Southwest Airlines flight WN 3997: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat 07:35 Nashville (BNA) 08:50 Little Rock (LIT) WN 3997 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-08-08 through 2026-09-26
Thu,Fri,Sun 08:10 Albuquerque (ABQ) 11:50 Chicago Midway (MDW) WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-01-11 through 2026-01-16
Mon,Sun 08:10 Albuquerque (ABQ) 11:50 Chicago Midway (MDW) WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 08:10 Albuquerque (ABQ) 11:50 Chicago Midway (MDW) WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-02-01 through 2026-02-06
Mon,Sun 08:10 Albuquerque (ABQ) 11:50 Chicago Midway (MDW) WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 08:10 Albuquerque (ABQ) 11:50 Chicago Midway (MDW) WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-02-17 through 2026-02-23
Mon 08:10 Albuquerque (ABQ) 11:50 Chicago Midway (MDW) WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Operates only on 2026-03-02
Tue,Wed 08:10 Nashville (BNA) 09:20 Little Rock (LIT) WN 3997 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-08-04 through 2026-09-30
Sat 08:15 Albuquerque (ABQ) 12:00 Chicago Midway (MDW) WN 3997 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-01-10 through 2026-02-07
Sun 08:30 Nashville (BNA) 09:40 Little Rock (LIT) WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-08-09 through 2026-09-27
Mon-Fri 08:35 Albuquerque (ABQ) 12:35 Chicago Midway (MDW) WN 3997 Non-stop Boeing 737-800 (73H) 3:00 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 08:35 Albuquerque (ABQ) 12:35 Chicago Midway (MDW) WN 3997 Non-stop Boeing 737-800 (73H) 3:00 Effective 2026-01-18 through 2026-01-23
Mon-Fri 08:35 Albuquerque (ABQ) 12:35 Chicago Midway (MDW) WN 3997 Non-stop Boeing 737-800 (73H) 3:00 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 08:35 Albuquerque (ABQ) 12:35 Chicago Midway (MDW) WN 3997 Non-stop Boeing 737-800 (73H) 3:00 Effective 2026-02-08 through 2026-02-11
Tue,Wed 08:35 Albuquerque (ABQ) 12:35 Chicago Midway (MDW) WN 3997 Non-stop Boeing 737-800 (73H) 3:00 Effective 2026-02-18 through 2026-03-04
Wed,Thu 11:10 Ontario, Los Angeles (ONT) 4 12:25 San Jose (SJC) B WN 3997 Non-stop Boeing 737-700 (73W) 1:15 Valid until 2026-01-01
Mon,Thu,Fri 11:25 Savannah (SAV) 12:45 Chicago Midway (MDW) WN 3997 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 11:25 Savannah (SAV) 12:45 Chicago Midway (MDW) WN 3997 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-02-20 through 2026-03-01
Thu,Fri,Sun 12:30 Chicago Midway (MDW) 13:45 Saint Louis (STL) 2 WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-01-11 through 2026-01-16
Mon,Sun 12:30 Chicago Midway (MDW) 13:45 Saint Louis (STL) 2 WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 12:30 Chicago Midway (MDW) 13:45 Saint Louis (STL) 2 WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-02-01 through 2026-02-06
Mon,Sun 12:30 Chicago Midway (MDW) 13:45 Saint Louis (STL) 2 WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 12:30 Chicago Midway (MDW) 13:45 Saint Louis (STL) 2 WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-02-17 through 2026-02-23
Mon 12:30 Chicago Midway (MDW) 13:45 Saint Louis (STL) 2 WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Operates only on 2026-03-02
Mon,Thu-Sat 13:05 Fort Myers (RSW) 15:20 Chicago Midway (MDW) WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-03-05 through 2026-04-06
Mon,Thu,Fri 13:25 Chicago Midway (MDW) 14:40 Saint Louis (STL) 2 WN 3997 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 13:25 Chicago Midway (MDW) 14:40 Saint Louis (STL) 2 WN 3997 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-02-20 through 2026-03-01
Tue,Wed 13:40 Fort Myers (RSW) 15:50 Chicago Midway (MDW) WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-03-10 through 2026-04-01
Sat 13:55 Chicago Midway (MDW) 15:05 Saint Louis (STL) 2 WN 3997 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-14 through 2026-02-28
Sun 14:40 Fort Myers (RSW) 16:45 Chicago Midway (MDW) WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-03-08 through 2026-04-05
Mon,Thu,Fri 16:00 Tampa (TPA) 17:35 Atlanta (ATL) N WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-06-04 through 2026-08-03
Tue,Wed 16:40 Tampa (TPA) 18:15 Atlanta (ATL) N WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-06-09 through 2026-07-29
Sun 17:25 Chicago Midway (MDW) 19:50 Long Beach (LGB) WN 3997 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Effective 2026-03-08 through 2026-04-05
Sat 19:20 Tampa (TPA) 21:00 Atlanta (ATL) N WN 3997 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-06-06 through 2026-08-01
Mon 20:20 Ontario, Los Angeles (ONT) 4 21:40 San Jose (SJC) B WN 3997 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Operates only on 2026-01-05
Mon,Thu,Fri 20:50 Nashville (BNA) 22:00 Little Rock (LIT) WN 3997 Non-stop Boeing 737-800 (73H) 1:10 Effective 2026-08-06 through 2026-09-28
Tue,Wed 23:45 Las Vegas Harry Reid (LAS) 1 05:15 Nashville (BNA) WN 3997 Non-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-04-07 through 2026-06-03 The flight arrives 1 day after departure.
Non-Direct Flights:
Thu,Fri,Sun 08:10 Albuquerque (ABQ) 13:45 Saint Louis (STL) 2 WN 3997 1-stop Boeing 737 MAX 8 (7M8) 4:35 Effective 2026-01-11 through 2026-01-16
Mon,Sun 08:10 Albuquerque (ABQ) 13:45 Saint Louis (STL) 2 WN 3997 1-stop Boeing 737 MAX 8 (7M8) 4:35 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 08:10 Albuquerque (ABQ) 13:45 Saint Louis (STL) 2 WN 3997 1-stop Boeing 737 MAX 8 (7M8) 4:35 Effective 2026-02-01 through 2026-02-06
Mon,Sun 08:10 Albuquerque (ABQ) 13:45 Saint Louis (STL) 2 WN 3997 1-stop Boeing 737 MAX 8 (7M8) 4:35 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 08:10 Albuquerque (ABQ) 13:45 Saint Louis (STL) 2 WN 3997 1-stop Boeing 737 MAX 8 (7M8) 4:35 Effective 2026-02-17 through 2026-02-23
Mon 08:10 Albuquerque (ABQ) 13:45 Saint Louis (STL) 2 WN 3997 1-stop Boeing 737 MAX 8 (7M8) 4:35 Operates only on 2026-03-02
Mon,Thu,Fri 11:25 Savannah (SAV) 14:40 Saint Louis (STL) 2 WN 3997 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 11:25 Savannah (SAV) 14:40 Saint Louis (STL) 2 WN 3997 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2026-02-20 through 2026-03-01
Sun 14:40 Fort Myers (RSW) 19:50 Long Beach (LGB) WN 3997 1-stop Boeing 737 MAX 8 (7M8) 8:10 Effective 2026-03-08 through 2026-04-05

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This flight number is listed as serving the following routes:

Albuquerque (ABQ) - Chicago Midway (MDW)
Albuquerque (ABQ) - Saint Louis (STL)
Chicago Midway (MDW) - Long Beach (LGB)
Chicago Midway (MDW) - Saint Louis (STL)
Fort Myers (RSW) - Chicago Midway (MDW)
Fort Myers (RSW) - Long Beach (LGB)
Las Vegas Harry Reid (LAS) - Nashville (BNA)
Nashville (BNA) - Little Rock (LIT)
Ontario, Los Angeles (ONT) - San Jose (SJC)
Savannah (SAV) - Chicago Midway (MDW)
Savannah (SAV) - Saint Louis (STL)
Tampa (TPA) - Atlanta (ATL)

All Southwest Airlines flights

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Southwest Airlines flight WN 3997: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN3997

07:35

Nashville (BNA)

08:50

Little Rock (LIT)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3997

08:10

Albuquerque (ABQ)

11:50

Chicago Midway (MDW)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3997

08:10

Albuquerque (ABQ)

11:50

Chicago Midway (MDW)

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3997

08:10

Albuquerque (ABQ)

11:50

Chicago Midway (MDW)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3997

08:10

Albuquerque (ABQ)

11:50

Chicago Midway (MDW)

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3997

08:10

Albuquerque (ABQ)

11:50

Chicago Midway (MDW)

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3997

08:10

Albuquerque (ABQ)

11:50

Chicago Midway (MDW)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3997

08:10

Nashville (BNA)

09:20

Little Rock (LIT)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3997

08:15

Albuquerque (ABQ)

12:00

Chicago Midway (MDW)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN3997

08:30

Nashville (BNA)

09:40

Little Rock (LIT)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3997

08:35

Albuquerque (ABQ)

12:35

Chicago Midway (MDW)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3997

08:35

Albuquerque (ABQ)

12:35

Chicago Midway (MDW)

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

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3997

08:35

Albuquerque (ABQ)

12:35

Chicago Midway (MDW)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3997

08:35

Albuquerque (ABQ)

12:35

Chicago Midway (MDW)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3997

08:35

Albuquerque (ABQ)

12:35

Chicago Midway (MDW)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3997

11:10

Ontario, Los Angeles (ONT) 4

12:25

San Jose (SJC) B

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:15, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN3997

11:25

Savannah (SAV)

12:45

Chicago Midway (MDW)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3997

11:25

Savannah (SAV)

12:45

Chicago Midway (MDW)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3997

12:30

Chicago Midway (MDW)

13:45

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3997

12:30

Chicago Midway (MDW)

13:45

Saint Louis (STL) 2

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3997

12:30

Chicago Midway (MDW)

13:45

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3997

12:30

Chicago Midway (MDW)

13:45

Saint Louis (STL) 2

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3997

12:30

Chicago Midway (MDW)

13:45

Saint Louis (STL) 2

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3997

12:30

Chicago Midway (MDW)

13:45

Saint Louis (STL) 2

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3997

13:05

Fort Myers (RSW)

15:20

Chicago Midway (MDW)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3997

13:25

Chicago Midway (MDW)

14:40

Saint Louis (STL) 2

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3997

13:25

Chicago Midway (MDW)

14:40

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3997

13:40

Fort Myers (RSW)

15:50

Chicago Midway (MDW)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3997

13:55

Chicago Midway (MDW)

15:05

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN3997

14:40

Fort Myers (RSW)

16:45

Chicago Midway (MDW)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3997

16:00

Tampa (TPA)

17:35

Atlanta (ATL) N

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3997

16:40

Tampa (TPA)

18:15

Atlanta (ATL) N

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3997

17:25

Chicago Midway (MDW)

19:50

Long Beach (LGB)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3997

19:20

Tampa (TPA)

21:00

Atlanta (ATL) N

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN3997

20:20

Ontario, Los Angeles (ONT) 4

21:40

San Jose (SJC) B

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3997

20:50

Nashville (BNA)

22:00

Little Rock (LIT)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3997

23:45

Las Vegas Harry Reid (LAS) 1

05:15(+1)

Nashville (BNA)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:30, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN3997

08:10

Albuquerque (ABQ)

13:45

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:35, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3997

08:10

Albuquerque (ABQ)

13:45

Saint Louis (STL) 2

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:35, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3997

08:10

Albuquerque (ABQ)

13:45

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:35, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3997

08:10

Albuquerque (ABQ)

13:45

Saint Louis (STL) 2

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:35, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3997

08:10

Albuquerque (ABQ)

13:45

Saint Louis (STL) 2

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:35, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3997

08:10

Albuquerque (ABQ)

13:45

Saint Louis (STL) 2

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:35, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3997

11:25

Savannah (SAV)

14:40

Saint Louis (STL) 2

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Non-Direct Flights:

Southwest Airlines WN3997

11:25

Savannah (SAV)

14:40

Saint Louis (STL) 2

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Non-Direct Flights:

Southwest Airlines WN3997

14:40

Fort Myers (RSW)

19:50

Long Beach (LGB)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 8:10, 1-stop
Boeing 737 MAX 8 (7M8)

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This flight number is listed as serving the following routes:

Albuquerque (ABQ) - Chicago Midway (MDW)
Albuquerque (ABQ) - Saint Louis (STL)
Chicago Midway (MDW) - Long Beach (LGB)
Chicago Midway (MDW) - Saint Louis (STL)
Fort Myers (RSW) - Chicago Midway (MDW)
Fort Myers (RSW) - Long Beach (LGB)
Las Vegas Harry Reid (LAS) - Nashville (BNA)
Nashville (BNA) - Little Rock (LIT)
Ontario, Los Angeles (ONT) - San Jose (SJC)
Savannah (SAV) - Chicago Midway (MDW)
Savannah (SAV) - Saint Louis (STL)
Tampa (TPA) - Atlanta (ATL)

All Southwest Airlines flights

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