Southwest Airlines flight WN 3430: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 06:25 San Diego (SAN) 1 12:25 Chicago Midway (MDW)
WN 3430 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-08-09 through 2026-09-27
Sat 06:35 San Diego (SAN) 1 12:35 Chicago Midway (MDW)
WN 3430 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-08-08 through 2026-09-26
Tue,Wed 06:55 San Diego (SAN) 1 12:55 Chicago Midway (MDW)
WN 3430 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri 07:15 Raleigh/Durham (RDU) 1 08:55 Orlando (MCO)
WN 3430 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-06-04 through 2026-08-03
Tue,Wed 07:50 Raleigh/Durham (RDU) 1 09:35 Orlando (MCO)
WN 3430 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-06-09 through 2026-07-29
Sat 08:45 Indianapolis (IND) 11:05 Tampa (TPA)
WN 3430 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-03-07 through 2026-04-04
Mon,Thu,Fri 09:10 Indianapolis (IND) 11:25 Tampa (TPA)
WN 3430 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-03-05 through 2026-04-06
Thu 10:40 New York LaGuardia (LGA) B 13:40 Dallas Love Field (DAL) 1
WN 3430 Non-stop Boeing 737-700 (73W) 4:00 Valid until 2026-01-01
Tue,Wed 10:55 Indianapolis (IND) 13:10 Tampa (TPA)
WN 3430 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-03-10 through 2026-04-01
Tue,Wed 12:05 Denver (DEN) 15:05 Dallas Love Field (DAL) 1
WN 3430 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 13:45 Denver (DEN) 16:45 Dallas Love Field (DAL) 1
WN 3430 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-04-09 through 2026-06-01
Mon,Tue,Fri 14:00 New York LaGuardia (LGA) B 17:05 Dallas Love Field (DAL) 1
WN 3430 Non-stop Boeing 737-800 (73H) 4:05 Valid until 2026-01-02
Mon,Sun 14:00 New York LaGuardia (LGA) B 17:05 Dallas Love Field (DAL) 1
WN 3430 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-01-04 through 2026-01-05
Mon,Thu,Fri 15:45 Oakland (OAK) 2 17:05 Ontario, Los Angeles (ONT) 4
WN 3430 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-08-06 through 2026-09-28
Sat 16:15 Kansas City (MCI) 18:25 Panama City (ECP)
WN 3430 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-06-06 through 2026-08-01
Mon-Fri 16:25 San Diego (SAN) 1 19:20 Salt Lake City (SLC)
WN 3430 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 16:25 San Diego (SAN) 1 19:20 Salt Lake City (SLC)
WN 3430 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-18 through 2026-01-23
Mon-Fri 16:25 San Diego (SAN) 1 19:20 Salt Lake City (SLC)
WN 3430 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 16:25 San Diego (SAN) 1 19:20 Salt Lake City (SLC)
WN 3430 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-08 through 2026-02-11
Tue,Wed 16:25 San Diego (SAN) 1 19:20 Salt Lake City (SLC)
WN 3430 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-18 through 2026-03-04
Sun 16:35 Denver (DEN) 19:35 Dallas Love Field (DAL) 1
WN 3430 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-04-12 through 2026-05-17
Sun 16:35 Denver (DEN) 19:35 Dallas Love Field (DAL) 1
WN 3430 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Operates only on 2026-05-31
Sun 17:15 Denver (DEN) 20:15 Dallas Love Field (DAL) 1
WN 3430 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Operates only on 2026-05-24
Sat 17:30 Denver (DEN) 20:35 Dallas Love Field (DAL) 1
WN 3430 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-04-11 through 2026-05-30
Sat 18:30 San Diego (SAN) 1 21:30 Salt Lake City (SLC)
WN 3430 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 19:50 San Diego (SAN) 1 22:50 Salt Lake City (SLC)
WN 3430 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 19:50 San Diego (SAN) 1 22:50 Salt Lake City (SLC)
WN 3430 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-02-20 through 2026-03-01
Sun 20:15 Dallas Love Field (DAL) 1 00:05 Baltimore (BWI)
WN 3430 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-04-12 through 2026-05-17
The flight arrives 1 day after departure.
Sun 20:15 Dallas Love Field (DAL) 1 00:05 Baltimore (BWI)
WN 3430 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2026-05-31
The flight arrives 1 day after departure.
Non-Direct Flights:
Sun 16:35 Denver (DEN) 00:05 Baltimore (BWI)
WN 3430 1-stop Boeing 737 MAX 8 (7M8) 5:30 Effective 2026-04-12 through 2026-05-17
The flight arrives 1 day after departure.
Sun 16:35 Denver (DEN) 00:05 Baltimore (BWI)
WN 3430 1-stop Boeing 737 MAX 8 (7M8) 5:30 Operates only on 2026-05-31
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3430: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3430
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3430
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3430
Valid until 2026-01-02
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-01-04 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3430
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3430
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3430
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN3430
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN3430
16:35

00:05(+1)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:30, 1-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN3430
16:35

00:05(+1)
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:30, 1-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Dallas Love Field (DAL) - Baltimore (BWI)
  • Denver (DEN) - Baltimore (BWI)
  • Denver (DEN) - Dallas Love Field (DAL)
  • Indianapolis (IND) - Tampa (TPA)
  • Kansas City (MCI) - Panama City (ECP)
  • New York LaGuardia (LGA) - Dallas Love Field (DAL)
  • Oakland (OAK) - Ontario, Los Angeles (ONT)
  • Raleigh/Durham (RDU) - Orlando (MCO)
  • San Diego (SAN) - Chicago Midway (MDW)
  • San Diego (SAN) - Salt Lake City (SLC)