Southwest Airlines flight WN 4584: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sun 07:40 Knoxville (TYS) 09:20 Baltimore (BWI) WN 4584 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-03-08 through 2026-04-05
Mon-Sat 07:50 Knoxville (TYS) 09:35 Baltimore (BWI) WN 4584 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-03-06 through 2026-04-06
Sun 08:20 Saint Louis (STL) 2 10:00 Dallas Love Field (DAL) 1 WN 4584 Non-stop Boeing 737-800 (73H) 1:40 Effective 2026-08-09 through 2026-09-27
Tue,Wed 08:35 Saint Louis (STL) 2 10:15 Dallas Love Field (DAL) 1 WN 4584 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-08-04 through 2026-09-30
Tue,Wed 09:00 Islip (ISP) 10:15 Baltimore (BWI) WN 4584 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-06-09 through 2026-07-29
Sat 09:00 Saint Louis (STL) 2 10:40 Dallas Love Field (DAL) 1 WN 4584 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-08-08 through 2026-09-26
Mon,Thu,Fri 09:10 Islip (ISP) 10:25 Baltimore (BWI) WN 4584 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-06-04 through 2026-08-03
Mon,Thu,Fri 10:55 Denver (DEN) 12:35 San Jose (SJC) B WN 4584 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 10:55 Denver (DEN) 12:35 San Jose (SJC) B WN 4584 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-02-20 through 2026-03-01
Tue,Wed 11:25 San Francisco (SFO) 2 12:55 Los Angeles (LAX) 1 WN 4584 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-04-07 through 2026-06-03
Sat 11:45 San Francisco (SFO) 2 13:10 Los Angeles (LAX) 1 WN 4584 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-04-11 through 2026-05-30
Sun 12:50 San Francisco (SFO) 2 14:20 Los Angeles (LAX) 1 WN 4584 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-04-12 through 2026-05-17
Sun 12:50 San Francisco (SFO) 2 14:20 Los Angeles (LAX) 1 WN 4584 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2026-05-31
Sun 12:55 Los Angeles (LAX) 1 14:20 Reno (RNO) WN 4584 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-05-24
Thu,Fri,Sun 13:05 Denver (DEN) 14:50 San Jose (SJC) B WN 4584 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-01-11 through 2026-01-16
Mon,Sun 13:05 Denver (DEN) 14:50 San Jose (SJC) B WN 4584 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 13:05 Denver (DEN) 14:50 San Jose (SJC) B WN 4584 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-02-01 through 2026-02-06
Mon,Sun 13:05 Denver (DEN) 14:50 San Jose (SJC) B WN 4584 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 13:05 Denver (DEN) 14:50 San Jose (SJC) B WN 4584 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-02-17 through 2026-02-23
Mon 13:05 Denver (DEN) 14:50 San Jose (SJC) B WN 4584 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Operates only on 2026-03-02
Mon,Thu,Fri 15:45 Saint Louis (STL) 2 17:20 Dallas Love Field (DAL) 1 WN 4584 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-08-06 through 2026-09-28
Sat 22:40 Las Vegas Harry Reid (LAS) 1 01:00 Spokane (GEG) WN 4584 Non-stop Boeing 737-800 (73H) 2:20 Valid until 2026-01-03 The flight arrives 1 day after departure.

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Parallax here

This flight number is listed as serving the following routes:

Denver (DEN) - San Jose (SJC)
Islip (ISP) - Baltimore (BWI)
Knoxville (TYS) - Baltimore (BWI)
Las Vegas Harry Reid (LAS) - Spokane (GEG)
Los Angeles (LAX) - Reno (RNO)
Saint Louis (STL) - Dallas Love Field (DAL)
San Francisco (SFO) - Los Angeles (LAX)

All Southwest Airlines flights

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Southwest Airlines flight WN 4584: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4584

07:40

Knoxville (TYS)

09:20

Baltimore (BWI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4584

07:50

Knoxville (TYS)

09:35

Baltimore (BWI)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN4584

08:20

Saint Louis (STL) 2

10:00

Dallas Love Field (DAL) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4584

08:35

Saint Louis (STL) 2

10:15

Dallas Love Field (DAL) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4584

09:00

Islip (ISP)

10:15

Baltimore (BWI)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN4584

09:00

Saint Louis (STL) 2

10:40

Dallas Love Field (DAL) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4584

09:10

Islip (ISP)

10:25

Baltimore (BWI)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN4584

10:55

Denver (DEN)

12:35

San Jose (SJC) B

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4584

10:55

Denver (DEN)

12:35

San Jose (SJC) B

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4584

11:25

San Francisco (SFO) 2

12:55

Los Angeles (LAX) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4584

11:45

San Francisco (SFO) 2

13:10

Los Angeles (LAX) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4584

12:50

San Francisco (SFO) 2

14:20

Los Angeles (LAX) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4584

12:50

San Francisco (SFO) 2

14:20

Los Angeles (LAX) 1

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4584

12:55

Los Angeles (LAX) 1

14:20

Reno (RNO)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4584

13:05

Denver (DEN)

14:50

San Jose (SJC) B

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4584

13:05

Denver (DEN)

14:50

San Jose (SJC) B

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4584

13:05

Denver (DEN)

14:50

San Jose (SJC) B

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4584

13:05

Denver (DEN)

14:50

San Jose (SJC) B

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4584

13:05

Denver (DEN)

14:50

San Jose (SJC) B

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN4584

13:05

Denver (DEN)

14:50

San Jose (SJC) B

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN4584

15:45

Saint Louis (STL) 2

17:20

Dallas Love Field (DAL) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN4584

22:40

Las Vegas Harry Reid (LAS) 1

01:00(+1)

Spokane (GEG)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

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Parallax here

This flight number is listed as serving the following routes:

Denver (DEN) - San Jose (SJC)
Islip (ISP) - Baltimore (BWI)
Knoxville (TYS) - Baltimore (BWI)
Las Vegas Harry Reid (LAS) - Spokane (GEG)
Los Angeles (LAX) - Reno (RNO)
Saint Louis (STL) - Dallas Love Field (DAL)
San Francisco (SFO) - Los Angeles (LAX)

All Southwest Airlines flights

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