Southwest Airlines flight WN 4127: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sun 07:25 Orlando (MCO) 10:25 Phoenix Sky Harbor (PHX) 4
WN 4127 Non-stop Boeing 737-800 (73H) 5:00 Operates only on 2025-11-30
Sun 08:55 Houston Hobby (HOU) 10:25 Midland (MAF)
WN 4127 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Valid until 2025-05-18
Sun 08:55 Houston Hobby (HOU) 10:25 Midland (MAF)
WN 4127 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Operates only on 2025-06-01
Sun 09:30 Houston Hobby (HOU) 11:00 Midland (MAF)
WN 4127 Non-stop Boeing 737-700 (73W) 1:30 Operates only on 2025-05-25
Sat 10:35 Phoenix Sky Harbor (PHX) 4 12:15 Salt Lake City (SLC)
WN 4127 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-11-08 through 2025-11-15
Sat 10:35 Phoenix Sky Harbor (PHX) 4 12:15 Salt Lake City (SLC)
WN 4127 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-12-06 through 2025-12-13
Mon,Thu,Fri,Sun 10:50 Phoenix Sky Harbor (PHX) 4 12:30 Salt Lake City (SLC)
WN 4127 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 10:50 Phoenix Sky Harbor (PHX) 4 12:30 Salt Lake City (SLC)
WN 4127 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-11-21 through 2025-11-28
Fri,Sun 10:50 Phoenix Sky Harbor (PHX) 4 12:30 Salt Lake City (SLC)
WN 4127 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-12-07 through 2025-12-14
Thu 10:50 Phoenix Sky Harbor (PHX) 4 12:30 Salt Lake City (SLC)
WN 4127 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Operates only on 2025-12-18
Mon 10:50 Phoenix Sky Harbor (PHX) 4 12:30 Salt Lake City (SLC)
WN 4127 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Operates only on 2026-01-05
Sun 11:10 Phoenix Sky Harbor (PHX) 4 12:50 Salt Lake City (SLC)
WN 4127 Non-stop Boeing 737-800 (73H) 1:40 Operates only on 2025-11-30
Tue,Wed 19:00 Phoenix Sky Harbor (PHX) 4 20:10 Las Vegas Harry Reid (LAS) 1
WN 4127 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-06-10 through 2025-07-30
Tue,Wed 20:45 Phoenix Sky Harbor (PHX) 4 22:20 Salt Lake City (SLC)
WN 4127 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-11-04 through 2025-11-12
Mon-Thu 20:45 Phoenix Sky Harbor (PHX) 4 22:20 Salt Lake City (SLC)
WN 4127 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-11-17 through 2025-11-20
Mon-Fri 20:45 Phoenix Sky Harbor (PHX) 4 22:20 Salt Lake City (SLC)
WN 4127 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-12-02 through 2025-12-11
Mon-Wed 20:45 Phoenix Sky Harbor (PHX) 4 22:20 Salt Lake City (SLC)
WN 4127 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-12-15 through 2025-12-17
Wed,Thu 20:45 Phoenix Sky Harbor (PHX) 4 22:20 Salt Lake City (SLC)
WN 4127 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-12-24 through 2026-01-01
Mon,Thu,Fri 20:55 Houston Hobby (HOU) 22:30 Midland (MAF)
WN 4127 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Valid until 2025-06-02
Sat 21:05 Houston Hobby (HOU) 22:35 Midland (MAF)
WN 4127 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Valid until 2025-05-31
Non-Direct Flights:
Sun 07:25 Orlando (MCO) 12:50 Salt Lake City (SLC)
WN 4127 1-stop Boeing 737-800 (73H) 7:25 Operates only on 2025-11-30
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 4127: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN4127
Operates only on 2025-11-30
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: 5:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4127
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: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4127
Operates only on 2025-06-01
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: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4127
Operates only on 2025-05-25
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: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4127
Effective 2025-11-08 through 2025-11-15
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
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Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4127
Effective 2025-12-06 through 2025-12-13
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: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4127
Effective 2025-11-02 through 2025-11-16
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4127
Effective 2025-11-21 through 2025-11-28
Mon
Tue
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Wed
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Thu
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Fri
Sat
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Sun
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4127
Effective 2025-12-07 through 2025-12-14
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4127
Operates only on 2025-12-18
Mon
-
Tue
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Wed
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Thu
Fri
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Sat
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Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4127
Operates only on 2026-01-05
Mon
Tue
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Wed
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Thu
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Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4127
Operates only on 2025-11-30
Mon
-
Tue
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Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4127
Effective 2025-06-10 through 2025-07-30
Mon
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Tue
Wed
Thu
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Fri
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Sat
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Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN4127
Effective 2025-11-04 through 2025-11-12
Mon
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Tue
Wed
Thu
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Fri
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Sat
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Sun
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Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4127
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4127
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4127
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4127
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4127
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4127
Valid until 2025-05-31
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
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Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4127
Operates only on 2025-11-30
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: 7:25, 1-stop
Boeing 737-800 (73H)
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Parallax here -
This flight number is listed as serving the following routes:
  • Houston Hobby (HOU) - Midland (MAF)
  • Orlando (MCO) - Phoenix Sky Harbor (PHX)
  • Orlando (MCO) - Salt Lake City (SLC)
  • Phoenix Sky Harbor (PHX) - Las Vegas Harry Reid (LAS)
  • Phoenix Sky Harbor (PHX) - Salt Lake City (SLC)