Southwest Airlines flight WN 433: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Thu 05:00 Los Angeles (LAX) 1 10:10 Houston Hobby (HOU)
WN 433 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Valid until 2026-01-01
Sat 05:00 Tampa (TPA) 06:55 Kansas City (MCI)
WN 433 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-03-07 through 2026-04-04
Sun 05:10 Tampa (TPA) 07:10 Kansas City (MCI)
WN 433 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2026-03-08 through 2026-04-05
Sat 05:35 Louisville (SDF) 06:45 Denver (DEN)
WN 433 Non-stop Boeing 737-800 (73H) 3:10 Effective 2026-02-14 through 2026-02-28
Tue,Wed 06:00 Nashville (BNA) 08:10 Austin (AUS)
WN 433 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-06-09 through 2026-07-29
Sat 07:05 Birmingham (BHM) 08:50 Dallas Love Field (DAL) 1
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 07:20 Atlanta (ATL) N 08:45 Orlando (MCO)
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-08-06 through 2026-09-28
Mon-Fri 07:35 San Diego (SAN) 1 09:20 Oakland (OAK) 2
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-06 through 2026-01-14
Tue,Sun 07:35 San Diego (SAN) 1 09:20 Oakland (OAK) 2
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-18 through 2026-01-20
Mon-Fri 07:35 San Diego (SAN) 1 09:20 Oakland (OAK) 2
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-21 through 2026-02-04
Tue,Wed,Sun 07:35 San Diego (SAN) 1 09:20 Oakland (OAK) 2
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-08 through 2026-02-11
Tue,Wed 07:35 San Diego (SAN) 1 09:20 Oakland (OAK) 2
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-02-18 through 2026-03-04
Mon,Thu,Fri 07:55 Los Angeles (LAX) 1 10:20 Phoenix Sky Harbor (PHX) 4
WN 433 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 07:55 Los Angeles (LAX) 1 10:20 Phoenix Sky Harbor (PHX) 4
WN 433 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-02-20 through 2026-03-01
Mon,Tue,Fri,Sun 08:20 Phoenix Sky Harbor (PHX) 4 11:50 Houston Hobby (HOU)
WN 433 Non-stop Boeing 737-800 (73H) 2:30 Valid until 2026-01-04
Mon-Fri 10:00 Oakland (OAK) 2 12:10 Seattle-Tacoma (SEA)
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-01-06 through 2026-01-14
Mon-Fri 10:00 Oakland (OAK) 2 12:10 Seattle-Tacoma (SEA)
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-01-21 through 2026-02-04
Tue,Wed,Sun 10:00 Oakland (OAK) 2 12:10 Seattle-Tacoma (SEA)
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-02-08 through 2026-02-11
Tue,Wed 10:00 Oakland (OAK) 2 12:10 Seattle-Tacoma (SEA)
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-02-18 through 2026-03-04
Tue,Wed 10:00 Burbank (BUR) 11:35 Phoenix Sky Harbor (PHX) 4
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-03-10 through 2026-04-01
Sun 10:30 Austin (AUS) 13:15 Chicago O'Hare (ORD) 5
WN 433 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-06-07 through 2026-08-02
Wed,Thu 11:05 Houston Hobby (HOU) 14:00 Atlanta (ATL) N
WN 433 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Valid until 2026-01-01
Sat 13:15 Indianapolis (IND) 15:40 Sarasota/Bradenton (SRQ)
WN 433 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-11 through 2026-05-30
Mon 14:45 Houston Hobby (HOU) 17:40 Atlanta (ATL) N
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Operates only on 2026-01-05
Sun 14:45 Denver (DEN) 16:05 Reno (RNO)
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-04-12 through 2026-05-17
Sun 14:45 Denver (DEN) 16:05 Reno (RNO)
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Operates only on 2026-05-31
Tue,Wed 15:05 Denver (DEN) 16:25 Reno (RNO)
WN 433 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 15:25 Denver (DEN) 16:45 Reno (RNO)
WN 433 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-04-09 through 2026-06-01
Sun 17:40 New Orleans (MSY) 19:50 Denver (DEN)
WN 433 Non-stop Boeing 737-800 (73H) 3:10 Operates only on 2026-05-24
Sat 17:45 Oakland (OAK) 2 19:55 Seattle-Tacoma (SEA)
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-01-10 through 2026-02-07
Thu,Fri,Sun 18:30 Oakland (OAK) 2 20:45 Seattle-Tacoma (SEA)
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-01-11 through 2026-01-16
Mon,Sun 18:30 Oakland (OAK) 2 20:45 Seattle-Tacoma (SEA)
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 18:30 Oakland (OAK) 2 20:45 Seattle-Tacoma (SEA)
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-02-01 through 2026-02-06
Mon,Sun 18:30 Oakland (OAK) 2 20:45 Seattle-Tacoma (SEA)
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 18:30 Oakland (OAK) 2 20:45 Seattle-Tacoma (SEA)
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-02-17 through 2026-02-23
Mon 18:30 Oakland (OAK) 2 20:45 Seattle-Tacoma (SEA)
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Operates only on 2026-03-02
Sun 18:30 Austin (AUS) 20:35 Nashville (BNA)
WN 433 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-08-09 through 2026-09-27
Tue,Wed 19:10 Austin (AUS) 21:15 Nashville (BNA)
WN 433 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-08-04 through 2026-09-30
Non-Direct Flights:
Thu 05:00 Los Angeles (LAX) 1 14:00 Atlanta (ATL) N
WN 433 1-stop Boeing 737 MAX 8 (7M8) 6:00 Valid until 2026-01-01
Mon-Fri 07:35 San Diego (SAN) 1 12:10 Seattle-Tacoma (SEA)
WN 433 1-stop Boeing 737-700 (Scimitar Winglets) 4:35 Effective 2026-01-06 through 2026-01-14
Mon-Fri 07:35 San Diego (SAN) 1 12:10 Seattle-Tacoma (SEA)
WN 433 1-stop Boeing 737-700 (Scimitar Winglets) 4:35 Effective 2026-01-21 through 2026-02-04
Tue,Wed,Sun 07:35 San Diego (SAN) 1 12:10 Seattle-Tacoma (SEA)
WN 433 1-stop Boeing 737-700 (Scimitar Winglets) 4:35 Effective 2026-02-08 through 2026-02-11
Tue,Wed 07:35 San Diego (SAN) 1 12:10 Seattle-Tacoma (SEA)
WN 433 1-stop Boeing 737-700 (Scimitar Winglets) 4:35 Effective 2026-02-18 through 2026-03-04
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 433: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN433
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN433
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN433
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN433
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN433
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN433
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
07:35

09:20
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
07:35

09:20
Effective 2026-01-18 through 2026-01-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
07:35

09:20
Effective 2026-01-21 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
07:35

09:20
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
07:35

09:20
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN433
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN433
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN433
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
Effective 2026-01-21 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN433
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN433
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN433
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
14:45

16:05
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
14:45

16:05
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
15:05

16:25
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN433
15:25

16:45
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN433
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN433
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN433
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN433
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:00, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN433
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN433
Effective 2026-01-21 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN433
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN433
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
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Parallax here
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Orlando (MCO)
  • Austin (AUS) - Chicago O'Hare (ORD)
  • Birmingham (BHM) - Dallas Love Field (DAL)
  • Burbank (BUR) - Phoenix Sky Harbor (PHX)
  • Denver (DEN) - Reno (RNO)
  • Houston Hobby (HOU) - Atlanta (ATL)
  • Indianapolis (IND) - Sarasota/Bradenton (SRQ)
  • Los Angeles (LAX) - Atlanta (ATL)
  • Los Angeles (LAX) - Houston Hobby (HOU)
  • Los Angeles (LAX) - Phoenix Sky Harbor (PHX)
  • Louisville (SDF) - Denver (DEN)
  • Nashville (BNA) - Austin (AUS)
  • New Orleans (MSY) - Denver (DEN)
  • Oakland (OAK) - Seattle-Tacoma (SEA)
  • Phoenix Sky Harbor (PHX) - Houston Hobby (HOU)
  • San Diego (SAN) - Oakland (OAK)
  • San Diego (SAN) - Seattle-Tacoma (SEA)
  • Tampa (TPA) - Kansas City (MCI)