) 2:05 Operates only on 2025-11-30
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 4323: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN4323
Operates only on 2025-08-31
Mon
-
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4323
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
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Thu
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Fri
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Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4323
Effective 2025-08-10 through 2025-08-24
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4323
Effective 2025-09-07 through 2025-09-28
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4323
Effective 2025-10-05 through 2025-10-26
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4323
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
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Wed
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Thu
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Fri
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Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4323
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4323
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4323
Valid until 2025-05-31
Mon
-
Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 2:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4323
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Southwest Airlines WN4323
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (73W)
The flight arrives 1 day after departure.

Southwest Airlines WN4323
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN4323
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN4323
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
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Sun
Duration: 2:05, non-stop
Boeing 737-800 (73H)
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This flight number is listed as serving the following routes:
  • Las Vegas Harry Reid (LAS) - Tulsa (TUL)
  • Reno (RNO) - Las Vegas Harry Reid (LAS)
  • Saint Louis (STL) - Philadelphia (PHL)
  • Salt Lake City (SLC) - Oakland (OAK)