Southwest Airlines flight WN 3550: Multiple routes

FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 06:20 Cleveland (CLE) 07:25 Denver (DEN) WN 3550 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-08-06 through 2026-09-28
Mon 08:10 Long Beach (LGB) 09:20 Las Vegas Harry Reid (LAS) 1 WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-01-05
Sun 09:30 Dallas Love Field (DAL) 1 12:35 Knoxville (TYS) WN 3550 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Operates only on 2026-05-24
Wed,Thu 09:40 Long Beach (LGB) 10:50 Las Vegas Harry Reid (LAS) 1 WN 3550 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Valid until 2026-01-01
Mon,Thu-Sun 09:40 Nashville (BNA) 11:40 Knoxville (TYS) WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2026-04-09 through 2026-05-23
Mon,Thu-Sun 09:40 Nashville (BNA) 11:40 Knoxville (TYS) WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2026-05-25 through 2026-06-01
Sun 11:30 Las Vegas Harry Reid (LAS) 1 15:55 Wichita (ICT) WN 3550 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-03-08 through 2026-04-05
Mon,Thu,Fri,Sun 12:15 Knoxville (TYS) 13:55 Orlando (MCO) WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-04-09 through 2026-05-22
Mon,Thu,Fri,Sun 12:15 Knoxville (TYS) 13:55 Orlando (MCO) WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-05-25 through 2026-06-01
Sat 12:20 Knoxville (TYS) 13:40 Denver (DEN) WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-04-11 through 2026-05-30
Tue,Wed 12:50 Knoxville (TYS) 14:35 Orlando (MCO) WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-07 through 2026-06-03
Sun 13:15 Knoxville (TYS) 14:50 Orlando (MCO) WN 3550 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2026-05-24
Tue,Wed 13:30 Las Vegas Harry Reid (LAS) 1 17:55 Wichita (ICT) WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-03-10 through 2026-04-01
Sat 14:20 Denver (DEN) 16:15 Boise (BOI) WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-04-11 through 2026-05-30
Mon,Thu,Fri 14:30 Las Vegas Harry Reid (LAS) 1 19:00 Wichita (ICT) WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-03-05 through 2026-04-06
Mon,Thu,Fri 16:50 San Jose (SJC) B 19:40 Phoenix Sky Harbor (PHX) 4 WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 16:50 San Jose (SJC) B 19:40 Phoenix Sky Harbor (PHX) 4 WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-02-20 through 2026-03-01
Sat 17:10 San Jose (SJC) B 20:05 Phoenix Sky Harbor (PHX) 4 WN 3550 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-02-14 through 2026-02-28
Sat 17:20 Denver (DEN) 22:45 Tampa (TPA) WN 3550 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-08-08 through 2026-09-26
Tue,Wed 18:00 Cleveland (CLE) 19:05 Denver (DEN) WN 3550 Non-stop Boeing 737-800 (73H) 3:05 Effective 2026-08-04 through 2026-09-30
Thu,Fri,Sun 18:05 San Jose (SJC) B 20:55 Phoenix Sky Harbor (PHX) 4 WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-01-11 through 2026-01-16
Mon,Sun 18:05 San Jose (SJC) B 20:55 Phoenix Sky Harbor (PHX) 4 WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 18:05 San Jose (SJC) B 20:55 Phoenix Sky Harbor (PHX) 4 WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-02-01 through 2026-02-06
Mon,Sun 18:05 San Jose (SJC) B 20:55 Phoenix Sky Harbor (PHX) 4 WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 18:05 San Jose (SJC) B 20:55 Phoenix Sky Harbor (PHX) 4 WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-02-17 through 2026-02-23
Mon 18:05 San Jose (SJC) B 20:55 Phoenix Sky Harbor (PHX) 4 WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2026-03-02
Mon,Thu,Fri 19:30 San Diego (SAN) 1 21:10 Sacramento (SMF) B WN 3550 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-06-04 through 2026-08-03
Sat 19:35 San Diego (SAN) 1 21:15 Sacramento (SMF) B WN 3550 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-06-06 through 2026-08-01
Sun 20:40 Denver (DEN) 22:00 Albuquerque (ABQ) WN 3550 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-08-09 through 2026-09-27
Non-Direct Flights:
Sun 09:30 Dallas Love Field (DAL) 1 14:50 Orlando (MCO) WN 3550 1-stop Boeing 737 MAX 8 (7M8) 4:20 Operates only on 2026-05-24
Mon,Thu,Fri,Sun 09:40 Nashville (BNA) 13:55 Orlando (MCO) WN 3550 1-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-04-09 through 2026-05-22
Sat 09:40 Nashville (BNA) 13:40 Denver (DEN) WN 3550 1-stop Boeing 737-700 (Scimitar Winglets) 5:00 Effective 2026-04-11 through 2026-05-30
Mon,Thu,Fri,Sun 09:40 Nashville (BNA) 13:55 Orlando (MCO) WN 3550 1-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-05-25 through 2026-06-01
Sat 12:20 Knoxville (TYS) 16:15 Boise (BOI) WN 3550 1-stop Boeing 737-700 (Scimitar Winglets) 5:55 Effective 2026-04-11 through 2026-05-30
Sat 09:40 Nashville (BNA) 16:15 Boise (BOI) WN 3550 2-stop Boeing 737-700 (Scimitar Winglets) 7:35 Effective 2026-04-11 through 2026-05-30

This flight number is listed as serving the following routes:

Cleveland (CLE) - Denver (DEN)
Dallas Love Field (DAL) - Knoxville (TYS)
Dallas Love Field (DAL) - Orlando (MCO)
Denver (DEN) - Albuquerque (ABQ)
Denver (DEN) - Boise (BOI)
Denver (DEN) - Tampa (TPA)
Knoxville (TYS) - Boise (BOI)
Knoxville (TYS) - Denver (DEN)
Knoxville (TYS) - Orlando (MCO)
Las Vegas Harry Reid (LAS) - Wichita (ICT)
Long Beach (LGB) - Las Vegas Harry Reid (LAS)
Nashville (BNA) - Boise (BOI)
Nashville (BNA) - Denver (DEN)
Nashville (BNA) - Knoxville (TYS)
Nashville (BNA) - Orlando (MCO)
San Diego (SAN) - Sacramento (SMF)
San Jose (SJC) - Phoenix Sky Harbor (PHX)

All Southwest Airlines flights

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Southwest Airlines flight WN 3550: Multiple routes

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN3550

06:20

Cleveland (CLE)

07:25

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3550

08:10

Long Beach (LGB)

09:20

Las Vegas Harry Reid (LAS) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3550

09:30

Dallas Love Field (DAL) 1

12:35

Knoxville (TYS)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3550

09:40

Long Beach (LGB)

10:50

Las Vegas Harry Reid (LAS) 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 WN3550

09:40

Nashville (BNA)

11:40

Knoxville (TYS)

Effective 2026-04-09 through 2026-05-23

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3550

09:40

Nashville (BNA)

11:40

Knoxville (TYS)

Effective 2026-05-25 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3550

11:30

Las Vegas Harry Reid (LAS) 1

15:55

Wichita (ICT)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3550

12:15

Knoxville (TYS)

13:55

Orlando (MCO)

Effective 2026-04-09 through 2026-05-22

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3550

12:15

Knoxville (TYS)

13:55

Orlando (MCO)

Effective 2026-05-25 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3550

12:20

Knoxville (TYS)

13:40

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3550

12:50

Knoxville (TYS)

14:35

Orlando (MCO)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3550

13:15

Knoxville (TYS)

14:50

Orlando (MCO)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3550

13:30

Las Vegas Harry Reid (LAS) 1

17:55

Wichita (ICT)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3550

14:20

Denver (DEN)

16:15

Boise (BOI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN3550

14:30

Las Vegas Harry Reid (LAS) 1

19:00

Wichita (ICT)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3550

16:50

San Jose (SJC) B

19:40

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3550

16:50

San Jose (SJC) B

19:40

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3550

17:10

San Jose (SJC) B

20:05

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3550

17:20

Denver (DEN)

22:45

Tampa (TPA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN3550

18:00

Cleveland (CLE)

19:05

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3550

18:05

San Jose (SJC) B

20:55

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3550

18:05

San Jose (SJC) B

20:55

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3550

18:05

San Jose (SJC) B

20:55

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3550

18:05

San Jose (SJC) B

20:55

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3550

18:05

San Jose (SJC) B

20:55

Phoenix Sky Harbor (PHX) 4

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3550

18:05

San Jose (SJC) B

20:55

Phoenix Sky Harbor (PHX) 4

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3550

19:30

San Diego (SAN) 1

21:10

Sacramento (SMF) B

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3550

19:35

San Diego (SAN) 1

21:15

Sacramento (SMF) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN3550

20:40

Denver (DEN)

22:00

Albuquerque (ABQ)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Non-Direct Flights:

Southwest Airlines WN3550

09:30

Dallas Love Field (DAL) 1

14:50

Orlando (MCO)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:20, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3550

09:40

Nashville (BNA)

13:55

Orlando (MCO)

Effective 2026-04-09 through 2026-05-22

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3550

09:40

Nashville (BNA)

13:40

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3550

09:40

Nashville (BNA)

13:55

Orlando (MCO)

Effective 2026-05-25 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3550

12:20

Knoxville (TYS)

16:15

Boise (BOI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:55, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3550

09:40

Nashville (BNA)

16:15

Boise (BOI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 7:35, 2-stop
Boeing 737-700 (Scimitar Winglets)

This flight number is listed as serving the following routes:

Cleveland (CLE) - Denver (DEN)
Dallas Love Field (DAL) - Knoxville (TYS)
Dallas Love Field (DAL) - Orlando (MCO)
Denver (DEN) - Albuquerque (ABQ)
Denver (DEN) - Boise (BOI)
Denver (DEN) - Tampa (TPA)
Knoxville (TYS) - Boise (BOI)
Knoxville (TYS) - Denver (DEN)
Knoxville (TYS) - Orlando (MCO)
Las Vegas Harry Reid (LAS) - Wichita (ICT)
Long Beach (LGB) - Las Vegas Harry Reid (LAS)
Nashville (BNA) - Boise (BOI)
Nashville (BNA) - Denver (DEN)
Nashville (BNA) - Knoxville (TYS)
Nashville (BNA) - Orlando (MCO)
San Diego (SAN) - Sacramento (SMF)
San Jose (SJC) - Phoenix Sky Harbor (PHX)

All Southwest Airlines flights

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