Southwest Airlines flight WN 3951: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Fri 07:15 Raleigh/Durham (RDU) 1 08:20 Saint Louis (STL) 2
WN 3951 Non-stop Boeing 737-700 (73W) 2:05 Operates only on 2025-07-04
Mon,Thu,Fri 07:35 Raleigh/Durham (RDU) 1 08:40 Saint Louis (STL) 2
WN 3951 Non-stop Boeing 737-700 (73W) 2:05 Effective 2025-06-05 through 2025-07-03
Tue,Wed,Sun 07:35 Raleigh/Durham (RDU) 1 08:40 Saint Louis (STL) 2
WN 3951 Non-stop Boeing 737-800 (73H) 2:05 Effective 2025-06-08 through 2025-08-03
Mon,Thu,Fri 07:35 Raleigh/Durham (RDU) 1 08:40 Saint Louis (STL) 2
WN 3951 Non-stop Boeing 737-700 (73W) 2:05 Effective 2025-07-07 through 2025-08-04
Sun 09:15 Midway, Chicago (MDW) 10:55 Denver (DEN)
WN 3951 Non-stop Boeing 737-800 (73H) 2:40 Operates only on 2025-11-30
Sun 13:20 Midway, Chicago (MDW) 16:10 Richmond (RIC)
WN 3951 Non-stop Boeing 737-800 (73H) 1:50 Operates only on 2025-05-25
Sun 17:05 Orlando (MCO) 19:50 Albany (ALB)
WN 3951 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2025-10-05 through 2025-10-26
Sat 17:55 Oklahoma City (OKC) 19:25 Houston Hobby (HOU)
WN 3951 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-11-08 through 2025-11-15
Sat 17:55 Oklahoma City (OKC) 19:25 Houston Hobby (HOU)
WN 3951 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-12-06 through 2025-12-13
Sat 18:20 Orlando (MCO) 21:00 Albany (ALB)
WN 3951 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2025-10-04 through 2025-11-01
Sat 19:40 Oklahoma City (OKC) 21:10 Houston Hobby (HOU)
WN 3951 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-11-22 through 2025-11-29
Sat 19:40 Oklahoma City (OKC) 21:10 Houston Hobby (HOU)
WN 3951 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-12-20 through 2026-01-03
Mon,Thu,Fri,Sun 19:50 Oklahoma City (OKC) 21:20 Houston Hobby (HOU)
WN 3951 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 19:50 Oklahoma City (OKC) 21:20 Houston Hobby (HOU)
WN 3951 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-21 through 2025-11-28
Fri,Sun 19:50 Oklahoma City (OKC) 21:20 Houston Hobby (HOU)
WN 3951 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-07 through 2025-12-14
Thu 19:50 Oklahoma City (OKC) 21:20 Houston Hobby (HOU)
WN 3951 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2025-12-18
Mon 19:50 Oklahoma City (OKC) 21:20 Houston Hobby (HOU)
WN 3951 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-01-05
Mon,Thu,Fri 19:55 Austin (AUS) 20:25 Phoenix Sky Harbor (PHX) 4
WN 3951 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-10-02 through 2025-10-31
Mon-Wed 20:25 Oklahoma City (OKC) 21:50 Houston Hobby (HOU)
WN 3951 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 20:25 Oklahoma City (OKC) 21:50 Houston Hobby (HOU)
WN 3951 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-12-19 through 2026-01-04
Sun 20:45 Albany (ALB) 22:00 Midway, Chicago (MDW)
WN 3951 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2025-10-05 through 2025-10-26
Tue,Wed 20:55 Austin (AUS) 21:25 Phoenix Sky Harbor (PHX) 4
WN 3951 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2025-10-07 through 2025-10-29
Non-Direct Flights:
Sun 17:05 Orlando (MCO) 22:00 Midway, Chicago (MDW)
WN 3951 1-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2025-10-05 through 2025-10-26
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3951: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3951
Operates only on 2025-07-04
Mon
-
Tue
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Wed
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Thu
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Fri
Sat
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Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3951
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3951
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3951
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3951
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3951
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3951
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3951
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3951
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3951
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3951
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3951
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3951
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3951
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3951
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3951
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3951
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3951
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3951
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3951
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3951
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3951
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3951
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:55, 1-stop
Boeing 737 MAX 8 (7M8)
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This flight number is listed as serving the following routes:
  • Albany (ALB) - Midway, Chicago (MDW)
  • Austin (AUS) - Phoenix Sky Harbor (PHX)
  • Midway, Chicago (MDW) - Denver (DEN)
  • Midway, Chicago (MDW) - Richmond (RIC)
  • Oklahoma City (OKC) - Houston Hobby (HOU)
  • Orlando (MCO) - Albany (ALB)
  • Orlando (MCO) - Midway, Chicago (MDW)
  • Raleigh/Durham (RDU) - Saint Louis (STL)