Southwest Airlines flight WN 3599: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 06:05 Las Vegas Harry Reid (LAS) 1 07:45 Sacramento (SMF) B
WN 3599 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-03-10 through 2026-04-01
Sun 06:25 Spokane (GEG) 09:00 Phoenix Sky Harbor (PHX) 4
WN 3599 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-06-07 through 2026-08-02
Tue,Wed 08:45 Pittsburgh (PIT) 09:10 Chicago Midway (MDW)
WN 3599 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-06-09 through 2026-07-29
Sun 09:35 Phoenix Sky Harbor (PHX) 4 10:55 Long Beach (LGB)
WN 3599 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-06-07 through 2026-08-02
Mon 09:45 Orlando (MCO) 12:25 Los Angeles (LAX) 1
WN 3599 Non-stop Boeing 737 MAX 8 (7M8) 5:40 Operates only on 2026-01-05
Sun 11:00 Dallas Love Field (DAL) 1 12:05 Las Vegas Harry Reid (LAS) 1
WN 3599 Non-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2026-03-08 through 2026-04-05
Sun 12:40 Las Vegas Harry Reid (LAS) 1 15:50 Bozeman (BZN)
WN 3599 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-03-08 through 2026-04-05
Mon,Thu,Fri 13:15 Indianapolis (IND) 14:45 Atlanta (ATL) N
WN 3599 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-08-06 through 2026-09-28
Sat 13:45 Sacramento (SMF) B 15:15 Las Vegas Harry Reid (LAS) 1
WN 3599 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-01-03
Daily 14:15 Kahului (OGG) 15:00 Honolulu (HNL) 2
WN 3599 Non-stop Boeing 737 MAX 8 (7M8) 0:45 Effective 2026-04-07 through 2026-06-03
Sat 14:20 Tampa (TPA) 16:05 Milwaukee (MKE)
WN 3599 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-06-06 through 2026-08-01
Wed,Thu 15:30 Orlando (MCO) 18:05 Los Angeles (LAX) 1
WN 3599 Non-stop Boeing 737-800 (73H) 5:35 Valid until 2026-01-01
Sat 16:40 Milwaukee (MKE) 18:00 Saint Louis (STL) 2
WN 3599 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-06-06 through 2026-08-01
Sat 19:50 Houston Hobby (HOU) 20:50 San Antonio (SAT) A
WN 3599 Non-stop Boeing 737 MAX 8 (7M8) 1:00 Effective 2026-08-08 through 2026-09-26
Tue,Wed 20:40 Houston Hobby (HOU) 21:40 San Antonio (SAT) A
WN 3599 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2026-08-04 through 2026-09-30
Sun 21:55 Houston Hobby (HOU) 22:55 San Antonio (SAT) A
WN 3599 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2026-08-09 through 2026-09-27
Non-Direct Flights:
Sun 06:25 Spokane (GEG) 10:55 Long Beach (LGB)
WN 3599 1-stop Boeing 737-700 (Scimitar Winglets) 4:30 Effective 2026-06-07 through 2026-08-02
Sun 11:00 Dallas Love Field (DAL) 1 15:50 Bozeman (BZN)
WN 3599 1-stop Boeing 737-700 (Scimitar Winglets) 5:50 Effective 2026-03-08 through 2026-04-05
Sat 14:20 Tampa (TPA) 18:00 Saint Louis (STL) 2
WN 3599 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Effective 2026-06-06 through 2026-08-01
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3599: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3599
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3599
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3599
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3599
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3599
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3599
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3599
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3599
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3599
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3599
Effective 2026-04-07 through 2026-06-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3599
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3599
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3599
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3599
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3599
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3599
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3599
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3599
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3599
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:40, 1-stop
Boeing 737-700 (Scimitar Winglets)
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Parallax here
This flight number is listed as serving the following routes:
  • Dallas Love Field (DAL) - Bozeman (BZN)
  • Dallas Love Field (DAL) - Las Vegas Harry Reid (LAS)
  • Houston Hobby (HOU) - San Antonio (SAT)
  • Indianapolis (IND) - Atlanta (ATL)
  • Kahului (OGG) - Honolulu (HNL)
  • Las Vegas Harry Reid (LAS) - Bozeman (BZN)
  • Milwaukee (MKE) - Saint Louis (STL)
  • Orlando (MCO) - Los Angeles (LAX)
  • Phoenix Sky Harbor (PHX) - Long Beach (LGB)
  • Pittsburgh (PIT) - Chicago Midway (MDW)
  • Sacramento (SMF) - Las Vegas Harry Reid (LAS)
  • Spokane (GEG) - Long Beach (LGB)
  • Spokane (GEG) - Phoenix Sky Harbor (PHX)
  • Tampa (TPA) - Milwaukee (MKE)
  • Tampa (TPA) - Saint Louis (STL)