Southwest Airlines flight WN 3043: Multiple routes

FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 06:20 Ontario, Los Angeles (ONT) 4 07:50 Sacramento (SMF) B WN 3043 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 06:20 Ontario, Los Angeles (ONT) 4 07:50 Sacramento (SMF) B WN 3043 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-20 through 2026-03-01
Thu,Fri,Sun 06:50 Ontario, Los Angeles (ONT) 4 08:20 Sacramento (SMF) B WN 3043 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-01-11 through 2026-01-16
Mon,Sun 06:50 Ontario, Los Angeles (ONT) 4 08:20 Sacramento (SMF) B WN 3043 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 06:50 Ontario, Los Angeles (ONT) 4 08:20 Sacramento (SMF) B WN 3043 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-01 through 2026-02-06
Mon,Sun 06:50 Ontario, Los Angeles (ONT) 4 08:20 Sacramento (SMF) B WN 3043 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 06:50 Ontario, Los Angeles (ONT) 4 08:20 Sacramento (SMF) B WN 3043 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-17 through 2026-02-23
Mon 06:50 Ontario, Los Angeles (ONT) 4 08:20 Sacramento (SMF) B WN 3043 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-03-02
Tue,Wed 08:35 Austin (AUS) 09:50 Denver (DEN) WN 3043 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 08:40 Austin (AUS) 09:55 Denver (DEN) WN 3043 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-03-05 through 2026-04-06
Mon-Fri 11:10 Ontario, Los Angeles (ONT) 4 12:40 Sacramento (SMF) B WN 3043 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 11:10 Ontario, Los Angeles (ONT) 4 12:40 Sacramento (SMF) B WN 3043 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-01-18 through 2026-01-23
Mon-Fri 11:10 Ontario, Los Angeles (ONT) 4 12:40 Sacramento (SMF) B WN 3043 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 11:10 Ontario, Los Angeles (ONT) 4 12:40 Sacramento (SMF) B WN 3043 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-08 through 2026-02-11
Tue,Wed 11:10 Ontario, Los Angeles (ONT) 4 12:40 Sacramento (SMF) B WN 3043 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-18 through 2026-03-04
Sun 12:05 Long Beach (LGB) 13:20 Oakland (OAK) 2 WN 3043 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-08-09 through 2026-09-27
Tue,Wed 12:35 Oakland (OAK) 2 16:00 Denver (DEN) WN 3043 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-06-09 through 2026-07-29
Sat 12:55 Long Beach (LGB) 14:10 Oakland (OAK) 2 WN 3043 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-08-08 through 2026-09-26
Sun 13:05 Oakland (OAK) 2 16:30 Denver (DEN) WN 3043 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 13:25 Oakland (OAK) 2 16:50 Denver (DEN) WN 3043 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-06-04 through 2026-08-03
Tue,Wed 13:25 Pittsburgh (PIT) 14:45 Phoenix Sky Harbor (PHX) 4 WN 3043 Non-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-08-04 through 2026-09-30
Sat 14:15 Oakland (OAK) 2 17:40 Denver (DEN) WN 3043 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-06-06 through 2026-08-01
Sun 17:15 Oakland (OAK) 2 18:40 Long Beach (LGB) WN 3043 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-04-12 through 2026-05-17
Sun 17:15 Oakland (OAK) 2 18:40 Long Beach (LGB) WN 3043 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Operates only on 2026-05-31
Fri,Sun 18:20 Denver (DEN) 21:15 Dallas Love Field (DAL) 1 WN 3043 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-02 through 2026-01-04
Mon,Thu,Fri 18:30 Long Beach (LGB) 19:45 Oakland (OAK) 2 WN 3043 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-08-06 through 2026-09-28
Wed,Thu 20:15 Saint Louis (STL) 2 22:40 Phoenix Sky Harbor (PHX) 4 WN 3043 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Valid until 2026-01-01

This flight number is listed as serving the following routes:

Austin (AUS) - Denver (DEN)
Denver (DEN) - Dallas Love Field (DAL)
Oakland (OAK) - Denver (DEN)
Oakland (OAK) - Long Beach (LGB)
Ontario, Los Angeles (ONT) - Sacramento (SMF)
Pittsburgh (PIT) - Phoenix Sky Harbor (PHX)
Saint Louis (STL) - Phoenix Sky Harbor (PHX)

All Southwest Airlines flights

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Southwest Airlines flight WN 3043: Multiple routes

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN3043

06:20

Ontario, Los Angeles (ONT) 4

07:50

Sacramento (SMF) B

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3043

06:20

Ontario, Los Angeles (ONT) 4

07:50

Sacramento (SMF) B

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3043

06:50

Ontario, Los Angeles (ONT) 4

08:20

Sacramento (SMF) B

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3043

06:50

Ontario, Los Angeles (ONT) 4

08:20

Sacramento (SMF) B

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3043

06:50

Ontario, Los Angeles (ONT) 4

08:20

Sacramento (SMF) B

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3043

06:50

Ontario, Los Angeles (ONT) 4

08:20

Sacramento (SMF) B

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3043

06:50

Ontario, Los Angeles (ONT) 4

08:20

Sacramento (SMF) B

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3043

06:50

Ontario, Los Angeles (ONT) 4

08:20

Sacramento (SMF) B

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3043

08:35

Austin (AUS)

09:50

Denver (DEN)

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3043

08:40

Austin (AUS)

09:55

Denver (DEN)

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 WN3043

11:10

Ontario, Los Angeles (ONT) 4

12:40

Sacramento (SMF) B

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3043

11:10

Ontario, Los Angeles (ONT) 4

12:40

Sacramento (SMF) B

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

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3043

11:10

Ontario, Los Angeles (ONT) 4

12:40

Sacramento (SMF) B

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3043

11:10

Ontario, Los Angeles (ONT) 4

12:40

Sacramento (SMF) B

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3043

11:10

Ontario, Los Angeles (ONT) 4

12:40

Sacramento (SMF) B

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3043

12:05

Long Beach (LGB)

13:20

Oakland (OAK) 2

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3043

12:35

Oakland (OAK) 2

16:00

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3043

12:55

Long Beach (LGB)

14:10

Oakland (OAK) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3043

13:05

Oakland (OAK) 2

16:30

Denver (DEN)

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3043

13:25

Oakland (OAK) 2

16:50

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3043

13:25

Pittsburgh (PIT)

14:45

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3043

14:15

Oakland (OAK) 2

17:40

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3043

17:15

Oakland (OAK) 2

18:40

Long Beach (LGB)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3043

17:15

Oakland (OAK) 2

18:40

Long Beach (LGB)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3043

18:20

Denver (DEN)

21:15

Dallas Love Field (DAL) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3043

18:30

Long Beach (LGB)

19:45

Oakland (OAK) 2

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3043

20:15

Saint Louis (STL) 2

22:40

Phoenix Sky Harbor (PHX) 4

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

This flight number is listed as serving the following routes:

Austin (AUS) - Denver (DEN)
Denver (DEN) - Dallas Love Field (DAL)
Oakland (OAK) - Denver (DEN)
Oakland (OAK) - Long Beach (LGB)
Ontario, Los Angeles (ONT) - Sacramento (SMF)
Pittsburgh (PIT) - Phoenix Sky Harbor (PHX)
Saint Louis (STL) - Phoenix Sky Harbor (PHX)

All Southwest Airlines flights

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