Southwest Airlines flight WN 3671: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sun 05:20 Norfolk (ORF) 06:15 Nashville (BNA)
WN 3671 Non-stop Boeing 737-800 (73H) 1:55 Operates only on 2025-11-30
Sat 06:20 Phoenix Sky Harbor (PHX) 4 13:35 Baltimore (BWI)
WN 3671 Non-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2025-10-04 through 2025-11-01
Mon,Thu,Fri 06:25 Louisville (SDF) 06:40 Midway, Chicago (MDW)
WN 3671 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-08-07 through 2025-09-29
Sat 06:35 Louisville (SDF) 06:50 Midway, Chicago (MDW)
WN 3671 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2025-08-09 through 2025-09-27
Sun 07:00 Louisville (SDF) 07:15 Midway, Chicago (MDW)
WN 3671 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2025-08-10 through 2025-08-24
Sun 07:00 Louisville (SDF) 07:15 Midway, Chicago (MDW)
WN 3671 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2025-09-07 through 2025-09-28
Tue,Wed 07:10 Louisville (SDF) 07:30 Midway, Chicago (MDW)
WN 3671 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2025-08-05 through 2025-10-01
Sun 07:15 Louisville (SDF) 07:35 Midway, Chicago (MDW)
WN 3671 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2025-08-31
Fri 08:15 Nashville (BNA) 10:35 San Antonio (SAT) A
WN 3671 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Operates only on 2025-07-04
Sun 09:40 Love Field, Dallas (DAL) 1 10:40 Denver (DEN)
WN 3671 Non-stop Boeing 737-700 (73W) 2:00 Effective 2025-06-08 through 2025-08-03
Sat 09:55 Orlando (MCO) 12:05 Albuquerque (ABQ)
WN 3671 Non-stop Boeing 737-800 (73H) 4:10 Effective 2025-11-08 through 2025-11-15
Sat 09:55 Orlando (MCO) 12:05 Albuquerque (ABQ)
WN 3671 Non-stop Boeing 737-800 (73H) 4:10 Effective 2025-12-06 through 2025-12-13
Tue,Wed 11:00 Denver (DEN) 11:50 Hayden (HDN)
WN 3671 Non-stop Boeing 737-700 (73W) 0:50 Effective 2025-06-10 through 2025-07-30
Mon,Thu,Fri 11:15 Denver (DEN) 12:10 Hayden (HDN)
WN 3671 Non-stop Boeing 737-800 (73H) 0:55 Effective 2025-06-05 through 2025-07-03
Sat 11:15 Denver (DEN) 12:10 Hayden (HDN)
WN 3671 Non-stop Boeing 737-700 (73W) 0:55 Effective 2025-06-07 through 2025-08-02
Mon,Thu,Fri 11:15 Denver (DEN) 12:10 Hayden (HDN)
WN 3671 Non-stop Boeing 737-800 (73H) 0:55 Effective 2025-07-07 through 2025-08-04
Sun 11:20 Denver (DEN) 12:15 Hayden (HDN)
WN 3671 Non-stop Boeing 737-700 (73W) 0:55 Effective 2025-06-08 through 2025-08-03
Sat 14:25 Baltimore (BWI) 16:55 West Palm Beach (PBI)
WN 3671 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2025-10-04 through 2025-11-01
Sat 15:30 Santa Ana (SNA) 16:50 San Jose (SJC) B
WN 3671 Non-stop Boeing 737-700 (73W) 1:20 Valid until 2025-05-31
Mon,Thu,Fri 16:20 Santa Ana (SNA) 17:40 San Jose (SJC) B
WN 3671 Non-stop Boeing 737-700 (73W) 1:20 Valid until 2025-06-02
Sun 16:50 Santa Ana (SNA) 18:05 San Jose (SJC) B
WN 3671 Non-stop Boeing 737-700 (73W) 1:15 Valid until 2025-05-18
Sun 16:50 Santa Ana (SNA) 18:05 San Jose (SJC) B
WN 3671 Non-stop Boeing 737-700 (73W) 1:15 Operates only on 2025-06-01
Sun 17:00 Santa Ana (SNA) 18:20 San Jose (SJC) B
WN 3671 Non-stop Boeing 737-700 (73W) 1:20 Operates only on 2025-05-25
Mon,Thu,Fri 17:25 West Palm Beach (PBI) 18:25 Orlando (MCO)
WN 3671 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2025-10-02 through 2025-10-31
Sat 17:35 West Palm Beach (PBI) 18:40 Orlando (MCO)
WN 3671 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2025-10-04 through 2025-11-01
Tue,Wed 18:15 Orlando (MCO) 19:50 Saint Louis (STL) 2
WN 3671 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2025-10-07 through 2025-10-29
Mon,Thu,Fri 19:00 Orlando (MCO) 20:35 Saint Louis (STL) 2
WN 3671 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2025-10-02 through 2025-10-31
Sun 21:25 John Glenn Columbus (CMH) 21:45 Nashville (BNA)
WN 3671 Non-stop Boeing 737-800 (73H) 1:20 Effective 2025-10-05 through 2025-10-26
Non-Direct Flights:
Sat 06:20 Phoenix Sky Harbor (PHX) 4 16:55 West Palm Beach (PBI)
WN 3671 1-stop Boeing 737-700 (Scimitar Winglets) 7:35 Effective 2025-10-04 through 2025-11-01
Sun 09:40 Love Field, Dallas (DAL) 1 12:15 Hayden (HDN)
WN 3671 1-stop Boeing 737-700 (73W) 3:35 Effective 2025-06-08 through 2025-08-03
Sat 14:25 Baltimore (BWI) 18:40 Orlando (MCO)
WN 3671 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2025-10-04 through 2025-11-01
Mon,Thu,Fri 17:25 West Palm Beach (PBI) 20:35 Saint Louis (STL) 2
WN 3671 1-stop Boeing 737-700 (Scimitar Winglets) 4:10 Effective 2025-10-02 through 2025-10-31
Sat 06:20 Phoenix Sky Harbor (PHX) 4 18:40 Orlando (MCO)
WN 3671 2-stop Boeing 737-700 (Scimitar Winglets) 9:20 Effective 2025-10-04 through 2025-11-01
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3671: Multiple routes
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Select flight date:  Show Calendar
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3671
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3671
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3671
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3671
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3671
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3671
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3671
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3671
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3671
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3671
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3671
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3671
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3671
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 0:50, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3671
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 0:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3671
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3671
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 0:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3671
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 0:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3671
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3671
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3671
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3671
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3671
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3671
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3671
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3671
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3671
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3671
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3671
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN3671
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3671
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:35, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3671
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3671
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3671
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 9:20, 2-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Orlando (MCO)
  • Baltimore (BWI) - West Palm Beach (PBI)
  • Denver (DEN) - Hayden (HDN)
  • John Glenn Columbus (CMH) - Nashville (BNA)
  • Louisville (SDF) - Midway, Chicago (MDW)
  • Love Field, Dallas (DAL) - Denver (DEN)
  • Love Field, Dallas (DAL) - Hayden (HDN)
  • Nashville (BNA) - San Antonio (SAT)
  • Norfolk (ORF) - Nashville (BNA)
  • Orlando (MCO) - Albuquerque (ABQ)
  • Orlando (MCO) - Saint Louis (STL)
  • Phoenix Sky Harbor (PHX) - Baltimore (BWI)
  • Phoenix Sky Harbor (PHX) - Orlando (MCO)
  • Phoenix Sky Harbor (PHX) - West Palm Beach (PBI)
  • Santa Ana (SNA) - San Jose (SJC)
  • West Palm Beach (PBI) - Orlando (MCO)
  • West Palm Beach (PBI) - Saint Louis (STL)