Southwest Airlines flight WN 4579: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 08:30 Orlando (MCO) 10:40 Ronald Reagan Washington (DCA)
WN 4579 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-11-04 through 2025-11-12
Mon-Thu 08:30 Orlando (MCO) 10:40 Ronald Reagan Washington (DCA)
WN 4579 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-11-17 through 2025-11-20
Sun 08:30 Orlando (MCO) 11:10 Albany (ALB)
WN 4579 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Operates only on 2025-11-30
Mon-Fri 08:30 Orlando (MCO) 10:40 Ronald Reagan Washington (DCA)
WN 4579 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-12-02 through 2025-12-11
Mon-Wed 08:30 Orlando (MCO) 10:40 Ronald Reagan Washington (DCA)
WN 4579 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-12-15 through 2025-12-17
Wed,Thu 08:30 Orlando (MCO) 10:40 Ronald Reagan Washington (DCA)
WN 4579 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-12-24 through 2026-01-01
Sat 11:30 San Jose (SJC) B 13:00 Santa Ana (SNA)
WN 4579 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-06-07 through 2025-08-02
Sun 11:50 Albany (ALB) 13:10 Baltimore (BWI)
WN 4579 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Operates only on 2025-11-30
Sat 13:35 Santa Ana (SNA) 15:00 Phoenix Sky Harbor (PHX) 4
WN 4579 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-06-07 through 2025-08-02
Mon,Thu,Fri 14:40 Seattle-Tacoma (SEA) 18:20 Denver (DEN)
WN 4579 Non-stop Boeing 737-800 (73H) 2:40 Effective 2025-08-07 through 2025-09-29
Mon-Wed 14:40 Los Angeles (LAX) 1 19:50 Houston Hobby (HOU)
WN 4579 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-11-25 through 2025-12-01
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 Effective 2025-12-19 through 2026-01-04
Sun 15:00 Seattle-Tacoma (SEA) 18:40 Denver (DEN)
WN 4579 Non-stop Boeing 737-800 (73H) 2:40 Operates only on 2025-08-31
Sat 15:15 Seattle-Tacoma (SEA) 19:00 Denver (DEN)
WN 4579 Non-stop Boeing 737-700 (73W) 2:45 Effective 2025-08-09 through 2025-09-27
Sun 15:45 Seattle-Tacoma (SEA) 19:30 Denver (DEN)
WN 4579 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2025-08-10 through 2025-08-24
Sun 15:45 Seattle-Tacoma (SEA) 19:30 Denver (DEN)
WN 4579 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2025-09-07 through 2025-09-28
Sat 16:25 Los Angeles (LAX) 1 21:35 Houston Hobby (HOU)
WN 4579 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-11-22 through 2025-11-29
Sat 16:25 Los Angeles (LAX) 1 21:35 Houston Hobby (HOU)
WN 4579 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-12-20 through 2026-01-03
Mon,Thu,Fri 16:45 Sacramento (SMF) B 18:15 Santa Ana (SNA)
WN 4579 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 16:45 Sacramento (SMF) B 18:15 Santa Ana (SNA)
WN 4579 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-07-07 through 2025-08-04
Fri 17:00 Sacramento (SMF) B 18:30 Santa Ana (SNA)
WN 4579 Non-stop Boeing 737-700 (73W) 1:30 Operates only on 2025-07-04
Mon,Thu,Fri 18:50 Santa Ana (SNA) 20:10 Phoenix Sky Harbor (PHX) 4
WN 4579 Non-stop Boeing 737-700 (73W) 1:20 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 18:50 Santa Ana (SNA) 20:10 Phoenix Sky Harbor (PHX) 4
WN 4579 Non-stop Boeing 737-700 (73W) 1:20 Effective 2025-07-07 through 2025-08-04
Tue,Wed 19:20 Santa Ana (SNA) 20:40 Phoenix Sky Harbor (PHX) 4
WN 4579 Non-stop Boeing 737-700 (73W) 1:20 Effective 2025-06-10 through 2025-07-30
Non-Direct Flights:
Sun 08:30 Orlando (MCO) 13:10 Baltimore (BWI)
WN 4579 1-stop Boeing 737 MAX 8 (7M8) 4:40 Operates only on 2025-11-30
Sat 11:30 San Jose (SJC) B 15:00 Phoenix Sky Harbor (PHX) 4
WN 4579 1-stop Boeing 737-700 (73W) 3:30 Effective 2025-06-07 through 2025-08-02
Mon,Thu,Fri 16:45 Sacramento (SMF) B 20:10 Phoenix Sky Harbor (PHX) 4
WN 4579 1-stop Boeing 737-700 (73W) 3:25 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 16:45 Sacramento (SMF) B 20:10 Phoenix Sky Harbor (PHX) 4
WN 4579 1-stop Boeing 737-700 (73W) 3:25 Effective 2025-07-07 through 2025-08-04
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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 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4579
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4579
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4579
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4579
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4579
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4579
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4579
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4579
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4579
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4579
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4579
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4579
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4579
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4579
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4579
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4579
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4579
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4579
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4579
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4579
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4579
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4579
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4579
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)

Non-Direct Flights:

Southwest Airlines WN4579
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:40, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4579
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:30, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4579
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:25, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4579
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:25, 1-stop
Boeing 737-700 (73W)
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This flight number is listed as serving the following routes:
  • Albany (ALB) - Baltimore (BWI)
  • Los Angeles (LAX) - Houston Hobby (HOU)
  • Orlando (MCO) - Albany (ALB)
  • Orlando (MCO) - Baltimore (BWI)
  • Orlando (MCO) - Ronald Reagan Washington (DCA)
  • Sacramento (SMF) - Phoenix Sky Harbor (PHX)
  • Sacramento (SMF) - Santa Ana (SNA)
  • San Jose (SJC) - Phoenix Sky Harbor (PHX)
  • San Jose (SJC) - Santa Ana (SNA)
  • Santa Ana (SNA) - Phoenix Sky Harbor (PHX)
  • Seattle-Tacoma (SEA) - Denver (DEN)