Southwest Airlines flight WN 1789: Multiple routes

FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 06:10 Kansas City (MCI) 06:55 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-08-06 through 2026-09-28
Sun 07:05 Los Angeles (LAX) 1 11:55 Austin (AUS) WN 1789 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2026-05-24
Sun 10:20 Kansas City (MCI) 11:05 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-08-09 through 2026-09-27
Tue,Wed 11:30 Kansas City (MCI) 12:15 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-08-04 through 2026-09-30
Sat 11:30 Kansas City (MCI) 12:15 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-08-08 through 2026-09-26
Sat 11:55 Long Beach (LGB) 17:50 Nashville (BNA) WN 1789 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-06-06 through 2026-08-01
Sat 14:45 Milwaukee (MKE) 17:35 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737-800 (73H) 3:50 Effective 2026-01-10 through 2026-02-07
Tue,Wed 15:10 Austin (AUS) 17:05 San Jose (SJC) B WN 1789 Non-stop Boeing 737-700 (Scimitar Winglets) 3:55 Effective 2026-03-10 through 2026-04-01
Sun 15:55 Houston Hobby (HOU) 16:50 Austin (AUS) WN 1789 Non-stop Boeing 737 MAX 8 (7M8) 0:55 Effective 2026-06-07 through 2026-08-02
Tue,Wed 16:45 Pittsburgh (PIT) 17:55 Baltimore (BWI) WN 1789 Non-stop Boeing 737-800 (73H) 1:10 Effective 2026-06-09 through 2026-07-29
Mon-Fri 16:50 Milwaukee (MKE) 19:45 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 16:50 Milwaukee (MKE) 19:45 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-01-18 through 2026-01-23
Mon-Fri 16:50 Milwaukee (MKE) 19:45 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 16:50 Milwaukee (MKE) 19:45 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-02-08 through 2026-02-11
Tue,Wed 16:50 Milwaukee (MKE) 19:45 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-02-18 through 2026-03-04
Sat 17:00 Milwaukee (MKE) 19:55 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737-800 (73H) 3:55 Effective 2026-02-14 through 2026-02-28
Thu,Fri,Sun 17:15 Milwaukee (MKE) 20:10 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737-800 (73H) 3:55 Effective 2026-01-11 through 2026-01-16
Mon,Sun 17:15 Milwaukee (MKE) 20:10 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737-800 (73H) 3:55 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 17:15 Milwaukee (MKE) 20:10 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737-800 (73H) 3:55 Effective 2026-02-01 through 2026-02-06
Mon,Sun 17:15 Milwaukee (MKE) 20:10 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737-800 (73H) 3:55 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 17:15 Milwaukee (MKE) 20:10 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737-800 (73H) 3:55 Effective 2026-02-17 through 2026-02-23
Mon 17:15 Milwaukee (MKE) 20:10 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737-800 (73H) 3:55 Operates only on 2026-03-02
Sun 17:20 Nashville (BNA) 19:40 John Glenn Columbus (CMH) WN 1789 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-04-12 through 2026-05-17
Sun 17:20 Nashville (BNA) 19:40 John Glenn Columbus (CMH) WN 1789 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Operates only on 2026-05-31
Mon,Thu,Fri 17:45 Austin (AUS) 19:40 San Jose (SJC) B WN 1789 Non-stop Boeing 737-800 (73H) 3:55 Effective 2026-03-05 through 2026-04-06
Fri,Sun 18:30 New York LaGuardia (LGA) B 20:20 Saint Louis (STL) 2 WN 1789 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2026-01-02 through 2026-01-04
Mon,Thu,Fri 18:35 Milwaukee (MKE) 21:30 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 18:35 Milwaukee (MKE) 21:30 Phoenix Sky Harbor (PHX) 4 WN 1789 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-02-20 through 2026-03-01
Sat 18:35 Nashville (BNA) 20:55 John Glenn Columbus (CMH) WN 1789 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-04-11 through 2026-05-30
Sat 18:55 New York LaGuardia (LGA) B 20:50 Saint Louis (STL) 2 WN 1789 Non-stop Boeing 737-800 (73H) 2:55 Valid until 2026-01-03
Tue,Wed 18:55 Nashville (BNA) 21:20 John Glenn Columbus (CMH) WN 1789 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 19:45 Nashville (BNA) 22:05 John Glenn Columbus (CMH) WN 1789 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-04-09 through 2026-06-01
Mon 21:20 Baltimore (BWI) 23:20 New Orleans (MSY) WN 1789 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Operates only on 2026-01-05

This flight number is listed as serving the following routes:

Austin (AUS) - San Jose (SJC)
Baltimore (BWI) - New Orleans (MSY)
Houston Hobby (HOU) - Austin (AUS)
Kansas City (MCI) - Phoenix Sky Harbor (PHX)
Long Beach (LGB) - Nashville (BNA)
Los Angeles (LAX) - Austin (AUS)
Milwaukee (MKE) - Phoenix Sky Harbor (PHX)
Nashville (BNA) - John Glenn Columbus (CMH)
New York LaGuardia (LGA) - Saint Louis (STL)
Pittsburgh (PIT) - Baltimore (BWI)

All Southwest Airlines flights

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Southwest Airlines flight WN 1789: Multiple routes

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN1789

06:10

Kansas City (MCI)

06:55

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1789

07:05

Los Angeles (LAX) 1

11:55

Austin (AUS)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN1789

10:20

Kansas City (MCI)

11:05

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN1789

11:30

Kansas City (MCI)

12:15

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1789

11:30

Kansas City (MCI)

12:15

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1789

11:55

Long Beach (LGB)

17:50

Nashville (BNA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1789

14:45

Milwaukee (MKE)

17:35

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1789

15:10

Austin (AUS)

17:05

San Jose (SJC) B

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1789

15:55

Houston Hobby (HOU)

16:50

Austin (AUS)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 0:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1789

16:45

Pittsburgh (PIT)

17:55

Baltimore (BWI)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1789

16:50

Milwaukee (MKE)

19:45

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1789

16:50

Milwaukee (MKE)

19:45

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1789

16:50

Milwaukee (MKE)

19:45

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1789

16:50

Milwaukee (MKE)

19:45

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1789

16:50

Milwaukee (MKE)

19:45

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1789

17:00

Milwaukee (MKE)

19:55

Phoenix Sky Harbor (PHX) 4

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1789

17:15

Milwaukee (MKE)

20:10

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1789

17:15

Milwaukee (MKE)

20:10

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1789

17:15

Milwaukee (MKE)

20:10

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1789

17:15

Milwaukee (MKE)

20:10

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1789

17:15

Milwaukee (MKE)

20:10

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1789

17:15

Milwaukee (MKE)

20:10

Phoenix Sky Harbor (PHX) 4

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1789

17:20

Nashville (BNA)

19:40

John Glenn Columbus (CMH)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1789

17:20

Nashville (BNA)

19:40

John Glenn Columbus (CMH)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1789

17:45

Austin (AUS)

19:40

San Jose (SJC) B

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1789

18:30

New York LaGuardia (LGA) B

20:20

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1789

18:35

Milwaukee (MKE)

21:30

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1789

18:35

Milwaukee (MKE)

21:30

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1789

18:35

Nashville (BNA)

20:55

John Glenn Columbus (CMH)

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1789

18:55

New York LaGuardia (LGA) B

20:50

Saint Louis (STL) 2

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN1789

18:55

Nashville (BNA)

21:20

John Glenn Columbus (CMH)

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1789

19:45

Nashville (BNA)

22:05

John Glenn Columbus (CMH)

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1789

21:20

Baltimore (BWI)

23:20

New Orleans (MSY)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:00, non-stop
Boeing 737-700 (Scimitar Winglets)

This flight number is listed as serving the following routes:

Austin (AUS) - San Jose (SJC)
Baltimore (BWI) - New Orleans (MSY)
Houston Hobby (HOU) - Austin (AUS)
Kansas City (MCI) - Phoenix Sky Harbor (PHX)
Long Beach (LGB) - Nashville (BNA)
Los Angeles (LAX) - Austin (AUS)
Milwaukee (MKE) - Phoenix Sky Harbor (PHX)
Nashville (BNA) - John Glenn Columbus (CMH)
New York LaGuardia (LGA) - Saint Louis (STL)
Pittsburgh (PIT) - Baltimore (BWI)

All Southwest Airlines flights

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