Southwest Airlines flight WN 4055: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 06:00 Tulsa (TUL) 06:50 Las Vegas Harry Reid (LAS) 1
WN 4055 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 06:15 Tulsa (TUL) 07:05 Las Vegas Harry Reid (LAS) 1
WN 4055 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-06-04 through 2026-08-03
Sun 06:30 Tulsa (TUL) 07:15 Las Vegas Harry Reid (LAS) 1
WN 4055 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-06-07 through 2026-08-02
Sat 07:55 Nashville (BNA) 11:15 Fort Lauderdale (FLL) 1
WN 4055 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-02-14 through 2026-02-28
Sat 11:20 Orlando (MCO) 13:45 John Glenn Columbus (CMH)
WN 4055 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Operates only on 2026-01-03
Sun 11:20 Dallas Love Field (DAL) 1 12:25 Tulsa (TUL)
WN 4055 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-08-09 through 2026-09-27
Mon,Thu,Fri 12:55 Nashville (BNA) 15:20 Austin (AUS)
WN 4055 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-09 through 2026-06-01
Sat 14:20 John Glenn Columbus (CMH) 16:40 Phoenix Sky Harbor (PHX) 4
WN 4055 Non-stop Boeing 737-700 (Scimitar Winglets) 4:20 Operates only on 2026-01-03
Tue,Wed 14:40 Houston Hobby (HOU) 15:35 Austin (AUS)
WN 4055 Non-stop Boeing 737-700 (Scimitar Winglets) 0:55 Effective 2026-04-07 through 2026-06-03
Sun 14:40 Houston Hobby (HOU) 15:35 Austin (AUS)
WN 4055 Non-stop Boeing 737-800 (73H) 0:55 Effective 2026-04-12 through 2026-05-17
Sun 14:40 Houston Hobby (HOU) 15:35 Austin (AUS)
WN 4055 Non-stop Boeing 737-800 (73H) 0:55 Operates only on 2026-05-31
Sat 15:00 Houston Hobby (HOU) 15:55 Austin (AUS)
WN 4055 Non-stop Boeing 737 MAX 8 (7M8) 0:55 Effective 2026-04-11 through 2026-05-30
Mon,Thu,Fri 16:05 Austin (AUS) 17:00 Las Vegas Harry Reid (LAS) 1
WN 4055 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-04-09 through 2026-06-01
Tue,Wed 16:10 Austin (AUS) 17:20 Dallas Love Field (DAL) 1
WN 4055 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 16:10 Savannah (SAV) 17:10 Saint Louis (STL) 2
WN 4055 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-08-06 through 2026-09-28
Mon 17:15 Phoenix Sky Harbor (PHX) 4 17:45 Burbank (BUR)
WN 4055 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-01-05
Fri,Sun 17:55 Phoenix Sky Harbor (PHX) 4 18:25 Burbank (BUR)
WN 4055 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-01-02 through 2026-01-04
Tue,Wed 17:55 Dallas Love Field (DAL) 1 19:20 Burbank (BUR)
WN 4055 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2026-04-07 through 2026-06-03
Non-Direct Flights:
Sat 11:20 Orlando (MCO) 16:40 Phoenix Sky Harbor (PHX) 4
WN 4055 1-stop Boeing 737-700 (Scimitar Winglets) 7:20 Operates only on 2026-01-03
Mon,Thu,Fri 12:55 Nashville (BNA) 17:00 Las Vegas Harry Reid (LAS) 1
WN 4055 1-stop Boeing 737 MAX 8 (7M8) 6:05 Effective 2026-04-09 through 2026-06-01
Tue,Wed 14:40 Houston Hobby (HOU) 17:20 Dallas Love Field (DAL) 1
WN 4055 1-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-04-07 through 2026-06-03
Tue,Wed 16:10 Austin (AUS) 19:20 Burbank (BUR)
WN 4055 1-stop Boeing 737-700 (Scimitar Winglets) 5:10 Effective 2026-04-07 through 2026-06-03
Tue,Wed 14:40 Houston Hobby (HOU) 19:20 Burbank (BUR)
WN 4055 2-stop Boeing 737-700 (Scimitar Winglets) 6:40 Effective 2026-04-07 through 2026-06-03
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 4055: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN4055
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4055
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4055
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4055
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4055
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4055
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4055
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4055
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4055
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 0:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4055
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 0:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4055
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 0:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4055
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4055
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4055
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4055
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4055
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4055
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4055
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4055
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4055
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:05, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4055
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4055
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4055
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:40, 2-stop
Boeing 737-700 (Scimitar Winglets)
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Parallax here
This flight number is listed as serving the following routes:
  • Austin (AUS) - Burbank (BUR)
  • Austin (AUS) - Dallas Love Field (DAL)
  • Austin (AUS) - Las Vegas Harry Reid (LAS)
  • Dallas Love Field (DAL) - Burbank (BUR)
  • Dallas Love Field (DAL) - Tulsa (TUL)
  • Houston Hobby (HOU) - Austin (AUS)
  • Houston Hobby (HOU) - Burbank (BUR)
  • Houston Hobby (HOU) - Dallas Love Field (DAL)
  • John Glenn Columbus (CMH) - Phoenix Sky Harbor (PHX)
  • Nashville (BNA) - Austin (AUS)
  • Nashville (BNA) - Fort Lauderdale (FLL)
  • Nashville (BNA) - Las Vegas Harry Reid (LAS)
  • Orlando (MCO) - John Glenn Columbus (CMH)
  • Orlando (MCO) - Phoenix Sky Harbor (PHX)
  • Phoenix Sky Harbor (PHX) - Burbank (BUR)
  • Savannah (SAV) - Saint Louis (STL)
  • Tulsa (TUL) - Las Vegas Harry Reid (LAS)