Southwest Airlines flight WN 4230: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 06:45 Kansas City (MCI) 08:35 Austin (AUS)
WN 4230 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 10:00 Houston Hobby (HOU) 13:40 Fort Lauderdale (FLL) 1
WN 4230 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-08-06 through 2026-09-28
Sat 10:05 Nashville (BNA) 12:35 Charleston (CHS)
WN 4230 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-06-06 through 2026-08-01
Sat 17:40 Houston Hobby (HOU) 21:00 Fort Lauderdale (FLL) 1
WN 4230 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-08-08 through 2026-09-26
Tue,Wed 18:20 Houston Hobby (HOU) 21:40 Fort Lauderdale (FLL) 1
WN 4230 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-08-04 through 2026-09-30
Sun 18:35 Houston Hobby (HOU) 22:00 Fort Lauderdale (FLL) 1
WN 4230 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-08-09 through 2026-09-27
Sun 18:40 San Francisco (SFO) 2 20:50 Phoenix Sky Harbor (PHX) 4
WN 4230 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 19:50 Austin (AUS) 21:05 Denver (DEN)
WN 4230 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 19:50 Austin (AUS) 21:05 Denver (DEN)
WN 4230 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-02-20 through 2026-03-01
Mon,Sun 20:50 Austin (AUS) 22:05 Denver (DEN)
WN 4230 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 20:50 Austin (AUS) 22:05 Denver (DEN)
WN 4230 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-02-01 through 2026-02-06
Mon 20:50 Austin (AUS) 22:05 Denver (DEN)
WN 4230 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Operates only on 2026-02-09
Tue,Thu,Sun 20:50 Austin (AUS) 22:05 Denver (DEN)
WN 4230 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-02-15 through 2026-02-19
Mon 20:50 Austin (AUS) 22:05 Denver (DEN)
WN 4230 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-02-23 through 2026-03-02
Thu,Fri,Sun 21:00 Austin (AUS) 22:15 Denver (DEN)
WN 4230 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-01-11 through 2026-01-16
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 4230: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN4230
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4230
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4230
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4230
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4230
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4230
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4230
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4230
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4230
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4230
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4230
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4230
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4230
Effective 2026-02-15 through 2026-02-19
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4230
Effective 2026-02-23 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4230
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)
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Parallax here
This flight number is listed as serving the following routes:
  • Austin (AUS) - Denver (DEN)
  • Houston Hobby (HOU) - Fort Lauderdale (FLL)
  • Kansas City (MCI) - Austin (AUS)
  • Nashville (BNA) - Charleston (CHS)
  • San Francisco (SFO) - Phoenix Sky Harbor (PHX)