Southwest Airlines flight WN 4574: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 05:10 Tampa (TPA) 07:25 Baltimore (BWI)
WN 4574 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-11-22 through 2025-11-29
Sat 05:10 Tampa (TPA) 07:25 Baltimore (BWI)
WN 4574 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-12-20 through 2026-01-03
Sat 06:15 Seattle-Tacoma (SEA) 12:00 Love Field, Dallas (DAL) 1
WN 4574 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-06-07 through 2025-08-02
Mon,Thu,Fri 06:40 Sacramento (SMF) B 08:10 Santa Ana (SNA)
WN 4574 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 06:40 Sacramento (SMF) B 08:10 Santa Ana (SNA)
WN 4574 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-07-07 through 2025-08-04
Fri 08:20 Santa Ana (SNA) 09:30 Las Vegas Harry Reid (LAS) 1
WN 4574 Non-stop Boeing 737-700 (73W) 1:10 Operates only on 2025-07-04
Mon,Thu,Fri 08:45 Santa Ana (SNA) 09:55 Las Vegas Harry Reid (LAS) 1
WN 4574 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 08:45 Santa Ana (SNA) 09:55 Las Vegas Harry Reid (LAS) 1
WN 4574 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-07-07 through 2025-08-04
Tue,Wed 09:10 Sacramento (SMF) B 10:40 Santa Ana (SNA)
WN 4574 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-06-10 through 2025-07-30
Fri 10:10 Las Vegas Harry Reid (LAS) 1 18:05 Albany (ALB)
WN 4574 Non-stop Boeing 737-700 (73W) 4:55 Operates only on 2025-07-04
Mon,Thu,Fri,Sun 22:00 Las Vegas Harry Reid (LAS) 1 23:10 Fresno (FAT)
WN 4574 Non-stop Boeing 737-800 (73H) 1:10 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 22:00 Las Vegas Harry Reid (LAS) 1 23:10 Fresno (FAT)
WN 4574 Non-stop Boeing 737-800 (73H) 1:10 Effective 2025-11-21 through 2025-11-28
Fri,Sun 22:00 Las Vegas Harry Reid (LAS) 1 23:10 Fresno (FAT)
WN 4574 Non-stop Boeing 737-800 (73H) 1:10 Effective 2025-12-07 through 2025-12-14
Thu 22:00 Las Vegas Harry Reid (LAS) 1 23:10 Fresno (FAT)
WN 4574 Non-stop Boeing 737-800 (73H) 1:10 Operates only on 2025-12-18
Mon 22:00 Las Vegas Harry Reid (LAS) 1 23:10 Fresno (FAT)
WN 4574 Non-stop Boeing 737-800 (73H) 1:10 Operates only on 2026-01-05
Sun 22:40 Las Vegas Harry Reid (LAS) 1 23:50 Fresno (FAT)
WN 4574 Non-stop Boeing 737-800 (73H) 1:10 Operates only on 2025-11-30
Non-Direct Flights:
Mon,Thu,Fri 06:40 Sacramento (SMF) B 09:55 Las Vegas Harry Reid (LAS) 1
WN 4574 1-stop Boeing 737-700 (73W) 3:15 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 06:40 Sacramento (SMF) B 09:55 Las Vegas Harry Reid (LAS) 1
WN 4574 1-stop Boeing 737-700 (73W) 3:15 Effective 2025-07-07 through 2025-08-04
Fri 08:20 Santa Ana (SNA) 18:05 Albany (ALB)
WN 4574 1-stop Boeing 737-700 (73W) 6:45 Operates only on 2025-07-04
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 4574: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN4574
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
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Wed
-
Thu
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Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4574
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4574
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4574
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 WN4574
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 WN4574
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4574
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4574
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4574
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4574
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4574
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4574
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4574
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4574
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4574
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4574
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4574
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:15, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4574
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:15, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN4574
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:45, 1-stop
Boeing 737-700 (73W)
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Parallax here
This flight number is listed as serving the following routes:
  • Las Vegas Harry Reid (LAS) - Albany (ALB)
  • Las Vegas Harry Reid (LAS) - Fresno (FAT)
  • Sacramento (SMF) - Las Vegas Harry Reid (LAS)
  • Sacramento (SMF) - Santa Ana (SNA)
  • Santa Ana (SNA) - Albany (ALB)
  • Santa Ana (SNA) - Las Vegas Harry Reid (LAS)
  • Seattle-Tacoma (SEA) - Love Field, Dallas (DAL)
  • Tampa (TPA) - Baltimore (BWI)