Southwest Airlines flight WN 3255: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Fri 06:10 Tampa (TPA) 07:45 Saint Louis (STL) 2
WN 3255 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Operates only on 2026-02-06
Mon-Sat 06:50 Long Beach (LGB) 10:10 Denver (DEN)
WN 3255 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-04-07 through 2026-06-03
Sun 06:55 Long Beach (LGB) 10:15 Denver (DEN)
WN 3255 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-04-12 through 2026-05-17
Sun 06:55 Long Beach (LGB) 10:15 Denver (DEN)
WN 3255 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Operates only on 2026-05-31
Thu,Fri,Sun 07:15 Tampa (TPA) 08:50 Saint Louis (STL) 2
WN 3255 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-01-11 through 2026-01-16
Mon,Sun 07:15 Tampa (TPA) 08:50 Saint Louis (STL) 2
WN 3255 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-01-19 through 2026-01-25
Thu,Sun 07:15 Tampa (TPA) 08:50 Saint Louis (STL) 2
WN 3255 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-02-01 through 2026-02-05
Mon,Sun 07:15 Tampa (TPA) 08:50 Saint Louis (STL) 2
WN 3255 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 07:15 Tampa (TPA) 08:50 Saint Louis (STL) 2
WN 3255 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-02-17 through 2026-02-23
Mon 07:15 Tampa (TPA) 08:50 Saint Louis (STL) 2
WN 3255 Non-stop Boeing 737-800 (73H) 2:35 Operates only on 2026-03-02
Sat 08:15 Tampa (TPA) 09:45 Saint Louis (STL) 2
WN 3255 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-01-10 through 2026-02-07
Mon 09:25 Albuquerque (ABQ) 10:50 Denver (DEN)
WN 3255 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-01-05
Sun 09:30 Phoenix Sky Harbor (PHX) 4 13:55 Dallas Love Field (DAL) 1
WN 3255 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-06-07 through 2026-08-02
Sun 10:55 Denver (DEN) 14:25 Birmingham (BHM)
WN 3255 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-04-12 through 2026-05-17
Sun 10:55 Denver (DEN) 14:25 Birmingham (BHM)
WN 3255 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Operates only on 2026-05-31
Mon,Thu,Fri 11:00 Phoenix Sky Harbor (PHX) 4 15:25 Dallas Love Field (DAL) 1
WN 3255 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-06-04 through 2026-08-03
Tue,Wed 11:00 Pittsburgh (PIT) 13:05 Austin (AUS)
WN 3255 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-06-09 through 2026-07-29
Sun 11:15 Long Beach (LGB) 14:00 Seattle-Tacoma (SEA)
WN 3255 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-08-09 through 2026-09-27
Wed 11:25 Long Beach (LGB) 14:05 Seattle-Tacoma (SEA)
WN 3255 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-08-05 through 2026-09-30
Mon 11:30 Denver (DEN) 14:50 Milwaukee (MKE)
WN 3255 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Operates only on 2026-01-05
Mon-Fri 12:10 Tampa (TPA) 13:50 Saint Louis (STL) 2
WN 3255 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 12:10 Tampa (TPA) 13:50 Saint Louis (STL) 2
WN 3255 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-01-18 through 2026-01-23
Mon-Fri 12:10 Tampa (TPA) 13:50 Saint Louis (STL) 2
WN 3255 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 12:10 Tampa (TPA) 13:50 Saint Louis (STL) 2
WN 3255 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-02-08 through 2026-02-11
Tue,Wed 12:10 Tampa (TPA) 13:50 Saint Louis (STL) 2
WN 3255 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-02-18 through 2026-03-04
Mon,Thu,Fri 12:40 Oakland (OAK) 2 14:05 Los Angeles (LAX) 1
WN 3255 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-08-06 through 2026-09-28
Sun 13:25 Denver (DEN) 17:00 Birmingham (BHM)
WN 3255 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Operates only on 2026-05-24
Wed,Thu 14:15 Denver (DEN) 17:30 Milwaukee (MKE)
WN 3255 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Valid until 2026-01-01
Fri,Sun 15:15 Lubbock (LBB) 16:25 Dallas Love Field (DAL) 1
WN 3255 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-02 through 2026-01-04
Mon 15:25 Milwaukee (MKE) 18:15 Ronald Reagan Washington (DCA) 1
WN 3255 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2026-01-05
Sat 15:40 Lubbock (LBB) 16:55 Dallas Love Field (DAL) 1
WN 3255 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Valid until 2026-01-03
Tue,Wed 20:50 Dallas Love Field (DAL) 1 00:15 Orlando (MCO)
WN 3255 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-03-10 through 2026-04-01
The flight arrives 1 day after departure.
Sat 22:40 Las Vegas Harry Reid (LAS) 1 01:25 Boise (BOI)
WN 3255 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-03-14 through 2026-04-04
The flight arrives 1 day after departure.
Non-Direct Flights:
Sun 06:55 Long Beach (LGB) 14:25 Birmingham (BHM)
WN 3255 1-stop Boeing 737-700 (Scimitar Winglets) 5:30 Effective 2026-04-12 through 2026-05-17
Sun 06:55 Long Beach (LGB) 14:25 Birmingham (BHM)
WN 3255 1-stop Boeing 737-700 (Scimitar Winglets) 5:30 Operates only on 2026-05-31
Mon 09:25 Albuquerque (ABQ) 14:50 Milwaukee (MKE)
WN 3255 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Operates only on 2026-01-05
Mon 11:30 Denver (DEN) 18:15 Ronald Reagan Washington (DCA) 1
WN 3255 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Operates only on 2026-01-05
Mon 09:25 Albuquerque (ABQ) 18:15 Ronald Reagan Washington (DCA) 1
WN 3255 2-stop Boeing 737-700 (Scimitar Winglets) 6:50 Operates only on 2026-01-05
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3255: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3255
Operates only on 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-04-07 through 2026-06-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3255
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-02-01 through 2026-02-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3255
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3255
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3255
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-08-05 through 2026-09-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3255
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3255
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3255
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3255
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3255
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3255
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN3255
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN3255
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3255
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3255
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3255
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3255
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:50, 2-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Albuquerque (ABQ) - Denver (DEN)
  • Albuquerque (ABQ) - Milwaukee (MKE)
  • Albuquerque (ABQ) - Ronald Reagan Washington (DCA)
  • Dallas Love Field (DAL) - Orlando (MCO)
  • Denver (DEN) - Birmingham (BHM)
  • Denver (DEN) - Milwaukee (MKE)
  • Denver (DEN) - Ronald Reagan Washington (DCA)
  • Las Vegas Harry Reid (LAS) - Boise (BOI)
  • Long Beach (LGB) - Birmingham (BHM)
  • Long Beach (LGB) - Denver (DEN)
  • Long Beach (LGB) - Seattle-Tacoma (SEA)
  • Lubbock (LBB) - Dallas Love Field (DAL)
  • Milwaukee (MKE) - Ronald Reagan Washington (DCA)
  • Oakland (OAK) - Los Angeles (LAX)
  • Phoenix Sky Harbor (PHX) - Dallas Love Field (DAL)
  • Pittsburgh (PIT) - Austin (AUS)
  • Tampa (TPA) - Saint Louis (STL)