Southwest Airlines flight WN 4276: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 07:15 Nashville (BNA) 08:45 Panama City (ECP)
WN 4276 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2025-11-30
Sat 07:45 Denver (DEN) 10:25 Kansas City (MCI)
WN 4276 Non-stop Boeing 737-800 (73H) 1:40 Effective 2025-08-09 through 2025-09-27
Tue,Wed 08:05 Denver (DEN) 10:45 Kansas City (MCI)
WN 4276 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-08-05 through 2025-10-01
Sun 08:05 Denver (DEN) 10:45 Kansas City (MCI)
WN 4276 Non-stop Boeing 737-800 (73H) 1:40 Effective 2025-08-10 through 2025-08-24
Sun 08:05 Denver (DEN) 10:45 Kansas City (MCI)
WN 4276 Non-stop Boeing 737-800 (73H) 1:40 Effective 2025-09-07 through 2025-09-28
Sun 08:15 Denver (DEN) 10:50 Kansas City (MCI)
WN 4276 Non-stop Boeing 737-800 (73H) 1:35 Operates only on 2025-08-31
Sun 09:20 Panama City (ECP) 11:25 Love Field, Dallas (DAL) 1
WN 4276 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Operates only on 2025-11-30
Sun 12:10 Love Field, Dallas (DAL) 1 13:20 San Antonio (SAT) A
WN 4276 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2025-11-30
Mon,Thu,Fri,Sun 13:55 San Antonio (SAT) A 14:30 El Paso (ELP)
WN 4276 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 13:55 San Antonio (SAT) A 14:30 El Paso (ELP)
WN 4276 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-11-21 through 2025-11-28
Sun 13:55 San Antonio (SAT) A 14:30 El Paso (ELP)
WN 4276 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Operates only on 2025-11-30
Fri,Sun 13:55 San Antonio (SAT) A 14:30 El Paso (ELP)
WN 4276 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-12-07 through 2025-12-14
Thu 13:55 San Antonio (SAT) A 14:30 El Paso (ELP)
WN 4276 Non-stop Boeing 737-800 (73H) 1:35 Operates only on 2025-12-18
Mon 13:55 San Antonio (SAT) A 14:30 El Paso (ELP)
WN 4276 Non-stop Boeing 737-800 (73H) 1:35 Operates only on 2026-01-05
Mon,Thu,Fri 16:40 Phoenix Sky Harbor (PHX) 4 17:55 Santa Ana (SNA)
WN 4276 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-10-02 through 2025-10-31
Sat 16:50 Phoenix Sky Harbor (PHX) 4 18:05 Santa Ana (SNA)
WN 4276 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-10-04 through 2025-11-01
Sun 16:55 Nashville (BNA) 19:00 Denver (DEN)
WN 4276 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2025-06-08 through 2025-08-03
Tue,Wed 17:25 Santa Ana (SNA) 19:00 Sacramento (SMF) B
WN 4276 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-10-07 through 2025-10-29
Sun 17:55 Santa Ana (SNA) 19:25 Sacramento (SMF) B
WN 4276 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri 18:30 Santa Ana (SNA) 20:00 Sacramento (SMF) B
WN 4276 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-10-02 through 2025-10-31
Sat 19:10 Charlotte (CLT) 20:55 Houston Hobby (HOU)
WN 4276 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2025-06-07 through 2025-08-02
Mon,Thu,Fri 19:35 Denver (DEN) 22:15 Kansas City (MCI)
WN 4276 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-08-07 through 2025-09-29
Non-Direct Flights:
Sun 07:15 Nashville (BNA) 11:25 Love Field, Dallas (DAL) 1
WN 4276 1-stop Boeing 737-700 (Scimitar Winglets) 4:10 Operates only on 2025-11-30
Sun 09:20 Panama City (ECP) 13:20 San Antonio (SAT) A
WN 4276 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Operates only on 2025-11-30
Sun 12:10 Love Field, Dallas (DAL) 1 14:30 El Paso (ELP)
WN 4276 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Operates only on 2025-11-30
Mon,Thu,Fri 16:40 Phoenix Sky Harbor (PHX) 4 20:00 Sacramento (SMF) B
WN 4276 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2025-10-02 through 2025-10-31
Sun 07:15 Nashville (BNA) 13:20 San Antonio (SAT) A
WN 4276 2-stop Boeing 737-700 (Scimitar Winglets) 6:05 Operates only on 2025-11-30
Sun 09:20 Panama City (ECP) 14:30 El Paso (ELP)
WN 4276 2-stop Boeing 737-700 (Scimitar Winglets) 6:10 Operates only on 2025-11-30
Sun 07:15 Nashville (BNA) 14:30 El Paso (ELP)
WN 4276 3-stop Boeing 737-700 (Scimitar Winglets) 8:15 Operates only on 2025-11-30
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 4276: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN4276
Operates only on 2025-11-30
Mon
-
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4276
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
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Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4276
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4276
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4276
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4276
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4276
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4276
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4276
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4276
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4276
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4276
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4276
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4276
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN4276
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4276
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4276
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4276
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4276
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4276
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4276
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN4276
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4276
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4276
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4276
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4276
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4276
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:05, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4276
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:10, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN4276
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:15, 3-stop
Boeing 737-700 (Scimitar Winglets)
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Parallax here
This flight number is listed as serving the following routes:
  • Charlotte (CLT) - Houston Hobby (HOU)
  • Denver (DEN) - Kansas City (MCI)
  • Love Field, Dallas (DAL) - El Paso (ELP)
  • Love Field, Dallas (DAL) - San Antonio (SAT)
  • Nashville (BNA) - Denver (DEN)
  • Nashville (BNA) - El Paso (ELP)
  • Nashville (BNA) - Love Field, Dallas (DAL)
  • Nashville (BNA) - Panama City (ECP)
  • Nashville (BNA) - San Antonio (SAT)
  • Panama City (ECP) - El Paso (ELP)
  • Panama City (ECP) - Love Field, Dallas (DAL)
  • Panama City (ECP) - San Antonio (SAT)
  • Phoenix Sky Harbor (PHX) - Sacramento (SMF)
  • Phoenix Sky Harbor (PHX) - Santa Ana (SNA)
  • San Antonio (SAT) - El Paso (ELP)
  • Santa Ana (SNA) - Sacramento (SMF)