Southwest Airlines flight WN 4109: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 07:00 Sacramento (SMF) B 08:30 San Diego (SAN) 1
WN 4109 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-04-12 through 2026-05-17
Sun 07:00 Sacramento (SMF) B 08:30 San Diego (SAN) 1
WN 4109 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-05-31
Sat 07:20 Tampa (TPA) 10:05 Hartford (BDL)
WN 4109 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-02-14 through 2026-02-28
Sun 07:20 Miami (MIA) 09:30 Dallas Love Field (DAL) 1
WN 4109 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Operates only on 2026-05-24
Tue,Wed 08:40 San Diego (SAN) 1 13:25 San Antonio (SAT) A
WN 4109 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 08:45 San Diego (SAN) 1 13:30 San Antonio (SAT) A
WN 4109 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-04-09 through 2026-06-01
Sun 09:10 San Diego (SAN) 1 13:50 San Antonio (SAT) A
WN 4109 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-04-12 through 2026-05-17
Sun 09:10 San Diego (SAN) 1 13:50 San Antonio (SAT) A
WN 4109 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Operates only on 2026-05-31
Daily 09:15 Las Vegas Harry Reid (LAS) 1 12:35 Honolulu (HNL) 2
WN 4109 Non-stop Boeing 737 MAX 8 (7M8) 6:20 Effective 2026-06-04 through 2026-08-03
Sun 10:30 Las Vegas Harry Reid (LAS) 1 14:40 Amarillo (AMA)
WN 4109 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-08-09 through 2026-09-27
Sat 10:40 Hartford (BDL) 12:05 Baltimore (BWI)
WN 4109 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-14 through 2026-02-28
Tue,Wed 10:45 Las Vegas Harry Reid (LAS) 1 14:55 Amarillo (AMA)
WN 4109 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri 10:50 Tampa (TPA) 13:35 Hartford (BDL)
WN 4109 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 10:50 Tampa (TPA) 13:35 Hartford (BDL)
WN 4109 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-02-20 through 2026-03-01
Sat 12:30 Hartford (BDL) 14:00 Baltimore (BWI)
WN 4109 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-01-10 through 2026-02-07
Sat 12:40 Baltimore (BWI) 15:25 Fort Lauderdale (FLL) 1
WN 4109 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 14:15 Hartford (BDL) 15:40 Baltimore (BWI)
WN 4109 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 14:15 Hartford (BDL) 15:40 Baltimore (BWI)
WN 4109 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-02-20 through 2026-03-01
Sat 15:40 Orlando (MCO) 17:30 Milwaukee (MKE)
WN 4109 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-08-08 through 2026-09-26
Daily 19:00 Kahului (OGG) 19:45 Honolulu (HNL) 2
WN 4109 Non-stop Boeing 737 MAX 8 (7M8) 0:45 Effective 2026-03-08 through 2026-04-06
Thu,Fri 20:00 Kahului (OGG) 20:45 Honolulu (HNL) 2
WN 4109 Non-stop Boeing 737 MAX 8 (7M8) 0:45 Effective 2026-03-05 through 2026-03-06
Sat 22:45 Las Vegas Harry Reid (LAS) 1 01:10 Albuquerque (ABQ)
WN 4109 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Valid until 2026-01-03
The flight arrives 1 day after departure.
Non-Direct Flights:
Sun 07:00 Sacramento (SMF) B 13:50 San Antonio (SAT) A
WN 4109 1-stop Boeing 737-700 (Scimitar Winglets) 4:50 Effective 2026-04-12 through 2026-05-17
Sun 07:00 Sacramento (SMF) B 13:50 San Antonio (SAT) A
WN 4109 1-stop Boeing 737-700 (Scimitar Winglets) 4:50 Operates only on 2026-05-31
Sat 07:20 Tampa (TPA) 12:05 Baltimore (BWI)
WN 4109 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Effective 2026-02-14 through 2026-02-28
Sat 10:40 Hartford (BDL) 15:25 Fort Lauderdale (FLL) 1
WN 4109 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 10:50 Tampa (TPA) 15:40 Baltimore (BWI)
WN 4109 1-stop Boeing 737 MAX 8 (7M8) 4:50 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 10:50 Tampa (TPA) 15:40 Baltimore (BWI)
WN 4109 1-stop Boeing 737 MAX 8 (7M8) 4:50 Effective 2026-02-20 through 2026-03-01
Sat 07:20 Tampa (TPA) 15:25 Fort Lauderdale (FLL) 1
WN 4109 2-stop Boeing 737-700 (Scimitar Winglets) 8:05 Effective 2026-02-14 through 2026-02-28
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 4109: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN4109
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4109
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4109
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4109
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4109
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4109
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4109
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4109
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4109
Effective 2026-06-04 through 2026-08-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4109
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4109
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4109
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4109
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4109
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4109
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4109
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4109
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4109
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4109
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4109
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4109
Effective 2026-03-05 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 0:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4109
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN4109
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4109
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4109
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4109
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4109
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:50, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4109
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:50, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4109
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:05, 2-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Fort Lauderdale (FLL)
  • Hartford (BDL) - Baltimore (BWI)
  • Hartford (BDL) - Fort Lauderdale (FLL)
  • Kahului (OGG) - Honolulu (HNL)
  • Las Vegas Harry Reid (LAS) - Albuquerque (ABQ)
  • Las Vegas Harry Reid (LAS) - Amarillo (AMA)
  • Las Vegas Harry Reid (LAS) - Honolulu (HNL)
  • Miami (MIA) - Dallas Love Field (DAL)
  • Orlando (MCO) - Milwaukee (MKE)
  • Sacramento (SMF) - San Antonio (SAT)
  • Sacramento (SMF) - San Diego (SAN)
  • San Diego (SAN) - San Antonio (SAT)
  • Tampa (TPA) - Baltimore (BWI)
  • Tampa (TPA) - Fort Lauderdale (FLL)
  • Tampa (TPA) - Hartford (BDL)