Southwest Airlines flight WN 4307: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 05:10 Salt Lake City (SLC) 06:40 Denver (DEN)
WN 4307 Non-stop Boeing 737-800 (73H) 1:30 Valid until 2025-06-02
Sat 05:10 Salt Lake City (SLC) 06:40 Denver (DEN)
WN 4307 Non-stop Boeing 737-700 (73W) 1:30 Valid until 2025-05-31
Tue,Wed 05:45 Salt Lake City (SLC) 07:10 Denver (DEN)
WN 4307 Non-stop Boeing 737-700 (73W) 1:25 Valid until 2025-06-04
Sun 05:45 Salt Lake City (SLC) 07:10 Denver (DEN)
WN 4307 Non-stop Boeing 737-800 (73H) 1:25 Valid until 2025-05-18
Sun 05:45 Salt Lake City (SLC) 07:10 Denver (DEN)
WN 4307 Non-stop Boeing 737-800 (73H) 1:25 Operates only on 2025-06-01
Sun 06:05 Austin (AUS) 07:30 New Orleans (MSY)
WN 4307 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-06-08 through 2025-08-03
Sun 06:10 Salt Lake City (SLC) 07:40 Denver (DEN)
WN 4307 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2025-05-25
Tue,Wed 12:00 Portland (PWM) 13:40 Nashville (BNA)
WN 4307 Non-stop Boeing 737-800 (73H) 2:40 Effective 2025-10-07 through 2025-10-29
Mon,Thu,Fri 13:30 Portland (PWM) 15:10 Nashville (BNA)
WN 4307 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2025-10-02 through 2025-10-31
Sun 14:55 Portland (PWM) 16:40 Nashville (BNA)
WN 4307 Non-stop Boeing 737-800 (73H) 2:45 Effective 2025-10-05 through 2025-10-26
Sat 15:25 San Francisco (SFO) 2 16:55 Los Angeles (LAX) 1
WN 4307 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-08 through 2025-11-15
Sat 15:25 San Francisco (SFO) 2 16:55 Los Angeles (LAX) 1
WN 4307 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-06 through 2025-12-13
Tue,Wed 19:10 San Francisco (SFO) 2 20:45 Los Angeles (LAX) 1
WN 4307 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-11-04 through 2025-11-12
Mon-Thu 19:10 San Francisco (SFO) 2 20:45 Los Angeles (LAX) 1
WN 4307 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-11-17 through 2025-11-20
Mon-Fri 19:10 San Francisco (SFO) 2 20:45 Los Angeles (LAX) 1
WN 4307 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-12-02 through 2025-12-11
Mon-Wed 19:10 San Francisco (SFO) 2 20:45 Los Angeles (LAX) 1
WN 4307 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-12-15 through 2025-12-17
Wed,Thu 19:10 San Francisco (SFO) 2 20:45 Los Angeles (LAX) 1
WN 4307 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-12-24 through 2026-01-01
Mon,Thu,Fri,Sun 19:55 San Francisco (SFO) 2 21:20 Los Angeles (LAX) 1
WN 4307 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 19:55 San Francisco (SFO) 2 21:20 Los Angeles (LAX) 1
WN 4307 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-11-21 through 2025-11-28
Fri,Sun 19:55 San Francisco (SFO) 2 21:20 Los Angeles (LAX) 1
WN 4307 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2025-12-07 through 2025-12-14
Thu 19:55 San Francisco (SFO) 2 21:20 Los Angeles (LAX) 1
WN 4307 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2025-12-18
Mon 19:55 San Francisco (SFO) 2 21:20 Los Angeles (LAX) 1
WN 4307 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-01-05
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 4307: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN4307
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4307
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4307
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4307
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4307
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4307
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4307
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4307
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4307
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4307
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4307
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4307
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4307
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4307
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4307
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4307
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4307
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4307
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4307
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4307
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4307
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4307
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
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Parallax here -
This flight number is listed as serving the following routes:
  • Austin (AUS) - New Orleans (MSY)
  • Portland (PWM) - Nashville (BNA)
  • Salt Lake City (SLC) - Denver (DEN)
  • San Francisco (SFO) - Los Angeles (LAX)