Southwest Airlines flight WN 1255: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 08:15 Dallas Love Field (DAL) 1 09:25 San Antonio (SAT) A
WN 1255 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-10 through 2026-02-07
Sat 09:20 Dallas Love Field (DAL) 1 13:15 Baltimore (BWI)
WN 1255 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-08-08 through 2026-09-26
Sun 09:25 Dallas Love Field (DAL) 1 13:20 Baltimore (BWI)
WN 1255 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-08-09 through 2026-09-27
Wed,Thu 09:50 Nashville (BNA) 12:25 Charleston (CHS)
WN 1255 Non-stop Boeing 737-700 (73W) 1:35 Valid until 2026-01-01
Sun 09:55 Las Vegas Harry Reid (LAS) 1 11:30 Oakland (OAK) 2
WN 1255 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2026-05-24
Mon-Fri 10:00 Nashville (BNA) 11:40 Destin/Fort Walton Beach (VPS)
WN 1255 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-01-06 through 2026-01-14
Sat 10:00 San Antonio (SAT) A 13:10 Atlanta (ATL) N
WN 1255 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-01-10 through 2026-02-07
Tue-Fri,Sun 10:00 Nashville (BNA) 11:40 Destin/Fort Walton Beach (VPS)
WN 1255 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-01-18 through 2026-01-23
Mon-Fri 10:00 Nashville (BNA) 11:40 Destin/Fort Walton Beach (VPS)
WN 1255 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-01-26 through 2026-02-04
Sun 10:00 Nashville (BNA) 11:40 Destin/Fort Walton Beach (VPS)
WN 1255 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Operates only on 2026-02-08
Tue,Wed 10:00 Nashville (BNA) 11:40 Destin/Fort Walton Beach (VPS)
WN 1255 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-02-10 through 2026-02-11
Tue,Wed 10:00 Nashville (BNA) 11:40 Destin/Fort Walton Beach (VPS)
WN 1255 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-02-18 through 2026-03-04
Tue,Wed 10:40 Dallas Love Field (DAL) 1 12:20 Salt Lake City (SLC)
WN 1255 Non-stop Boeing 737-800 (73H) 2:40 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri 12:00 San Antonio (SAT) A 15:10 Atlanta (ATL) N
WN 1255 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 12:00 San Antonio (SAT) A 15:10 Atlanta (ATL) N
WN 1255 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-02-20 through 2026-03-01
Mon,Thu,Fri 12:00 Denver (DEN) 13:45 Bozeman (BZN)
WN 1255 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-08-06 through 2026-09-28
Sun 12:10 Indianapolis (IND) 13:10 Las Vegas Harry Reid (LAS) 1
WN 1255 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-04-12 through 2026-05-17
Sun 12:10 Indianapolis (IND) 13:10 Las Vegas Harry Reid (LAS) 1
WN 1255 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Operates only on 2026-05-31
Thu,Fri,Sun 12:20 San Antonio (SAT) A 15:30 Atlanta (ATL) N
WN 1255 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-01-11 through 2026-01-16
Mon,Sun 12:20 San Antonio (SAT) A 15:30 Atlanta (ATL) N
WN 1255 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 12:20 San Antonio (SAT) A 15:30 Atlanta (ATL) N
WN 1255 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-02-01 through 2026-02-06
Mon,Sun 12:20 San Antonio (SAT) A 15:30 Atlanta (ATL) N
WN 1255 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 12:20 San Antonio (SAT) A 15:30 Atlanta (ATL) N
WN 1255 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-02-17 through 2026-02-23
Mon 12:20 San Antonio (SAT) A 15:30 Atlanta (ATL) N
WN 1255 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Operates only on 2026-03-02
Sat 16:30 Orlando (MCO) 18:20 Chicago Midway (MDW)
WN 1255 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-06-06 through 2026-08-01
Sat 19:00 Chicago Midway (MDW) 21:15 Dallas Love Field (DAL) 1
WN 1255 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-06-06 through 2026-08-01
Tue,Wed 19:05 Indianapolis (IND) 20:05 Las Vegas Harry Reid (LAS) 1
WN 1255 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-04-07 through 2026-06-03
Tue,Wed 19:10 Boston Logan (BOS) B 20:50 Baltimore (BWI)
WN 1255 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 20:05 Indianapolis (IND) 21:05 Las Vegas Harry Reid (LAS) 1
WN 1255 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-04-09 through 2026-06-01
Mon,Thu,Fri 20:10 Austin (AUS) 21:15 Dallas Love Field (DAL) 1
WN 1255 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-06-04 through 2026-08-03
Mon 20:25 Nashville (BNA) 22:55 Charleston (CHS)
WN 1255 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2026-01-05
Mon,Tue,Fri,Sun 20:40 Nashville (BNA) 23:10 Charleston (CHS)
WN 1255 Non-stop Boeing 737-800 (73H) 1:30 Valid until 2026-01-04
Sat 20:45 Boston Logan (BOS) B 22:20 Baltimore (BWI)
WN 1255 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-03-07 through 2026-04-04
Tue,Wed 20:50 Austin (AUS) 21:55 Dallas Love Field (DAL) 1
WN 1255 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-06-09 through 2026-07-29
Sat 20:55 Nashville (BNA) 23:25 Charleston (CHS)
WN 1255 Non-stop Boeing 737-800 (73H) 1:30 Valid until 2026-01-03
Sun 21:35 Boston Logan (BOS) B 23:10 Baltimore (BWI)
WN 1255 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-03-08 through 2026-04-05
Mon,Thu,Fri 21:40 Boston Logan (BOS) B 23:15 Baltimore (BWI)
WN 1255 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-03-05 through 2026-04-06
Mon,Thu,Fri 21:50 Dallas Love Field (DAL) 1 22:35 Albuquerque (ABQ)
WN 1255 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-04 through 2026-08-03
Sat 21:55 Dallas Love Field (DAL) 1 22:40 Albuquerque (ABQ)
WN 1255 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-06-06 through 2026-08-01
Non-Direct Flights:
Sat 08:15 Dallas Love Field (DAL) 1 13:10 Atlanta (ATL) N
WN 1255 1-stop Boeing 737-700 (Scimitar Winglets) 3:55 Effective 2026-01-10 through 2026-02-07
Sat 16:30 Orlando (MCO) 21:15 Dallas Love Field (DAL) 1
WN 1255 1-stop Boeing 737-800 (73H) 5:45 Effective 2026-06-06 through 2026-08-01
Sat 19:00 Chicago Midway (MDW) 22:40 Albuquerque (ABQ)
WN 1255 1-stop Boeing 737-800 (73H) 4:40 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 20:10 Austin (AUS) 22:35 Albuquerque (ABQ)
WN 1255 1-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2026-06-04 through 2026-08-03
Sat 16:30 Orlando (MCO) 22:40 Albuquerque (ABQ)
WN 1255 2-stop Boeing 737-800 (73H) 8:10 Effective 2026-06-06 through 2026-08-01
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 1255: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN1255
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1255
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN1255
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1255
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-02-10 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1255
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1255
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1255
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1255
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1255
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1255
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN1255
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1255
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:45, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN1255
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:40, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN1255
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1255
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:10, 2-stop
Boeing 737-800 (73H)
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Parallax here
This flight number is listed as serving the following routes:
  • Austin (AUS) - Albuquerque (ABQ)
  • Austin (AUS) - Dallas Love Field (DAL)
  • Boston Logan (BOS) - Baltimore (BWI)
  • Chicago Midway (MDW) - Albuquerque (ABQ)
  • Chicago Midway (MDW) - Dallas Love Field (DAL)
  • Dallas Love Field (DAL) - Albuquerque (ABQ)
  • Dallas Love Field (DAL) - Atlanta (ATL)
  • Dallas Love Field (DAL) - Baltimore (BWI)
  • Dallas Love Field (DAL) - Salt Lake City (SLC)
  • Dallas Love Field (DAL) - San Antonio (SAT)
  • Denver (DEN) - Bozeman (BZN)
  • Indianapolis (IND) - Las Vegas Harry Reid (LAS)
  • Las Vegas Harry Reid (LAS) - Oakland (OAK)
  • Nashville (BNA) - Charleston (CHS)
  • Nashville (BNA) - Destin/Fort Walton Beach (VPS)
  • Orlando (MCO) - Albuquerque (ABQ)
  • Orlando (MCO) - Chicago Midway (MDW)
  • Orlando (MCO) - Dallas Love Field (DAL)
  • San Antonio (SAT) - Atlanta (ATL)