Southwest Airlines flight WN 3429: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sun 06:45 Houston Hobby (HOU) 08:20 Los Angeles (LAX) 1
WN 3429 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Valid until 2025-05-18
Sun 06:45 Houston Hobby (HOU) 08:20 Los Angeles (LAX) 1
WN 3429 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Operates only on 2025-06-01
Sat 07:15 Houston Hobby (HOU) 08:50 Los Angeles (LAX) 1
WN 3429 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Valid until 2025-05-31
Tue,Wed 07:20 New York LaGuardia (LGA) B 10:20 Love Field, Dallas (DAL) 1
WN 3429 Non-stop Boeing 737-800 (73H) 4:00 Effective 2025-11-04 through 2025-11-12
Mon-Thu 07:20 New York LaGuardia (LGA) B 10:20 Love Field, Dallas (DAL) 1
WN 3429 Non-stop Boeing 737-800 (73H) 4:00 Effective 2025-11-17 through 2025-11-20
Mon-Fri 07:20 New York LaGuardia (LGA) B 10:20 Love Field, Dallas (DAL) 1
WN 3429 Non-stop Boeing 737-800 (73H) 4:00 Effective 2025-12-02 through 2025-12-11
Mon-Wed 07:20 New York LaGuardia (LGA) B 10:20 Love Field, Dallas (DAL) 1
WN 3429 Non-stop Boeing 737-800 (73H) 4:00 Effective 2025-12-15 through 2025-12-17
Wed,Thu 07:20 New York LaGuardia (LGA) B 10:20 Love Field, Dallas (DAL) 1
WN 3429 Non-stop Boeing 737-800 (73H) 4:00 Effective 2025-12-24 through 2026-01-01
Tue,Wed 09:00 San Jose (SJC) B 11:35 Boise (BOI)
WN 3429 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-06-10 through 2025-07-30
Mon,Thu,Fri 09:20 San Jose (SJC) B 11:55 Boise (BOI)
WN 3429 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 09:20 San Jose (SJC) B 11:55 Boise (BOI)
WN 3429 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-07-07 through 2025-08-04
Sun 09:25 Houston Hobby (HOU) 11:05 Los Angeles (LAX) 1
WN 3429 Non-stop Boeing 737-800 (73H) 3:40 Operates only on 2025-05-25
Mon,Thu,Fri,Sun 10:40 New York LaGuardia (LGA) B 13:40 Love Field, Dallas (DAL) 1
WN 3429 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 10:40 New York LaGuardia (LGA) B 13:40 Love Field, Dallas (DAL) 1
WN 3429 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2025-11-21 through 2025-11-28
Sun 10:40 New York LaGuardia (LGA) B 13:40 Love Field, Dallas (DAL) 1
WN 3429 Non-stop Boeing 737-800 (73H) 4:00 Operates only on 2025-11-30
Fri,Sun 10:40 New York LaGuardia (LGA) B 13:40 Love Field, Dallas (DAL) 1
WN 3429 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2025-12-07 through 2025-12-14
Thu 10:40 New York LaGuardia (LGA) B 13:40 Love Field, Dallas (DAL) 1
WN 3429 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Operates only on 2025-12-18
Mon 10:40 New York LaGuardia (LGA) B 13:40 Love Field, Dallas (DAL) 1
WN 3429 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Operates only on 2026-01-05
Sat 12:00 El Paso (ELP) 17:25 Orlando (MCO)
WN 3429 Non-stop Boeing 737-800 (73H) 3:25 Effective 2025-11-08 through 2025-11-15
Sat 12:00 El Paso (ELP) 17:25 Orlando (MCO)
WN 3429 Non-stop Boeing 737-800 (73H) 3:25 Effective 2025-12-06 through 2025-12-13
Sun 12:10 San Jose (SJC) B 14:45 Boise (BOI)
WN 3429 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-06-08 through 2025-08-03
Tue,Wed 12:25 Seattle-Tacoma (SEA) 16:15 Denver (DEN)
WN 3429 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Valid until 2025-06-04
Sat 13:30 San Jose (SJC) B 16:00 Boise (BOI)
WN 3429 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-06-07 through 2025-08-02
Mon,Thu,Fri 14:55 Seattle-Tacoma (SEA) 18:35 Denver (DEN)
WN 3429 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Valid until 2025-06-02
Sun 17:45 El Paso (ELP) 18:50 Los Angeles (LAX) 1
WN 3429 Non-stop Boeing 737-800 (73H) 2:05 Operates only on 2025-08-31
Mon,Thu-Sat 18:00 Santa Ana (SNA) 19:20 San Jose (SJC) B
WN 3429 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-10-02 through 2025-11-01
Sun 18:20 Santa Ana (SNA) 19:40 San Jose (SJC) B
WN 3429 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-10-05 through 2025-10-26
Sun 19:30 Los Angeles (LAX) 1 20:40 San Jose (SJC) B
WN 3429 Non-stop Boeing 737-800 (73H) 1:10 Operates only on 2025-08-31
Mon,Thu,Fri 19:35 Los Angeles (LAX) 1 20:45 San Jose (SJC) B
WN 3429 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2025-08-07 through 2025-09-29
Sun 19:40 Los Angeles (LAX) 1 20:50 San Jose (SJC) B
WN 3429 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-08-10 through 2025-08-24
Sun 19:40 Los Angeles (LAX) 1 20:50 San Jose (SJC) B
WN 3429 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-09-07 through 2025-09-28
Tue,Wed 19:55 Santa Ana (SNA) 21:15 San Jose (SJC) B
WN 3429 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-10-07 through 2025-10-29
Sat 21:25 Nashville (BNA) 23:15 Louisville (SDF)
WN 3429 Non-stop Boeing 737-700 (Scimitar Winglets) 0:50 Effective 2025-11-22 through 2025-11-29
Sat 21:25 Nashville (BNA) 23:15 Louisville (SDF)
WN 3429 Non-stop Boeing 737-700 (Scimitar Winglets) 0:50 Effective 2025-12-20 through 2026-01-03
Non-Direct Flights:
Sun 17:45 El Paso (ELP) 20:40 San Jose (SJC) B
WN 3429 1-stop Boeing 737-800 (73H) 3:55 Operates only on 2025-08-31
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3429: Multiple routes
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Select flight date:  Show Calendar
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3429
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3429
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3429
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3429
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3429
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3429
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3429
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3429
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3429
09:00

11:35
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3429
09:20

11:55
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3429
09:20

11:55
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3429
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3429
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3429
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3429
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3429
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3429
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3429
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3429
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3429
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3429
12:10

14:45
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3429
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3429
13:30

16:00
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3429
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3429
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3429
Effective 2025-10-02 through 2025-11-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3429
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3429
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3429
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3429
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3429
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3429
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3429
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3429
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3429
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:55, 1-stop
Boeing 737-800 (73H)
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This flight number is listed as serving the following routes:
  • El Paso (ELP) - Los Angeles (LAX)
  • El Paso (ELP) - Orlando (MCO)
  • El Paso (ELP) - San Jose (SJC)
  • Houston Hobby (HOU) - Los Angeles (LAX)
  • Los Angeles (LAX) - San Jose (SJC)
  • Nashville (BNA) - Louisville (SDF)
  • New York LaGuardia (LGA) - Love Field, Dallas (DAL)
  • San Jose (SJC) - Boise (BOI)
  • Santa Ana (SNA) - San Jose (SJC)
  • Seattle-Tacoma (SEA) - Denver (DEN)