Southwest Airlines flight WN 3144: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 05:45 Ontario, Los Angeles (ONT) 4 08:55 Denver (DEN)
WN 3144 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 05:50 Ontario, Los Angeles (ONT) 4 09:05 Denver (DEN)
WN 3144 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-06-04 through 2026-08-03
Sun 05:55 Ontario, Los Angeles (ONT) 4 09:10 Denver (DEN)
WN 3144 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-06-07 through 2026-08-02
Sat 06:00 Ontario, Los Angeles (ONT) 4 09:15 Denver (DEN)
WN 3144 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-06-06 through 2026-08-01
Sat 08:30 Houston Hobby (HOU) 10:30 Kansas City (MCI)
WN 3144 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-01-10 through 2026-02-07
Sat 11:05 Kansas City (MCI) 11:55 Denver (DEN)
WN 3144 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-01-10 through 2026-02-07
Sun 11:15 Kansas City (MCI) 12:05 Denver (DEN)
WN 3144 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Operates only on 2026-02-15
Thu,Fri,Sun 11:20 Kansas City (MCI) 12:10 Denver (DEN)
WN 3144 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-01-11 through 2026-01-16
Mon,Sun 11:20 Kansas City (MCI) 12:10 Denver (DEN)
WN 3144 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 11:20 Kansas City (MCI) 12:10 Denver (DEN)
WN 3144 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-02-01 through 2026-02-06
Mon 11:20 Kansas City (MCI) 12:10 Denver (DEN)
WN 3144 Non-stop Boeing 737-800 (73H) 1:50 Operates only on 2026-02-09
Mon,Tue,Thu 11:20 Kansas City (MCI) 12:10 Denver (DEN)
WN 3144 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-02-17 through 2026-02-23
Mon 11:20 Kansas City (MCI) 12:10 Denver (DEN)
WN 3144 Non-stop Boeing 737-800 (73H) 1:50 Operates only on 2026-03-02
Mon-Fri 11:25 Kansas City (MCI) 12:15 Denver (DEN)
WN 3144 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 11:25 Kansas City (MCI) 12:15 Denver (DEN)
WN 3144 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-01-18 through 2026-01-23
Mon-Fri 11:25 Kansas City (MCI) 12:15 Denver (DEN)
WN 3144 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 11:25 Kansas City (MCI) 12:15 Denver (DEN)
WN 3144 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-02-08 through 2026-02-11
Tue,Wed 11:25 Kansas City (MCI) 12:15 Denver (DEN)
WN 3144 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-02-18 through 2026-03-04
Mon,Thu,Fri 11:40 Orlando (MCO) 13:30 Chicago Midway (MDW)
WN 3144 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2026-04-09 through 2026-06-01
Sat 12:35 Denver (DEN) 14:10 San Diego (SAN) 1
WN 3144 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-01-10 through 2026-02-07
Sat 13:45 Panama City (ECP) 15:30 Saint Louis (STL) 2
WN 3144 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-08-08 through 2026-09-26
Mon,Thu,Fri 14:10 Chicago Midway (MDW) 15:25 Saint Louis (STL) 2
WN 3144 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-04-09 through 2026-06-01
Mon,Thu,Fri 16:00 Saint Louis (STL) 2 19:05 Baltimore (BWI)
WN 3144 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-04-09 through 2026-06-01
Sat 16:15 Baltimore (BWI) 17:30 Buffalo (BUF)
WN 3144 Non-stop Boeing 737-800 (73H) 1:15 Valid until 2026-01-03
Tue,Wed 16:15 Panama City (ECP) 18:00 Saint Louis (STL) 2
WN 3144 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-08-04 through 2026-09-30
Sun 17:00 Panama City (ECP) 18:45 Saint Louis (STL) 2
WN 3144 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-09 through 2026-09-27
Mon,Thu,Fri 18:30 Sacramento (SMF) B 19:55 Ontario, Los Angeles (ONT) 4
WN 3144 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-08-06 through 2026-09-28
Tue,Wed 18:40 Baltimore (BWI) 20:25 Charleston (CHS)
WN 3144 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-04-07 through 2026-06-03
Sat 19:15 Baltimore (BWI) 21:00 Charleston (CHS)
WN 3144 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-11 through 2026-05-30
Mon,Thu,Fri 19:40 Baltimore (BWI) 21:30 Charleston (CHS)
WN 3144 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-04-09 through 2026-06-01
Tue,Wed 20:30 Denver (DEN) 22:10 San Jose (SJC) B
WN 3144 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 20:50 Denver (DEN) 22:30 San Jose (SJC) B
WN 3144 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-03-05 through 2026-04-06
Sun 20:50 Baltimore (BWI) 22:30 Charleston (CHS)
WN 3144 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-04-12 through 2026-05-17
Sun 20:50 Baltimore (BWI) 22:30 Charleston (CHS)
WN 3144 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Operates only on 2026-05-31
Sun 20:55 Denver (DEN) 22:35 San Jose (SJC) B
WN 3144 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-03-08 through 2026-04-05
Sat 21:10 Denver (DEN) 22:50 San Jose (SJC) B
WN 3144 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-03-07 through 2026-04-04
Non-Direct Flights:
Sat 08:30 Houston Hobby (HOU) 11:55 Denver (DEN)
WN 3144 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-01-10 through 2026-02-07
Sat 11:05 Kansas City (MCI) 14:10 San Diego (SAN) 1
WN 3144 1-stop Boeing 737-700 (Scimitar Winglets) 5:05 Effective 2026-01-10 through 2026-02-07
Mon,Thu,Fri 11:40 Orlando (MCO) 15:25 Saint Louis (STL) 2
WN 3144 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Effective 2026-04-09 through 2026-06-01
Mon,Thu,Fri 14:10 Chicago Midway (MDW) 19:05 Baltimore (BWI)
WN 3144 1-stop Boeing 737-700 (Scimitar Winglets) 3:55 Effective 2026-04-09 through 2026-06-01
Mon,Thu,Fri 16:00 Saint Louis (STL) 2 21:30 Charleston (CHS)
WN 3144 1-stop Boeing 737-700 (Scimitar Winglets) 4:30 Effective 2026-04-09 through 2026-06-01
Sat 08:30 Houston Hobby (HOU) 14:10 San Diego (SAN) 1
WN 3144 2-stop Boeing 737-700 (Scimitar Winglets) 7:40 Effective 2026-01-10 through 2026-02-07
Mon,Thu,Fri 11:40 Orlando (MCO) 19:05 Baltimore (BWI)
WN 3144 2-stop Boeing 737-700 (Scimitar Winglets) 7:25 Effective 2026-04-09 through 2026-06-01
Mon,Thu,Fri 14:10 Chicago Midway (MDW) 21:30 Charleston (CHS)
WN 3144 2-stop Boeing 737-700 (Scimitar Winglets) 6:20 Effective 2026-04-09 through 2026-06-01
Mon,Thu,Fri 11:40 Orlando (MCO) 21:30 Charleston (CHS)
WN 3144 3-stop Boeing 737-700 (Scimitar Winglets) 9:50 Effective 2026-04-09 through 2026-06-01
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3144: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3144
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3144
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3144
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3144
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3144
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3144
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 WN3144
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3144
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3144
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3144
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3144
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3144
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3144
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:55, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3144
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3144
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:40, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3144
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:25, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3144
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:20, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3144
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 9:50, 3-stop
Boeing 737-700 (Scimitar Winglets)
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Parallax here
This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Buffalo (BUF)
  • Baltimore (BWI) - Charleston (CHS)
  • Chicago Midway (MDW) - Baltimore (BWI)
  • Chicago Midway (MDW) - Charleston (CHS)
  • Chicago Midway (MDW) - Saint Louis (STL)
  • Denver (DEN) - San Diego (SAN)
  • Denver (DEN) - San Jose (SJC)
  • Houston Hobby (HOU) - Denver (DEN)
  • Houston Hobby (HOU) - Kansas City (MCI)
  • Houston Hobby (HOU) - San Diego (SAN)
  • Kansas City (MCI) - Denver (DEN)
  • Kansas City (MCI) - San Diego (SAN)
  • Ontario, Los Angeles (ONT) - Denver (DEN)
  • Orlando (MCO) - Baltimore (BWI)
  • Orlando (MCO) - Charleston (CHS)
  • Orlando (MCO) - Chicago Midway (MDW)
  • Orlando (MCO) - Saint Louis (STL)
  • Panama City (ECP) - Saint Louis (STL)
  • Sacramento (SMF) - Ontario, Los Angeles (ONT)
  • Saint Louis (STL) - Baltimore (BWI)
  • Saint Louis (STL) - Charleston (CHS)