Southwest Airlines flight WN 1121: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sun 05:35 Indianapolis (IND) 07:10 Baltimore (BWI) WN 1121 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri 05:40 Indianapolis (IND) 07:15 Baltimore (BWI) WN 1121 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-10-02 through 2025-10-31
Tue,Wed 05:40 Indianapolis (IND) 07:15 Baltimore (BWI) WN 1121 Non-stop Boeing 737-800 (73H) 1:35 Effective 2025-10-07 through 2025-10-29
Tue,Wed 05:55 Kansas City (MCI) 09:40 Orlando (MCO) WN 1121 Non-stop Boeing 737-800 (73H) 2:45 Valid until 2025-06-04
Sat 06:00 Saint Louis (STL) 2 07:05 Midway, Chicago (MDW) WN 1121 Non-stop Boeing 737-700 (73W) 1:05 Valid until 2025-05-31
Mon,Thu,Fri,Sun 06:35 Houston Hobby (HOU) 08:25 Nashville (BNA) WN 1121 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 06:35 Houston Hobby (HOU) 08:25 Nashville (BNA) WN 1121 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2025-11-21 through 2025-11-28
Fri,Sun 06:35 Houston Hobby (HOU) 08:25 Nashville (BNA) WN 1121 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2025-12-07 through 2025-12-14
Thu 06:35 Houston Hobby (HOU) 08:25 Nashville (BNA) WN 1121 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2025-12-18
Mon 06:35 Houston Hobby (HOU) 08:25 Nashville (BNA) WN 1121 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2026-01-05
Tue,Wed 07:00 Saint Louis (STL) 2 10:05 Baltimore (BWI) WN 1121 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2025-08-05 through 2025-10-01
Sat 07:15 Saint Louis (STL) 2 10:20 Baltimore (BWI) WN 1121 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2025-08-09 through 2025-09-27
Thu 07:30 John Glenn Columbus (CMH) 09:45 Austin (AUS) WN 1121 Non-stop Boeing 737-800 (73H) 3:15 Operates only on 2025-11-27
Sat 08:15 Indianapolis (IND) 09:55 Baltimore (BWI) WN 1121 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-10-04 through 2025-11-01
Sun 08:35 Saint Louis (STL) 2 11:35 Baltimore (BWI) WN 1121 Non-stop Boeing 737-800 (73H) 2:00 Operates only on 2025-08-31
Sun 08:45 Saint Louis (STL) 2 11:50 Baltimore (BWI) WN 1121 Non-stop Boeing 737-800 (73H) 2:05 Effective 2025-08-10 through 2025-08-24
Sun 08:45 Saint Louis (STL) 2 11:50 Baltimore (BWI) WN 1121 Non-stop Boeing 737-800 (73H) 2:05 Effective 2025-09-07 through 2025-09-28
Sun 09:05 Baltimore (BWI) 11:10 Las Vegas Harry Reid (LAS) 1 WN 1121 Non-stop Boeing 737 MAX 8 (7M8) 5:05 Effective 2025-06-08 through 2025-08-03
Mon,Thu,Fri 09:05 Saint Louis (STL) 2 12:05 Baltimore (BWI) WN 1121 Non-stop Boeing 737-700 (73W) 2:00 Effective 2025-08-07 through 2025-09-29
Sun 12:00 Las Vegas Harry Reid (LAS) 1 13:15 Long Beach (LGB) WN 1121 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2025-06-08 through 2025-08-03
Mon,Thu,Fri 12:10 Las Vegas Harry Reid (LAS) 1 13:25 Long Beach (LGB) WN 1121 Non-stop Boeing 737-800 (73H) 1:15 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 12:10 Las Vegas Harry Reid (LAS) 1 13:25 Long Beach (LGB) WN 1121 Non-stop Boeing 737-800 (73H) 1:15 Effective 2025-07-07 through 2025-08-04
Fri 13:00 Las Vegas Harry Reid (LAS) 1 14:15 Long Beach (LGB) WN 1121 Non-stop Boeing 737-800 (73H) 1:15 Operates only on 2025-07-04
Tue,Wed 13:30 Houston Hobby (HOU) 15:20 Nashville (BNA) WN 1121 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2025-11-04 through 2025-11-12
Mon-Thu 13:30 Houston Hobby (HOU) 15:20 Nashville (BNA) WN 1121 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2025-11-17 through 2025-11-20
Mon-Fri 13:30 Houston Hobby (HOU) 15:20 Nashville (BNA) WN 1121 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2025-12-02 through 2025-12-11
Mon-Wed 13:30 Houston Hobby (HOU) 15:20 Nashville (BNA) WN 1121 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2025-12-15 through 2025-12-17
Wed,Thu 13:30 Houston Hobby (HOU) 15:20 Nashville (BNA) WN 1121 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2025-12-24 through 2026-01-01
Tue,Wed 13:45 Las Vegas Harry Reid (LAS) 1 15:00 Long Beach (LGB) WN 1121 Non-stop Boeing 737-800 (73H) 1:15 Effective 2025-06-10 through 2025-07-30
Mon-Wed 15:20 Denver (DEN) 20:30 Charleston (CHS) WN 1121 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 15:20 Denver (DEN) 20:30 Charleston (CHS) WN 1121 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-12-19 through 2026-01-04
Sun 19:20 Houston Hobby (HOU) 21:00 Panama City (ECP) WN 1121 Non-stop Boeing 737-700 (73W) 1:40 Operates only on 2025-05-25
Sun 20:35 Houston Hobby (HOU) 22:15 Panama City (ECP) WN 1121 Non-stop Boeing 737-700 (73W) 1:40 Valid until 2025-05-18
Sun 20:35 Houston Hobby (HOU) 22:15 Panama City (ECP) WN 1121 Non-stop Boeing 737-700 (73W) 1:40 Operates only on 2025-06-01
Mon-Wed 21:15 Charleston (CHS) 21:55 Nashville (BNA) WN 1121 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 21:15 Charleston (CHS) 21:55 Nashville (BNA) WN 1121 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-12-19 through 2026-01-04
Sat 21:20 Charleston (CHS) 22:00 Nashville (BNA) WN 1121 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-11-22 through 2025-11-29
Sat 21:20 Charleston (CHS) 22:00 Nashville (BNA) WN 1121 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-12-20 through 2026-01-03
Non-Direct Flights:
Sun 09:05 Baltimore (BWI) 13:15 Long Beach (LGB) WN 1121 1-stop Boeing 737 MAX 8 (7M8) 7:10 Effective 2025-06-08 through 2025-08-03
Mon-Wed 15:20 Denver (DEN) 21:55 Nashville (BNA) WN 1121 1-stop Boeing 737 MAX 8 (7M8) 5:35 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 15:20 Denver (DEN) 21:55 Nashville (BNA) WN 1121 1-stop Boeing 737 MAX 8 (7M8) 5:35 Effective 2025-12-19 through 2026-01-04

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This flight number is listed as serving the following routes:

Baltimore (BWI) - Las Vegas Harry Reid (LAS)
Baltimore (BWI) - Long Beach (LGB)
Charleston (CHS) - Nashville (BNA)
Denver (DEN) - Charleston (CHS)
Denver (DEN) - Nashville (BNA)
Houston Hobby (HOU) - Nashville (BNA)
Houston Hobby (HOU) - Panama City (ECP)
Indianapolis (IND) - Baltimore (BWI)
John Glenn Columbus (CMH) - Austin (AUS)
Kansas City (MCI) - Orlando (MCO)
Las Vegas Harry Reid (LAS) - Long Beach (LGB)
Saint Louis (STL) - Baltimore (BWI)
Saint Louis (STL) - Midway, Chicago (MDW)

All Southwest Airlines flights

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Southwest Airlines flight WN 1121: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN1121

05:35

Indianapolis (IND)

07:10

Baltimore (BWI)

Effective 2025-10-05 through 2025-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1121

05:40

Indianapolis (IND)

07:15

Baltimore (BWI)

Effective 2025-10-02 through 2025-10-31

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN1121

05:40

Indianapolis (IND)

07:15

Baltimore (BWI)

Effective 2025-10-07 through 2025-10-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1121

05:55

Kansas City (MCI)

09:40

Orlando (MCO)

Valid until 2025-06-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN1121

06:00

Saint Louis (STL) 2

07:05

Midway, Chicago (MDW)

Valid until 2025-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1121

06:35

Houston Hobby (HOU)

08:25

Nashville (BNA)

Effective 2025-11-02 through 2025-11-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Southwest Airlines WN1121

06:35

Houston Hobby (HOU)

08:25

Nashville (BNA)

Effective 2025-11-21 through 2025-11-28

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN1121

06:35

Houston Hobby (HOU)

08:25

Nashville (BNA)

Effective 2025-12-07 through 2025-12-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN1121

06:35

Houston Hobby (HOU)

08:25

Nashville (BNA)

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN1121

06:35

Houston Hobby (HOU)

08:25

Nashville (BNA)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN1121

07:00

Saint Louis (STL) 2

10:05

Baltimore (BWI)

Effective 2025-08-05 through 2025-10-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN1121

07:15

Saint Louis (STL) 2

10:20

Baltimore (BWI)

Effective 2025-08-09 through 2025-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN1121

07:30

John Glenn Columbus (CMH)

09:45

Austin (AUS)

Operates only on 2025-11-27

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1121

08:15

Indianapolis (IND)

09:55

Baltimore (BWI)

Effective 2025-10-04 through 2025-11-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN1121

08:35

Saint Louis (STL) 2

11:35

Baltimore (BWI)

Operates only on 2025-08-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1121

08:45

Saint Louis (STL) 2

11:50

Baltimore (BWI)

Effective 2025-08-10 through 2025-08-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN1121

08:45

Saint Louis (STL) 2

11:50

Baltimore (BWI)

Effective 2025-09-07 through 2025-09-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN1121

09:05

Baltimore (BWI)

11:10

Las Vegas Harry Reid (LAS) 1

Effective 2025-06-08 through 2025-08-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1121

09:05

Saint Louis (STL) 2

12:05

Baltimore (BWI)

Effective 2025-08-07 through 2025-09-29

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:00, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1121

12:00

Las Vegas Harry Reid (LAS) 1

13:15

Long Beach (LGB)

Effective 2025-06-08 through 2025-08-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN1121

12:10

Las Vegas Harry Reid (LAS) 1

13:25

Long Beach (LGB)

Effective 2025-06-05 through 2025-07-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN1121

12:10

Las Vegas Harry Reid (LAS) 1

13:25

Long Beach (LGB)

Effective 2025-07-07 through 2025-08-04

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN1121

13:00

Las Vegas Harry Reid (LAS) 1

14:15

Long Beach (LGB)

Operates only on 2025-07-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

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

Southwest Airlines WN1121

13:30

Houston Hobby (HOU)

15:20

Nashville (BNA)

Effective 2025-11-04 through 2025-11-12

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1121

13:30

Houston Hobby (HOU)

15:20

Nashville (BNA)

Effective 2025-11-17 through 2025-11-20

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1121

13:30

Houston Hobby (HOU)

15:20

Nashville (BNA)

Effective 2025-12-02 through 2025-12-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1121

13:30

Houston Hobby (HOU)

15:20

Nashville (BNA)

Effective 2025-12-15 through 2025-12-17

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1121

13:30

Houston Hobby (HOU)

15:20

Nashville (BNA)

Effective 2025-12-24 through 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1121

13:45

Las Vegas Harry Reid (LAS) 1

15:00

Long Beach (LGB)

Effective 2025-06-10 through 2025-07-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN1121

15:20

Denver (DEN)

20:30

Charleston (CHS)

Effective 2025-11-25 through 2025-12-01

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN1121

15:20

Denver (DEN)

20:30

Charleston (CHS)

Effective 2025-12-19 through 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN1121

19:20

Houston Hobby (HOU)

21:00

Panama City (ECP)

Operates only on 2025-05-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:40, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1121

20:35

Houston Hobby (HOU)

22:15

Panama City (ECP)

Valid until 2025-05-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:40, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1121

20:35

Houston Hobby (HOU)

22:15

Panama City (ECP)

Operates only on 2025-06-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:40, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1121

21:15

Charleston (CHS)

21:55

Nashville (BNA)

Effective 2025-11-25 through 2025-12-01

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN1121

21:15

Charleston (CHS)

21:55

Nashville (BNA)

Effective 2025-12-19 through 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN1121

21:20

Charleston (CHS)

22:00

Nashville (BNA)

Effective 2025-11-22 through 2025-11-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN1121

21:20

Charleston (CHS)

22:00

Nashville (BNA)

Effective 2025-12-20 through 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Non-Direct Flights:

Southwest Airlines WN1121

09:05

Baltimore (BWI)

13:15

Long Beach (LGB)

Effective 2025-06-08 through 2025-08-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Southwest Airlines WN1121

15:20

Denver (DEN)

21:55

Nashville (BNA)

Effective 2025-11-25 through 2025-12-01

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:35, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1121

15:20

Denver (DEN)

21:55

Nashville (BNA)

Effective 2025-12-19 through 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 5:35, 1-stop
Boeing 737 MAX 8 (7M8)

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This flight number is listed as serving the following routes:

Baltimore (BWI) - Las Vegas Harry Reid (LAS)
Baltimore (BWI) - Long Beach (LGB)
Charleston (CHS) - Nashville (BNA)
Denver (DEN) - Charleston (CHS)
Denver (DEN) - Nashville (BNA)
Houston Hobby (HOU) - Nashville (BNA)
Houston Hobby (HOU) - Panama City (ECP)
Indianapolis (IND) - Baltimore (BWI)
John Glenn Columbus (CMH) - Austin (AUS)
Kansas City (MCI) - Orlando (MCO)
Las Vegas Harry Reid (LAS) - Long Beach (LGB)
Saint Louis (STL) - Baltimore (BWI)
Saint Louis (STL) - Midway, Chicago (MDW)

All Southwest Airlines flights

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- CACHE: False - LANG: en - IS_EU: False