Southwest Airlines flight WN 4356: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 08:20 San Diego (SAN) 1 10:05 Sacramento (SMF) B
WN 4356 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 08:40 San Diego (SAN) 1 10:20 Sacramento (SMF) B
WN 4356 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-06-04 through 2026-08-03
Sat 08:45 San Diego (SAN) 1 10:25 Sacramento (SMF) B
WN 4356 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-06-06 through 2026-08-01
Tue,Wed 11:50 Phoenix Sky Harbor (PHX) 4 13:15 Los Angeles (LAX) 1
WN 4356 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-08-04 through 2026-09-30
Sat 13:50 Phoenix Sky Harbor (PHX) 4 17:15 Kansas City (MCI)
WN 4356 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-01-10 through 2026-02-07
Sat 14:05 Phoenix Sky Harbor (PHX) 4 17:30 Kansas City (MCI)
WN 4356 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 14:10 Phoenix Sky Harbor (PHX) 4 17:35 Kansas City (MCI)
WN 4356 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 14:10 Phoenix Sky Harbor (PHX) 4 17:35 Kansas City (MCI)
WN 4356 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-02-20 through 2026-03-01
Thu,Fri,Sun 14:20 Phoenix Sky Harbor (PHX) 4 17:45 Kansas City (MCI)
WN 4356 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-01-11 through 2026-01-16
Mon,Sun 14:20 Phoenix Sky Harbor (PHX) 4 17:45 Kansas City (MCI)
WN 4356 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 14:20 Phoenix Sky Harbor (PHX) 4 17:45 Kansas City (MCI)
WN 4356 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-02-01 through 2026-02-06
Mon,Sun 14:20 Phoenix Sky Harbor (PHX) 4 17:45 Kansas City (MCI)
WN 4356 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 14:20 Phoenix Sky Harbor (PHX) 4 17:45 Kansas City (MCI)
WN 4356 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-02-17 through 2026-02-23
Mon 14:20 Phoenix Sky Harbor (PHX) 4 17:45 Kansas City (MCI)
WN 4356 Non-stop Boeing 737-800 (73H) 2:25 Operates only on 2026-03-02
Sun 14:30 Oakland (OAK) 2 16:05 Las Vegas Harry Reid (LAS) 1
WN 4356 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2026-05-24
Sun 14:35 Oakland (OAK) 2 16:10 Las Vegas Harry Reid (LAS) 1
WN 4356 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-04-12 through 2026-05-17
Sun 14:35 Oakland (OAK) 2 16:10 Las Vegas Harry Reid (LAS) 1
WN 4356 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2026-05-31
Mon-Fri 15:00 Phoenix Sky Harbor (PHX) 4 18:30 Kansas City (MCI)
WN 4356 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 15:00 Phoenix Sky Harbor (PHX) 4 18:30 Kansas City (MCI)
WN 4356 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-01-18 through 2026-01-23
Mon-Fri 15:00 Phoenix Sky Harbor (PHX) 4 18:30 Kansas City (MCI)
WN 4356 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-01-26 through 2026-02-04
Sun 15:00 Phoenix Sky Harbor (PHX) 4 18:30 Kansas City (MCI)
WN 4356 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Operates only on 2026-02-08
Tue,Wed 15:20 Phoenix Sky Harbor (PHX) 4 18:45 Kansas City (MCI)
WN 4356 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-02-10 through 2026-02-11
Tue,Wed 15:20 Phoenix Sky Harbor (PHX) 4 18:45 Kansas City (MCI)
WN 4356 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-02-18 through 2026-03-04
Sat 17:45 Houston Hobby (HOU) 19:25 Birmingham (BHM)
WN 4356 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-08-08 through 2026-09-26
Fri,Sun 20:00 Dallas Love Field (DAL) 1 21:10 San Antonio (SAT) A
WN 4356 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-02 through 2026-01-04
Thu,Fri 22:35 Las Vegas Harry Reid (LAS) 1 00:10 San Francisco (SFO) 2
WN 4356 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-03-05 through 2026-03-06
The flight arrives 1 day after departure.
Mon,Thu 22:35 Las Vegas Harry Reid (LAS) 1 00:10 San Francisco (SFO) 2
WN 4356 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-03-09 through 2026-04-06
The flight arrives 1 day after departure.
Sat 22:55 Dallas Love Field (DAL) 1 00:05 San Antonio (SAT) A
WN 4356 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-01-03
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 4356: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN4356
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4356
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4356
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4356
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4356
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-02-10 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4356
Effective 2026-03-05 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN4356
Effective 2026-03-09 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN4356
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
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) - San Antonio (SAT)
  • Houston Hobby (HOU) - Birmingham (BHM)
  • Las Vegas Harry Reid (LAS) - San Francisco (SFO)
  • Oakland (OAK) - Las Vegas Harry Reid (LAS)
  • Phoenix Sky Harbor (PHX) - Kansas City (MCI)
  • Phoenix Sky Harbor (PHX) - Los Angeles (LAX)
  • San Diego (SAN) - Sacramento (SMF)