Southwest Airlines flight WN 4155: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 05:55 Norfolk (ORF) 07:00 Baltimore (BWI) WN 4155 Non-stop Boeing 737-800 (73H) 1:05 Effective 2026-03-05 through 2026-04-06
Tue,Wed 06:00 Norfolk (ORF) 07:10 Baltimore (BWI) WN 4155 Non-stop Boeing 737-800 (73H) 1:10 Effective 2026-03-10 through 2026-04-01
Sat 06:10 Norfolk (ORF) 07:15 Baltimore (BWI) WN 4155 Non-stop Boeing 737-800 (73H) 1:05 Effective 2026-03-07 through 2026-04-04
Sun 06:20 Norfolk (ORF) 07:25 Baltimore (BWI) WN 4155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-03-08 through 2026-04-05
Sun 06:30 Indianapolis (IND) 07:40 Dallas Love Field (DAL) 1 WN 4155 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-06-07 through 2026-08-02
Sun 09:25 Long Beach (LGB) 10:50 Reno (RNO) WN 4155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-04-12 through 2026-05-17
Sun 09:25 Long Beach (LGB) 10:50 Reno (RNO) WN 4155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-05-31
Mon,Thu,Fri 09:50 Los Angeles (LAX) 1 17:45 Baltimore (BWI) WN 4155 Non-stop Boeing 737 MAX 8 (7M8) 4:55 Effective 2026-08-06 through 2026-09-28
Sat 10:40 Los Angeles (LAX) 1 18:40 Baltimore (BWI) WN 4155 Non-stop Boeing 737-800 (73H) 5:00 Effective 2026-08-08 through 2026-09-26
Tue,Wed 10:55 Los Angeles (LAX) 1 18:55 Baltimore (BWI) WN 4155 Non-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2026-08-04 through 2026-09-30
Sun 11:25 Reno (RNO) 14:40 Denver (DEN) WN 4155 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-04-12 through 2026-05-17
Sun 11:25 Reno (RNO) 14:40 Denver (DEN) WN 4155 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Operates only on 2026-05-31
Sun 12:30 Los Angeles (LAX) 1 20:30 Baltimore (BWI) WN 4155 Non-stop Boeing 737 MAX 8 (7M8) 5:00 Effective 2026-08-09 through 2026-09-27
Tue,Wed 14:00 San Antonio (SAT) A 15:20 Denver (DEN) WN 4155 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-04-07 through 2026-06-03
Sat 14:05 Pensacola (PNS) 15:50 Saint Louis (STL) 2 WN 4155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-01-03
Mon,Thu,Fri 15:20 San Antonio (SAT) A 16:40 Denver (DEN) WN 4155 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-04-09 through 2026-06-01
Sun 15:20 Denver (DEN) 16:40 Albuquerque (ABQ) WN 4155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-04-12 through 2026-05-17
Sun 15:20 Denver (DEN) 16:40 Albuquerque (ABQ) WN 4155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Operates only on 2026-05-31
Tue,Wed 16:00 Denver (DEN) 17:25 Albuquerque (ABQ) WN 4155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-04-07 through 2026-06-03
Sat 16:40 San Antonio (SAT) A 18:55 Nashville (BNA) WN 4155 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-06-06 through 2026-08-01
Sun 17:40 Lubbock (LBB) 18:55 Dallas Love Field (DAL) 1 WN 4155 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Operates only on 2026-05-24
Wed,Thu 18:30 Phoenix Sky Harbor (PHX) 4 21:45 Tulsa (TUL) WN 4155 Non-stop Boeing 737-800 (73H) 2:15 Valid until 2026-01-01
Tue,Wed 19:25 Houston Hobby (HOU) 22:30 Atlanta (ATL) N WN 4155 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-06-09 through 2026-07-29
Mon 20:10 Phoenix Sky Harbor (PHX) 4 23:25 Tulsa (TUL) WN 4155 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Operates only on 2026-01-05
Mon,Tue,Fri,Sun 20:20 Phoenix Sky Harbor (PHX) 4 23:35 Tulsa (TUL) WN 4155 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Valid until 2026-01-04
Non-Direct Flights:
Sun 09:25 Long Beach (LGB) 14:40 Denver (DEN) WN 4155 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2026-04-12 through 2026-05-17
Sun 09:25 Long Beach (LGB) 14:40 Denver (DEN) WN 4155 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Operates only on 2026-05-31
Sun 11:25 Reno (RNO) 16:40 Albuquerque (ABQ) WN 4155 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2026-04-12 through 2026-05-17
Sun 11:25 Reno (RNO) 16:40 Albuquerque (ABQ) WN 4155 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Operates only on 2026-05-31
Tue,Wed 14:00 San Antonio (SAT) A 17:25 Albuquerque (ABQ) WN 4155 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-04-07 through 2026-06-03
Sun 09:25 Long Beach (LGB) 16:40 Albuquerque (ABQ) WN 4155 2-stop Boeing 737-700 (Scimitar Winglets) 6:15 Effective 2026-04-12 through 2026-05-17
Sun 09:25 Long Beach (LGB) 16:40 Albuquerque (ABQ) WN 4155 2-stop Boeing 737-700 (Scimitar Winglets) 6:15 Operates only on 2026-05-31

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This flight number is listed as serving the following routes:

Denver (DEN) - Albuquerque (ABQ)
Houston Hobby (HOU) - Atlanta (ATL)
Indianapolis (IND) - Dallas Love Field (DAL)
Long Beach (LGB) - Albuquerque (ABQ)
Long Beach (LGB) - Denver (DEN)
Long Beach (LGB) - Reno (RNO)
Los Angeles (LAX) - Baltimore (BWI)
Lubbock (LBB) - Dallas Love Field (DAL)
Norfolk (ORF) - Baltimore (BWI)
Pensacola (PNS) - Saint Louis (STL)
Phoenix Sky Harbor (PHX) - Tulsa (TUL)
Reno (RNO) - Albuquerque (ABQ)
Reno (RNO) - Denver (DEN)
San Antonio (SAT) - Albuquerque (ABQ)
San Antonio (SAT) - Denver (DEN)
San Antonio (SAT) - Nashville (BNA)

All Southwest Airlines flights

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Southwest Airlines flight WN 4155: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4155

05:55

Norfolk (ORF)

07:00

Baltimore (BWI)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4155

06:00

Norfolk (ORF)

07:10

Baltimore (BWI)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN4155

06:10

Norfolk (ORF)

07:15

Baltimore (BWI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4155

06:20

Norfolk (ORF)

07:25

Baltimore (BWI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4155

06:30

Indianapolis (IND)

07:40

Dallas Love Field (DAL) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4155

09:25

Long Beach (LGB)

10:50

Reno (RNO)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4155

09:25

Long Beach (LGB)

10:50

Reno (RNO)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4155

09:50

Los Angeles (LAX) 1

17:45

Baltimore (BWI)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4155

10:40

Los Angeles (LAX) 1

18:40

Baltimore (BWI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4155

10:55

Los Angeles (LAX) 1

18:55

Baltimore (BWI)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4155

11:25

Reno (RNO)

14:40

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4155

11:25

Reno (RNO)

14:40

Denver (DEN)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4155

12:30

Los Angeles (LAX) 1

20:30

Baltimore (BWI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4155

14:00

San Antonio (SAT) A

15:20

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4155

14:05

Pensacola (PNS)

15:50

Saint Louis (STL) 2

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4155

15:20

San Antonio (SAT) A

16:40

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4155

15:20

Denver (DEN)

16:40

Albuquerque (ABQ)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4155

15:20

Denver (DEN)

16:40

Albuquerque (ABQ)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4155

16:00

Denver (DEN)

17:25

Albuquerque (ABQ)

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 WN4155

16:40

San Antonio (SAT) A

18:55

Nashville (BNA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4155

17:40

Lubbock (LBB)

18:55

Dallas Love Field (DAL) 1

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4155

18:30

Phoenix Sky Harbor (PHX) 4

21:45

Tulsa (TUL)

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN4155

19:25

Houston Hobby (HOU)

22:30

Atlanta (ATL) N

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4155

20:10

Phoenix Sky Harbor (PHX) 4

23:25

Tulsa (TUL)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4155

20:20

Phoenix Sky Harbor (PHX) 4

23:35

Tulsa (TUL)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4155

09:25

Long Beach (LGB)

14:40

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4155

09:25

Long Beach (LGB)

14:40

Denver (DEN)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4155

11:25

Reno (RNO)

16:40

Albuquerque (ABQ)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4155

11:25

Reno (RNO)

16:40

Albuquerque (ABQ)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4155

14:00

San Antonio (SAT) A

17:25

Albuquerque (ABQ)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4155

09:25

Long Beach (LGB)

16:40

Albuquerque (ABQ)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:15, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4155

09:25

Long Beach (LGB)

16:40

Albuquerque (ABQ)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:15, 2-stop
Boeing 737-700 (Scimitar Winglets)

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Parallax here

This flight number is listed as serving the following routes:

Denver (DEN) - Albuquerque (ABQ)
Houston Hobby (HOU) - Atlanta (ATL)
Indianapolis (IND) - Dallas Love Field (DAL)
Long Beach (LGB) - Albuquerque (ABQ)
Long Beach (LGB) - Denver (DEN)
Long Beach (LGB) - Reno (RNO)
Los Angeles (LAX) - Baltimore (BWI)
Lubbock (LBB) - Dallas Love Field (DAL)
Norfolk (ORF) - Baltimore (BWI)
Pensacola (PNS) - Saint Louis (STL)
Phoenix Sky Harbor (PHX) - Tulsa (TUL)
Reno (RNO) - Albuquerque (ABQ)
Reno (RNO) - Denver (DEN)
San Antonio (SAT) - Albuquerque (ABQ)
San Antonio (SAT) - Denver (DEN)
San Antonio (SAT) - Nashville (BNA)

All Southwest Airlines flights

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