Southwest Airlines flight WN 3726: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat 09:25 Providence (PVD) 11:20 Nashville (BNA)
WN 3726 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2026-01-10 through 2026-02-07
Mon,Thu,Fri 11:55 Sacramento (SMF) B 13:25 Portland (PDX)
WN 3726 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-08-06 through 2026-09-28
Thu,Fri,Sun 12:20 Providence (PVD) 14:15 Nashville (BNA)
WN 3726 Non-stop Boeing 737-800 (73H) 2:55 Effective 2026-01-11 through 2026-01-16
Mon,Sun 12:20 Providence (PVD) 14:15 Nashville (BNA)
WN 3726 Non-stop Boeing 737-800 (73H) 2:55 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 12:20 Providence (PVD) 14:15 Nashville (BNA)
WN 3726 Non-stop Boeing 737-800 (73H) 2:55 Effective 2026-02-01 through 2026-02-06
Mon,Sun 12:20 Providence (PVD) 14:15 Nashville (BNA)
WN 3726 Non-stop Boeing 737-800 (73H) 2:55 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 12:20 Providence (PVD) 14:15 Nashville (BNA)
WN 3726 Non-stop Boeing 737-800 (73H) 2:55 Effective 2026-02-17 through 2026-02-23
Mon 12:20 Providence (PVD) 14:15 Nashville (BNA)
WN 3726 Non-stop Boeing 737-800 (73H) 2:55 Operates only on 2026-03-02
Mon-Fri 12:40 Providence (PVD) 14:40 Nashville (BNA)
WN 3726 Non-stop Boeing 737-800 (73H) 3:00 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 12:40 Providence (PVD) 14:40 Nashville (BNA)
WN 3726 Non-stop Boeing 737-800 (73H) 3:00 Effective 2026-01-18 through 2026-01-23
Mon-Fri 12:40 Providence (PVD) 14:40 Nashville (BNA)
WN 3726 Non-stop Boeing 737-800 (73H) 3:00 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 12:40 Providence (PVD) 14:40 Nashville (BNA)
WN 3726 Non-stop Boeing 737-800 (73H) 3:00 Effective 2026-02-08 through 2026-02-11
Tue,Wed 12:40 Providence (PVD) 14:40 Nashville (BNA)
WN 3726 Non-stop Boeing 737-800 (73H) 3:00 Effective 2026-02-18 through 2026-03-04
Mon,Thu,Fri 13:15 Nashville (BNA) 15:15 Denver (DEN)
WN 3726 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2026-03-05 through 2026-04-06
Sun 14:00 Nashville (BNA) 16:00 Denver (DEN)
WN 3726 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2026-03-08 through 2026-04-05
Tue,Wed 14:35 Nashville (BNA) 16:35 Denver (DEN)
WN 3726 Non-stop Boeing 737-800 (73H) 3:00 Effective 2026-03-10 through 2026-04-01
Sat 14:40 Nashville (BNA) 18:00 Miami (MIA)
WN 3726 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Valid until 2026-01-03
Tue,Wed 16:00 Luis Munoz Marin, San Juan (SJU) B 19:05 Orlando (MCO)
WN 3726 Non-stop Boeing 737-800 (73H) 3:05 Effective 2026-06-09 through 2026-07-29
Sun 16:15 Luis Munoz Marin, San Juan (SJU) B 19:20 Orlando (MCO)
WN 3726 Non-stop Boeing 737-800 (73H) 3:05 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 17:00 Luis Munoz Marin, San Juan (SJU) B 20:05 Orlando (MCO)
WN 3726 Non-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2026-06-04 through 2026-08-03
Sat 18:30 Sacramento (SMF) B 20:00 Portland (PDX)
WN 3726 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-08-08 through 2026-09-26
Sun 19:45 Salt Lake City (SLC) 20:35 Oakland (OAK) 2
WN 3726 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-08-09 through 2026-09-27
Tue,Wed 19:50 Sacramento (SMF) B 21:20 Portland (PDX)
WN 3726 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-08-04 through 2026-09-30
Sun 21:55 Boston Logan (BOS) B 23:30 Baltimore (BWI)
WN 3726 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-04-12 through 2026-05-17
Sun 21:55 Boston Logan (BOS) B 23:30 Baltimore (BWI)
WN 3726 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Operates only on 2026-05-31
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3726: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3726
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3726
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3726
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3726
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3726
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
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Parallax here
This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Baltimore (BWI)
  • Luis Munoz Marin, San Juan (SJU) - Orlando (MCO)
  • Nashville (BNA) - Denver (DEN)
  • Nashville (BNA) - Miami (MIA)
  • Providence (PVD) - Nashville (BNA)
  • Sacramento (SMF) - Portland (PDX)
  • Salt Lake City (SLC) - Oakland (OAK)