Southwest Airlines flight WN 2143: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 05:05 Kansas City (MCI) 06:35 Love Field, Dallas (DAL) 1
WN 2143 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-06-10 through 2025-07-30
Tue,Wed 06:45 Love Field, Dallas (DAL) 1 08:55 Midway, Chicago (MDW)
WN 2143 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-11-04 through 2025-11-12
Mon-Thu 06:45 Love Field, Dallas (DAL) 1 08:55 Midway, Chicago (MDW)
WN 2143 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-11-17 through 2025-11-20
Mon-Fri 06:45 Love Field, Dallas (DAL) 1 08:55 Midway, Chicago (MDW)
WN 2143 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-12-02 through 2025-12-11
Mon-Wed 06:45 Love Field, Dallas (DAL) 1 08:55 Midway, Chicago (MDW)
WN 2143 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-12-15 through 2025-12-17
Wed,Thu 06:45 Love Field, Dallas (DAL) 1 08:55 Midway, Chicago (MDW)
WN 2143 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-12-24 through 2026-01-01
Fri 07:05 Kansas City (MCI) 08:35 Love Field, Dallas (DAL) 1
WN 2143 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Operates only on 2025-07-04
Sat 09:55 Phoenix Sky Harbor (PHX) 4 16:50 Pittsburgh (PIT)
WN 2143 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2025-08-09 through 2025-09-27
Mon,Thu,Fri 10:15 Kansas City (MCI) 11:45 Love Field, Dallas (DAL) 1
WN 2143 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 10:15 Kansas City (MCI) 11:45 Love Field, Dallas (DAL) 1
WN 2143 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri 11:50 Kansas City (MCI) 13:20 Love Field, Dallas (DAL) 1
WN 2143 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-08-07 through 2025-09-29
Thu 11:50 Kansas City (MCI) 15:35 Fort Myers (RSW)
WN 2143 Non-stop Boeing 737-800 (73H) 2:45 Operates only on 2025-11-27
Sat 12:10 Kansas City (MCI) 13:40 Love Field, Dallas (DAL) 1
WN 2143 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-06-07 through 2025-08-02
Sun 12:55 Kansas City (MCI) 14:25 Love Field, Dallas (DAL) 1
WN 2143 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-06-08 through 2025-08-03
Sat 15:55 Las Vegas Harry Reid (LAS) 1 20:30 Love Field, Dallas (DAL) 1
WN 2143 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2025-11-22 through 2025-11-29
Sat 15:55 Las Vegas Harry Reid (LAS) 1 20:30 Love Field, Dallas (DAL) 1
WN 2143 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2025-12-20 through 2026-01-03
Tue,Wed 16:05 Phoenix Sky Harbor (PHX) 4 23:00 Pittsburgh (PIT)
WN 2143 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2025-08-05 through 2025-10-01
Mon-Wed 16:05 Nashville (BNA) 17:35 Pensacola (PNS)
WN 2143 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 16:05 Nashville (BNA) 17:35 Pensacola (PNS)
WN 2143 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-19 through 2026-01-04
Sat 17:25 Fort Lauderdale (FLL) 1 19:30 Raleigh/Durham (RDU) 1
WN 2143 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-11-08 through 2025-11-15
Sat 17:25 Fort Lauderdale (FLL) 1 19:30 Raleigh/Durham (RDU) 1
WN 2143 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-12-06 through 2025-12-13
Mon-Wed 18:10 Pensacola (PNS) 20:05 Love Field, Dallas (DAL) 1
WN 2143 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 18:10 Pensacola (PNS) 20:05 Love Field, Dallas (DAL) 1
WN 2143 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2025-12-19 through 2026-01-04
Sat 18:15 Ontario, Los Angeles (ONT) 4 19:40 Sacramento (SMF) B
WN 2143 Non-stop Boeing 737-800 (73H) 1:25 Valid until 2025-05-31
Tue,Wed 18:20 Ontario, Los Angeles (ONT) 4 19:45 Sacramento (SMF) B
WN 2143 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Valid until 2025-06-04
Mon,Thu,Fri 18:25 Ontario, Los Angeles (ONT) 4 19:50 Sacramento (SMF) B
WN 2143 Non-stop Boeing 737-700 (73W) 1:25 Valid until 2025-06-02
Sun 18:25 Denver (DEN) 19:50 Long Beach (LGB)
WN 2143 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-10-05 through 2025-10-26
Sun 19:15 Ontario, Los Angeles (ONT) 4 20:40 Sacramento (SMF) B
WN 2143 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Valid until 2025-05-18
Sun 19:15 Ontario, Los Angeles (ONT) 4 20:40 Sacramento (SMF) B
WN 2143 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Operates only on 2025-06-01
Mon,Thu,Fri,Sun 19:50 Love Field, Dallas (DAL) 1 22:00 Midway, Chicago (MDW)
WN 2143 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 19:50 Love Field, Dallas (DAL) 1 22:00 Midway, Chicago (MDW)
WN 2143 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2025-11-21 through 2025-11-28
Sun 19:50 Love Field, Dallas (DAL) 1 22:00 Midway, Chicago (MDW)
WN 2143 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Operates only on 2025-11-30
Fri,Sun 19:50 Love Field, Dallas (DAL) 1 22:00 Midway, Chicago (MDW)
WN 2143 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2025-12-07 through 2025-12-14
Thu 19:50 Love Field, Dallas (DAL) 1 22:00 Midway, Chicago (MDW)
WN 2143 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Operates only on 2025-12-18
Mon 19:50 Love Field, Dallas (DAL) 1 22:00 Midway, Chicago (MDW)
WN 2143 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Operates only on 2026-01-05
Mon-Wed 20:40 Love Field, Dallas (DAL) 1 22:50 Midway, Chicago (MDW)
WN 2143 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 20:40 Love Field, Dallas (DAL) 1 22:50 Midway, Chicago (MDW)
WN 2143 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2025-12-19 through 2026-01-04
Non-Direct Flights:
Mon-Wed 16:05 Nashville (BNA) 20:05 Love Field, Dallas (DAL) 1
WN 2143 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 16:05 Nashville (BNA) 20:05 Love Field, Dallas (DAL) 1
WN 2143 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2025-12-19 through 2026-01-04
Mon-Wed 18:10 Pensacola (PNS) 22:50 Midway, Chicago (MDW)
WN 2143 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 18:10 Pensacola (PNS) 22:50 Midway, Chicago (MDW)
WN 2143 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Effective 2025-12-19 through 2026-01-04
Mon-Wed 16:05 Nashville (BNA) 22:50 Midway, Chicago (MDW)
WN 2143 2-stop Boeing 737-700 (Scimitar Winglets) 6:45 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 16:05 Nashville (BNA) 22:50 Midway, Chicago (MDW)
WN 2143 2-stop Boeing 737-700 (Scimitar Winglets) 6:45 Effective 2025-12-19 through 2026-01-04
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 2143: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN2143
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2143
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2143
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2143
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2143
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2143
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2143
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2143
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2143
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2143
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2143
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2143
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2143
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2143
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2143
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2143
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2143
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2143
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2143
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2143
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2143
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2143
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2143
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2143
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:45, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2143
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 6:45, 2-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Denver (DEN) - Long Beach (LGB)
  • Fort Lauderdale (FLL) - Raleigh/Durham (RDU)
  • Kansas City (MCI) - Fort Myers (RSW)
  • Kansas City (MCI) - Love Field, Dallas (DAL)
  • Las Vegas Harry Reid (LAS) - Love Field, Dallas (DAL)
  • Love Field, Dallas (DAL) - Midway, Chicago (MDW)
  • Nashville (BNA) - Love Field, Dallas (DAL)
  • Nashville (BNA) - Midway, Chicago (MDW)
  • Nashville (BNA) - Pensacola (PNS)
  • Ontario, Los Angeles (ONT) - Sacramento (SMF)
  • Pensacola (PNS) - Love Field, Dallas (DAL)
  • Pensacola (PNS) - Midway, Chicago (MDW)
  • Phoenix Sky Harbor (PHX) - Pittsburgh (PIT)