Southwest Airlines flight WN 4433: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Wed,Thu 05:00 Saint Louis (STL) 2 06:45 Las Vegas Harry Reid (LAS) 1 WN 4433 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Valid until 2026-01-01
Wed,Thu 07:25 Las Vegas Harry Reid (LAS) 1 08:35 San Diego (SAN) 1 WN 4433 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Valid until 2026-01-01
Sat 08:15 Baltimore (BWI) 10:10 Atlanta (ATL) N WN 4433 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-06-06 through 2026-08-01
Tue,Wed 09:35 San Francisco (SFO) 2 11:10 San Diego (SAN) 1 WN 4433 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-03-10 through 2026-04-01
Sun 10:10 San Francisco (SFO) 2 11:40 San Diego (SAN) 1 WN 4433 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-03-08 through 2026-04-05
Mon,Thu,Fri 10:35 San Francisco (SFO) 2 12:10 San Diego (SAN) 1 WN 4433 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-03-05 through 2026-04-06
Thu,Fri,Sun 11:50 Denver (DEN) 13:45 Portland (PDX) WN 4433 Non-stop Boeing 737-800 (73H) 2:55 Effective 2026-01-11 through 2026-01-16
Mon,Sun 11:50 Denver (DEN) 13:45 Portland (PDX) WN 4433 Non-stop Boeing 737-800 (73H) 2:55 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 11:50 Denver (DEN) 13:45 Portland (PDX) WN 4433 Non-stop Boeing 737-800 (73H) 2:55 Effective 2026-02-01 through 2026-02-06
Mon,Sun 11:50 Denver (DEN) 13:45 Portland (PDX) WN 4433 Non-stop Boeing 737-800 (73H) 2:55 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 11:50 Denver (DEN) 13:45 Portland (PDX) WN 4433 Non-stop Boeing 737-800 (73H) 2:55 Effective 2026-02-17 through 2026-02-23
Mon 11:50 Denver (DEN) 13:45 Portland (PDX) WN 4433 Non-stop Boeing 737-800 (73H) 2:55 Operates only on 2026-03-02
Mon,Thu,Fri 13:10 Denver (DEN) 14:55 Portland (PDX) WN 4433 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 13:10 Denver (DEN) 14:55 Portland (PDX) WN 4433 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-02-20 through 2026-03-01
Sat 14:40 Houston Hobby (HOU) 16:15 Pensacola (PNS) WN 4433 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-08-08 through 2026-09-26
Sat 14:50 Denver (DEN) 16:40 Portland (PDX) WN 4433 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-01-10 through 2026-02-07
Tue,Wed 15:20 Baltimore (BWI) 17:15 Atlanta (ATL) N WN 4433 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-06-09 through 2026-07-29
Tue,Wed 17:50 Atlanta (ATL) N 19:30 Orlando (MCO) WN 4433 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 18:20 Baltimore (BWI) 20:15 Atlanta (ATL) N WN 4433 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-06-04 through 2026-08-03
Tue,Wed 18:25 Houston Hobby (HOU) 19:55 Pensacola (PNS) WN 4433 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-08-04 through 2026-09-30
Mon 18:30 Saint Louis (STL) 2 20:05 Las Vegas Harry Reid (LAS) 1 WN 4433 Non-stop Boeing 737-800 (73H) 3:35 Operates only on 2026-01-05
Mon,Thu,Fri 18:30 Houston Hobby (HOU) 20:00 Pensacola (PNS) WN 4433 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-08-06 through 2026-09-28
Mon,Tue,Fri,Sun 19:05 Saint Louis (STL) 2 20:40 Las Vegas Harry Reid (LAS) 1 WN 4433 Non-stop Boeing 737-800 (73H) 3:35 Valid until 2026-01-04
Sat 19:30 Saint Louis (STL) 2 21:05 Las Vegas Harry Reid (LAS) 1 WN 4433 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Valid until 2026-01-03
Mon-Fri 20:25 Denver (DEN) 22:15 Portland (PDX) WN 4433 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 20:25 Denver (DEN) 22:15 Portland (PDX) WN 4433 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-01-18 through 2026-01-23
Mon-Fri 20:25 Denver (DEN) 22:15 Portland (PDX) WN 4433 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 20:25 Denver (DEN) 22:15 Portland (PDX) WN 4433 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-02-08 through 2026-02-11
Tue,Wed 20:25 Denver (DEN) 22:15 Portland (PDX) WN 4433 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-02-18 through 2026-03-04
Sat 22:35 Las Vegas Harry Reid (LAS) 1 00:55 Portland (PDX) WN 4433 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2026-03-07 The flight arrives 1 day after departure.
Non-Direct Flights:
Wed,Thu 05:00 Saint Louis (STL) 2 08:35 San Diego (SAN) 1 WN 4433 1-stop Boeing 737 MAX 8 (7M8) 5:35 Valid until 2026-01-01
Tue,Wed 15:20 Baltimore (BWI) 19:30 Orlando (MCO) WN 4433 1-stop Boeing 737-700 (Scimitar Winglets) 4:10 Effective 2026-06-09 through 2026-07-29

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This flight number is listed as serving the following routes:

Atlanta (ATL) - Orlando (MCO)
Baltimore (BWI) - Atlanta (ATL)
Baltimore (BWI) - Orlando (MCO)
Denver (DEN) - Portland (PDX)
Houston Hobby (HOU) - Pensacola (PNS)
Las Vegas Harry Reid (LAS) - Portland (PDX)
Las Vegas Harry Reid (LAS) - San Diego (SAN)
Saint Louis (STL) - Las Vegas Harry Reid (LAS)
Saint Louis (STL) - San Diego (SAN)
San Francisco (SFO) - San Diego (SAN)

All Southwest Airlines flights

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Southwest Airlines flight WN 4433: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4433

05:00

Saint Louis (STL) 2

06:45

Las Vegas Harry Reid (LAS) 1

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4433

07:25

Las Vegas Harry Reid (LAS) 1

08:35

San Diego (SAN) 1

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4433

08:15

Baltimore (BWI)

10:10

Atlanta (ATL) N

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4433

09:35

San Francisco (SFO) 2

11:10

San Diego (SAN) 1

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 WN4433

10:10

San Francisco (SFO) 2

11:40

San Diego (SAN) 1

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4433

10:35

San Francisco (SFO) 2

12:10

San Diego (SAN) 1

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4433

11:50

Denver (DEN)

13:45

Portland (PDX)

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4433

11:50

Denver (DEN)

13:45

Portland (PDX)

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4433

11:50

Denver (DEN)

13:45

Portland (PDX)

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4433

11:50

Denver (DEN)

13:45

Portland (PDX)

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4433

11:50

Denver (DEN)

13:45

Portland (PDX)

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4433

11:50

Denver (DEN)

13:45

Portland (PDX)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4433

13:10

Denver (DEN)

14:55

Portland (PDX)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4433

13:10

Denver (DEN)

14:55

Portland (PDX)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4433

14:40

Houston Hobby (HOU)

16:15

Pensacola (PNS)

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4433

14:50

Denver (DEN)

16:40

Portland (PDX)

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4433

15:20

Baltimore (BWI)

17:15

Atlanta (ATL) N

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4433

17:50

Atlanta (ATL) N

19:30

Orlando (MCO)

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 WN4433

18:20

Baltimore (BWI)

20:15

Atlanta (ATL) N

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4433

18:25

Houston Hobby (HOU)

19:55

Pensacola (PNS)

Effective 2026-08-04 through 2026-09-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4433

18:30

Saint Louis (STL) 2

20:05

Las Vegas Harry Reid (LAS) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4433

18:30

Houston Hobby (HOU)

20:00

Pensacola (PNS)

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4433

19:05

Saint Louis (STL) 2

20:40

Las Vegas Harry Reid (LAS) 1

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4433

19:30

Saint Louis (STL) 2

21:05

Las Vegas Harry Reid (LAS) 1

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4433

20:25

Denver (DEN)

22:15

Portland (PDX)

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4433

20:25

Denver (DEN)

22:15

Portland (PDX)

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4433

20:25

Denver (DEN)

22:15

Portland (PDX)

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4433

20:25

Denver (DEN)

22:15

Portland (PDX)

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4433

20:25

Denver (DEN)

22:15

Portland (PDX)

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4433

22:35

Las Vegas Harry Reid (LAS) 1

00:55(+1)

Portland (PDX)

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN4433

05:00

Saint Louis (STL) 2

08:35

San Diego (SAN) 1

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 5:35, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4433

15:20

Baltimore (BWI)

19:30

Orlando (MCO)

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:10, 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)
Baltimore (BWI) - Atlanta (ATL)
Baltimore (BWI) - Orlando (MCO)
Denver (DEN) - Portland (PDX)
Houston Hobby (HOU) - Pensacola (PNS)
Las Vegas Harry Reid (LAS) - Portland (PDX)
Las Vegas Harry Reid (LAS) - San Diego (SAN)
Saint Louis (STL) - Las Vegas Harry Reid (LAS)
Saint Louis (STL) - San Diego (SAN)
San Francisco (SFO) - San Diego (SAN)

All Southwest Airlines flights

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- CACHE: False - LANG: en - IS_EU: False