Southwest Airlines flight WN 3945: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat 06:00 Oklahoma City (OKC) 06:45 Denver (DEN)
WN 3945 Non-stop Boeing 737-800 (73H) 1:45 Effective 2025-11-08 through 2025-11-15
Sat 06:00 Oklahoma City (OKC) 06:45 Denver (DEN)
WN 3945 Non-stop Boeing 737-800 (73H) 1:45 Effective 2025-12-06 through 2025-12-13
Mon,Thu,Fri,Sun 06:05 Oklahoma City (OKC) 06:50 Denver (DEN)
WN 3945 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 06:05 Oklahoma City (OKC) 06:50 Denver (DEN)
WN 3945 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2025-11-21 through 2025-11-30
Fri,Sun 06:05 Oklahoma City (OKC) 06:50 Denver (DEN)
WN 3945 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2025-12-07 through 2025-12-14
Thu 06:05 Oklahoma City (OKC) 06:50 Denver (DEN)
WN 3945 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2025-12-18
Mon 06:05 Oklahoma City (OKC) 06:50 Denver (DEN)
WN 3945 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-01-05
Sun 09:55 New York LaGuardia (LGA) B 11:35 Saint Louis (STL) 2
WN 3945 Non-stop Boeing 737-700 (73W) 2:40 Effective 2025-06-08 through 2025-08-03
Sat 10:25 Orlando (MCO) 11:40 Miami (MIA)
WN 3945 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2025-10-04 through 2025-11-01
Sun 10:35 Orlando (MCO) 11:45 Miami (MIA)
WN 3945 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri 10:40 Orlando (MCO) 11:55 Miami (MIA)
WN 3945 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-10-02 through 2025-10-31
Tue,Wed 11:00 Orlando (MCO) 12:15 Miami (MIA)
WN 3945 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2025-10-07 through 2025-10-29
Tue,Wed 11:30 Oklahoma City (OKC) 12:10 Denver (DEN)
WN 3945 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-11-04 through 2025-11-12
Mon-Thu 11:30 Oklahoma City (OKC) 12:10 Denver (DEN)
WN 3945 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-11-17 through 2025-11-20
Mon-Fri 11:30 Oklahoma City (OKC) 12:10 Denver (DEN)
WN 3945 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-12-02 through 2025-12-11
Mon-Wed 11:30 Oklahoma City (OKC) 12:10 Denver (DEN)
WN 3945 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-12-15 through 2025-12-17
Wed,Thu 11:30 Oklahoma City (OKC) 12:10 Denver (DEN)
WN 3945 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-12-24 through 2026-01-01
Sun 12:25 Miami (MIA) 14:50 Denver (DEN)
WN 3945 Non-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri 12:35 Miami (MIA) 15:05 Baltimore (BWI)
WN 3945 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2025-10-02 through 2025-10-31
Sat 12:35 Miami (MIA) 14:40 Love Field, Dallas (DAL) 1
WN 3945 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2025-10-04 through 2025-11-01
Sat 12:55 New York LaGuardia (LGA) B 14:35 Saint Louis (STL) 2
WN 3945 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-06-07 through 2025-08-02
Tue,Wed 13:15 Miami (MIA) 15:25 Austin (AUS)
WN 3945 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-10-07 through 2025-10-29
Non-Direct Flights:
Sat 10:25 Orlando (MCO) 14:40 Love Field, Dallas (DAL) 1
WN 3945 1-stop Boeing 737 MAX 8 (7M8) 5:15 Effective 2025-10-04 through 2025-11-01
Sun 10:35 Orlando (MCO) 14:50 Denver (DEN)
WN 3945 1-stop Boeing 737-700 (Scimitar Winglets) 6:15 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri 10:40 Orlando (MCO) 15:05 Baltimore (BWI)
WN 3945 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2025-10-02 through 2025-10-31
Tue,Wed 11:00 Orlando (MCO) 15:25 Austin (AUS)
WN 3945 1-stop Boeing 737 MAX 8 (7M8) 5:25 Effective 2025-10-07 through 2025-10-29
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3945: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3945
Effective 2025-11-08 through 2025-11-15
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
Sun
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Duration: 1:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3945
Effective 2025-12-06 through 2025-12-13
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
Sun
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Duration: 1:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3945
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3945
Effective 2025-11-21 through 2025-11-30
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3945
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
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Thu
-
Fri
Sat
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Sun
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3945
Operates only on 2025-12-18
Mon
-
Tue
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Wed
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Thu
Fri
-
Sat
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Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3945
Operates only on 2026-01-05
Mon
Tue
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Wed
-
Thu
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Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3945
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3945
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3945
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3945
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3945
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3945
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3945
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3945
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3945
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3945
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3945
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3945
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3945
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3945
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3945
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3945
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
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Thu
-
Fri
-
Sat
Sun
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Duration: 5:15, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3945
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3945
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3945
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:25, 1-stop
Boeing 737 MAX 8 (7M8)
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Parallax here -
This flight number is listed as serving the following routes:
  • Miami (MIA) - Austin (AUS)
  • Miami (MIA) - Baltimore (BWI)
  • Miami (MIA) - Denver (DEN)
  • Miami (MIA) - Love Field, Dallas (DAL)
  • New York LaGuardia (LGA) - Saint Louis (STL)
  • Oklahoma City (OKC) - Denver (DEN)
  • Orlando (MCO) - Austin (AUS)
  • Orlando (MCO) - Baltimore (BWI)
  • Orlando (MCO) - Denver (DEN)
  • Orlando (MCO) - Love Field, Dallas (DAL)
  • Orlando (MCO) - Miami (MIA)