Southwest Airlines flight WN 3191: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat 06:05 Baltimore (BWI) 07:35 Saint Louis (STL) 2 WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-07 through 2026-04-04
Mon,Thu,Fri 06:15 Baltimore (BWI) 07:45 Saint Louis (STL) 2 WN 3191 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-03-05 through 2026-04-06
Sun 06:15 Baltimore (BWI) 07:45 Saint Louis (STL) 2 WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-08 through 2026-04-05
Tue,Wed 06:20 Baltimore (BWI) 07:50 Saint Louis (STL) 2 WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 09:15 Phoenix Sky Harbor (PHX) 4 12:10 Denver (DEN) WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-08-06 through 2026-09-28
Sat 11:55 Albuquerque (ABQ) 13:05 Los Angeles (LAX) 1 WN 3191 Non-stop Boeing 737-800 (73H) 2:10 Valid until 2026-01-03
Thu,Fri,Sun 12:55 Chicago Midway (MDW) 15:50 Phoenix Sky Harbor (PHX) 4 WN 3191 Non-stop Boeing 737-800 (73H) 3:55 Effective 2026-01-11 through 2026-01-16
Mon,Sun 12:55 Chicago Midway (MDW) 15:50 Phoenix Sky Harbor (PHX) 4 WN 3191 Non-stop Boeing 737-800 (73H) 3:55 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 12:55 Chicago Midway (MDW) 15:50 Phoenix Sky Harbor (PHX) 4 WN 3191 Non-stop Boeing 737-800 (73H) 3:55 Effective 2026-02-01 through 2026-02-06
Mon,Sun 12:55 Chicago Midway (MDW) 15:50 Phoenix Sky Harbor (PHX) 4 WN 3191 Non-stop Boeing 737-800 (73H) 3:55 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 12:55 Chicago Midway (MDW) 15:50 Phoenix Sky Harbor (PHX) 4 WN 3191 Non-stop Boeing 737-800 (73H) 3:55 Effective 2026-02-17 through 2026-02-23
Mon 12:55 Chicago Midway (MDW) 15:50 Phoenix Sky Harbor (PHX) 4 WN 3191 Non-stop Boeing 737-800 (73H) 3:55 Operates only on 2026-03-02
Sat 13:10 Chicago Midway (MDW) 16:05 Phoenix Sky Harbor (PHX) 4 WN 3191 Non-stop Boeing 737-800 (73H) 3:55 Effective 2026-01-10 through 2026-02-07
Tue,Wed 13:20 Phoenix Sky Harbor (PHX) 4 16:05 Denver (DEN) WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-04 through 2026-09-30
Sat 13:25 Phoenix Sky Harbor (PHX) 4 16:10 Denver (DEN) WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-08 through 2026-09-26
Mon-Fri 13:55 Chicago Midway (MDW) 16:50 Phoenix Sky Harbor (PHX) 4 WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-01-06 through 2026-01-14
Mon-Fri 13:55 Chicago Midway (MDW) 16:50 Phoenix Sky Harbor (PHX) 4 WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 13:55 Chicago Midway (MDW) 16:50 Phoenix Sky Harbor (PHX) 4 WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-02-08 through 2026-02-11
Tue,Wed 13:55 Chicago Midway (MDW) 16:50 Phoenix Sky Harbor (PHX) 4 WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-02-18 through 2026-03-04
Tue-Fri 14:10 Chicago Midway (MDW) 17:05 Phoenix Sky Harbor (PHX) 4 WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-01-20 through 2026-01-23
Tue,Wed 17:50 West Palm Beach (PBI) 20:15 Baltimore (BWI) WN 3191 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-06-09 through 2026-07-29
Sun 18:55 West Palm Beach (PBI) 21:25 Baltimore (BWI) WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 19:05 West Palm Beach (PBI) 21:35 Baltimore (BWI) WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-06-04 through 2026-08-03
Thu 20:00 Baltimore (BWI) 21:05 Nashville (BNA) WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Valid until 2026-01-01
Sun 20:00 Portland (PDX) 22:40 Phoenix Sky Harbor (PHX) 4 WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-08-09 through 2026-09-27
Sun 22:10 Kansas City (MCI) 23:05 Denver (DEN) WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-04-12 through 2026-05-17
Sun 22:10 Kansas City (MCI) 23:05 Denver (DEN) WN 3191 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Operates only on 2026-05-31

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This flight number is listed as serving the following routes:

Albuquerque (ABQ) - Los Angeles (LAX)
Baltimore (BWI) - Nashville (BNA)
Baltimore (BWI) - Saint Louis (STL)
Chicago Midway (MDW) - Phoenix Sky Harbor (PHX)
Kansas City (MCI) - Denver (DEN)
Phoenix Sky Harbor (PHX) - Denver (DEN)
Portland (PDX) - Phoenix Sky Harbor (PHX)
West Palm Beach (PBI) - Baltimore (BWI)

All Southwest Airlines flights

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Southwest Airlines flight WN 3191: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN3191

06:05

Baltimore (BWI)

07:35

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3191

06:15

Baltimore (BWI)

07:45

Saint Louis (STL) 2

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3191

06:15

Baltimore (BWI)

07:45

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3191

06:20

Baltimore (BWI)

07:50

Saint Louis (STL) 2

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3191

09:15

Phoenix Sky Harbor (PHX) 4

12:10

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3191

11:55

Albuquerque (ABQ)

13:05

Los Angeles (LAX) 1

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3191

12:55

Chicago Midway (MDW)

15:50

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 WN3191

12:55

Chicago Midway (MDW)

15:50

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 WN3191

12:55

Chicago Midway (MDW)

15:50

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 WN3191

12:55

Chicago Midway (MDW)

15:50

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 WN3191

12:55

Chicago Midway (MDW)

15:50

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 WN3191

12:55

Chicago Midway (MDW)

15:50

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 WN3191

13:10

Chicago Midway (MDW)

16:05

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN3191

13:20

Phoenix Sky Harbor (PHX) 4

16:05

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3191

13:25

Phoenix Sky Harbor (PHX) 4

16:10

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3191

13:55

Chicago Midway (MDW)

16:50

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 WN3191

13:55

Chicago Midway (MDW)

16:50

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 WN3191

13:55

Chicago Midway (MDW)

16:50

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 WN3191

13:55

Chicago Midway (MDW)

16:50

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 WN3191

14:10

Chicago Midway (MDW)

17:05

Phoenix Sky Harbor (PHX) 4

Effective 2026-01-20 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 WN3191

17:50

West Palm Beach (PBI)

20:15

Baltimore (BWI)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3191

18:55

West Palm Beach (PBI)

21:25

Baltimore (BWI)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3191

19:05

West Palm Beach (PBI)

21:35

Baltimore (BWI)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3191

20:00

Baltimore (BWI)

21:05

Nashville (BNA)

Valid until 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3191

20:00

Portland (PDX)

22:40

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3191

22:10

Kansas City (MCI)

23:05

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3191

22:10

Kansas City (MCI)

23:05

Denver (DEN)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

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Parallax here

This flight number is listed as serving the following routes:

Albuquerque (ABQ) - Los Angeles (LAX)
Baltimore (BWI) - Nashville (BNA)
Baltimore (BWI) - Saint Louis (STL)
Chicago Midway (MDW) - Phoenix Sky Harbor (PHX)
Kansas City (MCI) - Denver (DEN)
Phoenix Sky Harbor (PHX) - Denver (DEN)
Portland (PDX) - Phoenix Sky Harbor (PHX)
West Palm Beach (PBI) - Baltimore (BWI)

All Southwest Airlines flights

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