Southwest Airlines flight WN 3725: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 06:10 Oakland (OAK) 2 07:45 San Diego (SAN) 1
WN 3725 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-06-06 through 2026-08-01
Sun 07:15 Orlando (MCO) 09:50 Philadelphia (PHL) E
WN 3725 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-04-12 through 2026-05-17
Sun 07:15 Orlando (MCO) 09:50 Philadelphia (PHL) E
WN 3725 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Operates only on 2026-05-31
Sat 08:15 Orlando (MCO) 10:50 Philadelphia (PHL) E
WN 3725 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-04-11 through 2026-05-30
Mon,Thu,Fri 09:05 Orlando (MCO) 11:40 Philadelphia (PHL) E
WN 3725 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-04-09 through 2026-06-01
Sun 10:15 Orlando (MCO) 12:50 Philadelphia (PHL) E
WN 3725 Non-stop Boeing 737-800 (73H) 2:35 Operates only on 2026-05-24
Tue,Wed 10:15 Nashville (BNA) 11:15 Birmingham (BHM)
WN 3725 Non-stop Boeing 737-800 (73H) 1:00 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri 11:00 Los Angeles (LAX) 1 12:30 Sacramento (SMF) B
WN 3725 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-03-05 through 2026-04-06
Tue,Wed 11:25 Denver (DEN) 15:00 Chicago O'Hare (ORD) 5
WN 3725 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-06-09 through 2026-07-29
Tue,Wed 11:30 Los Angeles (LAX) 1 13:00 Sacramento (SMF) B
WN 3725 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 11:30 Nashville (BNA) 12:25 Birmingham (BHM)
WN 3725 Non-stop Boeing 737-800 (73H) 0:55 Effective 2026-08-06 through 2026-09-28
Mon,Thu,Fri 12:20 Philadelphia (PHL) E 13:45 Saint Louis (STL) 2
WN 3725 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-09 through 2026-06-01
Sat 12:25 Nashville (BNA) 13:25 Birmingham (BHM)
WN 3725 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2026-08-08 through 2026-09-26
Sun 13:15 Nashville (BNA) 14:10 Birmingham (BHM)
WN 3725 Non-stop Boeing 737-800 (73H) 0:55 Effective 2026-08-09 through 2026-09-27
Sun 17:25 Las Vegas Harry Reid (LAS) 1 19:00 Sacramento (SMF) B
WN 3725 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-06-07 through 2026-08-02
Sat 19:40 Houston Hobby (HOU) 23:05 Raleigh/Durham (RDU) 1
WN 3725 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-02-14 through 2026-02-28
Sat 19:55 Boston Logan (BOS) B 21:40 Chicago Midway (MDW)
WN 3725 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Operates only on 2026-01-03
Mon,Thu,Fri 20:20 Sarasota/Bradenton (SRQ) 21:25 Nashville (BNA)
WN 3725 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 20:20 Sarasota/Bradenton (SRQ) 21:25 Nashville (BNA)
WN 3725 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-02-20 through 2026-03-01
Non-Direct Flights:
Mon,Thu,Fri 09:05 Orlando (MCO) 13:45 Saint Louis (STL) 2
WN 3725 1-stop Boeing 737 MAX 8 (7M8) 5:40 Effective 2026-04-09 through 2026-06-01
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3725: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3725
06:10

07:45
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3725
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3725
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3725
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3725
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3725
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3725
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3725
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3725
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3725
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3725
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 0:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3725
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3725
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3725
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 0:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3725
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3725
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3725
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3725
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3725
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3725
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:40, 1-stop
Boeing 737 MAX 8 (7M8)
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Parallax here
This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Chicago Midway (MDW)
  • Denver (DEN) - Chicago O'Hare (ORD)
  • Houston Hobby (HOU) - Raleigh/Durham (RDU)
  • Las Vegas Harry Reid (LAS) - Sacramento (SMF)
  • Los Angeles (LAX) - Sacramento (SMF)
  • Nashville (BNA) - Birmingham (BHM)
  • Oakland (OAK) - San Diego (SAN)
  • Orlando (MCO) - Philadelphia (PHL)
  • Orlando (MCO) - Saint Louis (STL)
  • Philadelphia (PHL) - Saint Louis (STL)
  • Sarasota/Bradenton (SRQ) - Nashville (BNA)