Southwest Airlines flight WN 4553: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 06:25 San Antonio (SAT) A 08:30 Saint Louis (STL) 2
WN 4553 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Operates only on 2025-11-30
Mon,Thu,Fri 09:55 Santa Ana (SNA) 11:15 San Jose (SJC) B
WN 4553 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-10-02 through 2025-10-31
Sun 11:35 Las Vegas Harry Reid (LAS) 1 12:55 Phoenix Sky Harbor (PHX) 4
WN 4553 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2025-08-31
Sun 14:50 Austin (AUS) 17:25 Midway, Chicago (MDW)
WN 4553 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Valid until 2025-05-18
Sun 14:50 Austin (AUS) 17:25 Midway, Chicago (MDW)
WN 4553 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Operates only on 2025-06-01
Mon,Thu-Sat 14:55 Austin (AUS) 17:30 Midway, Chicago (MDW)
WN 4553 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Valid until 2025-06-02
Sat 16:30 Denver (DEN) 17:55 Long Beach (LGB)
WN 4553 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-11-22 through 2025-11-29
Sat 16:30 Denver (DEN) 17:55 Long Beach (LGB)
WN 4553 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-12-20 through 2026-01-03
Sat 18:20 Midway, Chicago (MDW) 20:35 Louisville (SDF)
WN 4553 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Valid until 2025-05-31
Tue,Wed 19:45 Austin (AUS) 22:15 Midway, Chicago (MDW)
WN 4553 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-05-06 through 2025-06-04
Sun 22:40 Las Vegas Harry Reid (LAS) 1 23:55 Phoenix Sky Harbor (PHX) 4
WN 4553 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-08-10 through 2025-08-24
Sun 22:40 Las Vegas Harry Reid (LAS) 1 23:55 Phoenix Sky Harbor (PHX) 4
WN 4553 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-09-07 through 2025-09-28
Non-Direct Flights:
Sat 14:55 Austin (AUS) 20:35 Louisville (SDF)
WN 4553 1-stop Boeing 737 MAX 8 (7M8) 4:40 Valid until 2025-05-31
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 4553: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN4553
Operates only on 2025-11-30
Mon
-
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4553
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
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Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4553
Operates only on 2025-08-31
Mon
-
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4553
Valid until 2025-05-18
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4553
Operates only on 2025-06-01
Mon
-
Tue
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Wed
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Thu
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Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4553
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4553
Effective 2025-11-22 through 2025-11-29
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4553
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
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Wed
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Thu
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Fri
-
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4553
Valid until 2025-05-31
Mon
-
Tue
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Wed
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Thu
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Fri
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Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4553
Effective 2025-05-06 through 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4553
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
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Thu
-
Fri
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Sat
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Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4553
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
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Wed
-
Thu
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Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)

Non-Direct Flights:

Southwest Airlines WN4553
Valid until 2025-05-31
Mon
-
Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 4:40, 1-stop
Boeing 737 MAX 8 (7M8)
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This flight number is listed as serving the following routes:
  • Austin (AUS) - Louisville (SDF)
  • Austin (AUS) - Midway, Chicago (MDW)
  • Denver (DEN) - Long Beach (LGB)
  • Las Vegas Harry Reid (LAS) - Phoenix Sky Harbor (PHX)
  • Midway, Chicago (MDW) - Louisville (SDF)
  • San Antonio (SAT) - Saint Louis (STL)
  • Santa Ana (SNA) - San Jose (SJC)