Southwest Airlines flight WN 4579: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat 05:25 Tulsa (TUL) 06:35 Dallas Love Field (DAL) 1
WN 4579 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-03-07 through 2026-04-04
Mon,Thu,Fri 05:30 Tulsa (TUL) 06:40 Dallas Love Field (DAL) 1
WN 4579 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-03-05 through 2026-04-06
Sun 05:35 Tulsa (TUL) 06:45 Dallas Love Field (DAL) 1
WN 4579 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-03-08 through 2026-04-05
Tue,Wed 06:00 Tulsa (TUL) 07:10 Dallas Love Field (DAL) 1
WN 4579 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-03-10 through 2026-04-01
Thu 08:25 Orlando (MCO) 10:35 Ronald Reagan Washington (DCA) 1
WN 4579 Non-stop Boeing 737-800 (73H) 2:10 Valid until 2026-01-01
Tue 10:25 Denver (DEN) 12:05 Salt Lake City (SLC)
WN 4579 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-08-04 through 2026-09-29
Mon,Thu,Fri 11:45 Dallas Love Field (DAL) 1 12:55 Midland (MAF)
WN 4579 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-06-04 through 2026-08-03
Sun 14:00 Denver (DEN) 17:20 Milwaukee (MKE)
WN 4579 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-08-09 through 2026-09-27
Mon,Tue,Fri,Sun 14:40 Los Angeles (LAX) 1 19:50 Houston Hobby (HOU)
WN 4579 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Valid until 2026-01-04
Sat 14:45 Denver (DEN) 16:20 Burbank (BUR)
WN 4579 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-01-10 through 2026-02-28
Wed 15:10 Baltimore (BWI) 16:55 Indianapolis (IND)
WN 4579 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-05 through 2026-09-30
Sat 16:25 Los Angeles (LAX) 1 21:35 Houston Hobby (HOU)
WN 4579 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Valid until 2026-01-03
Mon,Thu 16:45 Denver (DEN) 18:20 Burbank (BUR)
WN 4579 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 16:45 Denver (DEN) 18:20 Burbank (BUR)
WN 4579 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-02-20 through 2026-03-01
Fri 16:50 Denver (DEN) 18:25 Burbank (BUR)
WN 4579 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Operates only on 2026-02-13
Sat 19:35 Baltimore (BWI) 20:35 Milwaukee (MKE)
WN 4579 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-08-08 through 2026-09-26
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 4579: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN4579
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4579
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4579
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4579
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4579
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4579
Effective 2026-08-04 through 2026-09-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4579
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4579
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4579
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4579
Effective 2026-01-10 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4579
Effective 2026-08-05 through 2026-09-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4579
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4579
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4579
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4579
Operates only on 2026-02-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4579
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)
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This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Indianapolis (IND)
  • Baltimore (BWI) - Milwaukee (MKE)
  • Dallas Love Field (DAL) - Midland (MAF)
  • Denver (DEN) - Burbank (BUR)
  • Denver (DEN) - Milwaukee (MKE)
  • Denver (DEN) - Salt Lake City (SLC)
  • Los Angeles (LAX) - Houston Hobby (HOU)
  • Orlando (MCO) - Ronald Reagan Washington (DCA)
  • Tulsa (TUL) - Dallas Love Field (DAL)