Southwest Airlines flight WN 4233: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 05:10 Sacramento (SMF) B 06:40 Las Vegas Harry Reid (LAS) 1
WN 4233 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 05:10 Sacramento (SMF) B 06:40 Las Vegas Harry Reid (LAS) 1
WN 4233 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-20 through 2026-03-01
Tue,Wed 06:20 Birmingham (BHM) 08:15 Dallas Love Field (DAL) 1
WN 4233 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-04-07 through 2026-06-03
Thu,Fri,Sun 06:35 Oklahoma City (OKC) 10:10 Orlando (MCO)
WN 4233 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-01-11 through 2026-01-16
Thu 06:45 Minneapolis/Saint Paul (MSP) 2 08:30 Chicago Midway (MDW)
WN 4233 Non-stop Boeing 737-700 (73W) 1:45 Operates only on 2026-01-01
Sun 07:00 Birmingham (BHM) 08:55 Dallas Love Field (DAL) 1
WN 4233 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Operates only on 2026-05-24
Mon,Tue,Fri,Sun 07:20 Albuquerque (ABQ) 10:05 Dallas Love Field (DAL) 1
WN 4233 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Valid until 2026-01-04
Sat 08:30 Phoenix Sky Harbor (PHX) 4 09:05 Burbank (BUR)
WN 4233 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Operates only on 2026-01-03
Sun 09:55 Birmingham (BHM) 11:50 Dallas Love Field (DAL) 1
WN 4233 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-04-12 through 2026-05-17
Sun 09:55 Birmingham (BHM) 11:50 Dallas Love Field (DAL) 1
WN 4233 Non-stop Boeing 737-800 (73H) 1:55 Operates only on 2026-05-31
Sun 12:15 Chicago Midway (MDW) 14:00 Las Vegas Harry Reid (LAS) 1
WN 4233 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-08-09 through 2026-09-27
Sun 12:30 Dallas Love Field (DAL) 1 13:55 Harlingen (HRL)
WN 4233 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-04-12 through 2026-05-17
Sun 12:30 Dallas Love Field (DAL) 1 13:55 Harlingen (HRL)
WN 4233 Non-stop Boeing 737-800 (73H) 1:25 Operates only on 2026-05-31
Sat 13:15 Orlando (MCO) 15:00 Houston Hobby (HOU)
WN 4233 Non-stop Boeing 737-800 (73H) 2:45 Operates only on 2026-03-07
Tue,Wed 13:35 Tulsa (TUL) 14:15 Denver (DEN)
WN 4233 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-06-09 through 2026-07-29
Tue,Wed 14:10 Chicago Midway (MDW) 16:00 Las Vegas Harry Reid (LAS) 1
WN 4233 Non-stop Boeing 737-700 (Scimitar Winglets) 3:50 Effective 2026-08-04 through 2026-09-30
Sat 14:10 Chicago Midway (MDW) 16:00 Las Vegas Harry Reid (LAS) 1
WN 4233 Non-stop Boeing 737-800 (73H) 3:50 Effective 2026-08-08 through 2026-09-26
Tue,Wed 14:55 Denver (DEN) 20:35 New York LaGuardia (LGA) B
WN 4233 Non-stop Boeing 737-700 (Scimitar Winglets) 3:40 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 15:05 Denver (DEN) 20:50 New York LaGuardia (LGA) B
WN 4233 Non-stop Boeing 737-800 (73H) 3:45 Effective 2026-06-04 through 2026-08-03
Mon,Thu,Fri 16:00 Chicago Midway (MDW) 17:50 Las Vegas Harry Reid (LAS) 1
WN 4233 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2026-08-06 through 2026-09-28
Sat 21:45 Las Vegas Harry Reid (LAS) 1 22:55 San Diego (SAN) 1
WN 4233 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-02-14 through 2026-02-28
Daily 23:55 Phoenix Sky Harbor (PHX) 4 05:00 Chicago Midway (MDW)
WN 4233 Non-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2026-03-08 through 2026-04-06
The flight arrives 1 day after departure.
Non-Direct Flights:
Sun 09:55 Birmingham (BHM) 13:55 Harlingen (HRL)
WN 4233 1-stop Boeing 737-800 (73H) 4:00 Effective 2026-04-12 through 2026-05-17
Sun 09:55 Birmingham (BHM) 13:55 Harlingen (HRL)
WN 4233 1-stop Boeing 737-800 (73H) 4:00 Operates only on 2026-05-31
Tue,Wed 13:35 Tulsa (TUL) 20:35 New York LaGuardia (LGA) B
WN 4233 1-stop Boeing 737-700 (Scimitar Winglets) 6:00 Effective 2026-06-09 through 2026-07-29
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 4233: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN4233
05:10
Sacramento (SMF) B

06:40
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4233
05:10
Sacramento (SMF) B

06:40
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4233
06:20
Birmingham (BHM)

08:15
Dallas Love Field (DAL) 1
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4233
06:35
Oklahoma City (OKC)

10:10
Orlando (MCO)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4233
06:45
Minneapolis/Saint Paul (MSP) 2

08:30
Chicago Midway (MDW)
Operates only on 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (73W)
Direct Flights:
Southwest Airlines WN4233
07:00
Birmingham (BHM)

08:55
Dallas Love Field (DAL) 1
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4233
07:20
Albuquerque (ABQ)

10:05
Dallas Love Field (DAL) 1
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4233
08:30
Phoenix Sky Harbor (PHX) 4

09:05
Burbank (BUR)
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4233
09:55
Birmingham (BHM)

11:50
Dallas Love Field (DAL) 1
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4233
09:55
Birmingham (BHM)

11:50
Dallas Love Field (DAL) 1
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4233
12:15
Chicago Midway (MDW)

14:00
Las Vegas Harry Reid (LAS) 1
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4233
12:30
Dallas Love Field (DAL) 1

13:55
Harlingen (HRL)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4233
12:30
Dallas Love Field (DAL) 1

13:55
Harlingen (HRL)
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4233
13:15
Orlando (MCO)

15:00
Houston Hobby (HOU)
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4233
13:35
Tulsa (TUL)

14:15
Denver (DEN)
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4233
14:10
Chicago Midway (MDW)

16:00
Las Vegas Harry Reid (LAS) 1
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4233
14:10
Chicago Midway (MDW)

16:00
Las Vegas Harry Reid (LAS) 1
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:50, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4233
14:55
Denver (DEN)

20:35
New York LaGuardia (LGA) B
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4233
15:05
Denver (DEN)

20:50
New York LaGuardia (LGA) B
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4233
16:00
Chicago Midway (MDW)

17:50
Las Vegas Harry Reid (LAS) 1
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4233
21:45
Las Vegas Harry Reid (LAS) 1

22:55
San Diego (SAN) 1
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4233
23:55
Phoenix Sky Harbor (PHX) 4

05:00(+1)
Chicago Midway (MDW)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:05, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.
Non-Direct Flights:
Southwest Airlines WN4233
09:55
Birmingham (BHM)

13:55
Harlingen (HRL)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, 1-stop
Boeing 737-800 (73H)
Non-Direct Flights:
Southwest Airlines WN4233
09:55
Birmingham (BHM)

13:55
Harlingen (HRL)
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, 1-stop
Boeing 737-800 (73H)
Non-Direct Flights:
Southwest Airlines WN4233
13:35
Tulsa (TUL)

20:35
New York LaGuardia (LGA) B
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
This flight number is listed as serving the following routes:
  • Albuquerque (ABQ) - Dallas Love Field (DAL)
  • Birmingham (BHM) - Dallas Love Field (DAL)
  • Birmingham (BHM) - Harlingen (HRL)
  • Chicago Midway (MDW) - Las Vegas Harry Reid (LAS)
  • Dallas Love Field (DAL) - Harlingen (HRL)
  • Denver (DEN) - New York LaGuardia (LGA)
  • Las Vegas Harry Reid (LAS) - San Diego (SAN)
  • Minneapolis/Saint Paul (MSP) - Chicago Midway (MDW)
  • Oklahoma City (OKC) - Orlando (MCO)
  • Orlando (MCO) - Houston Hobby (HOU)
  • Phoenix Sky Harbor (PHX) - Burbank (BUR)
  • Phoenix Sky Harbor (PHX) - Chicago Midway (MDW)
  • Sacramento (SMF) - Las Vegas Harry Reid (LAS)
  • Tulsa (TUL) - Denver (DEN)
  • Tulsa (TUL) - New York LaGuardia (LGA)
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