Southwest Airlines flight WN 3243: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri,Sun 07:00 Reno (RNO) 08:40 Long Beach (LGB) WN 3243 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 07:00 Reno (RNO) 08:40 Long Beach (LGB) WN 3243 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-11-21 through 2025-11-28
Fri,Sun 07:00 Reno (RNO) 08:40 Long Beach (LGB) WN 3243 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-12-07 through 2025-12-14
Thu 07:00 Reno (RNO) 08:40 Long Beach (LGB) WN 3243 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Operates only on 2025-12-18
Mon 07:00 Reno (RNO) 08:40 Long Beach (LGB) WN 3243 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Operates only on 2026-01-05
Tue,Wed 07:20 Reno (RNO) 09:00 Long Beach (LGB) WN 3243 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-11-04 through 2025-11-12
Mon-Thu 07:20 Reno (RNO) 09:00 Long Beach (LGB) WN 3243 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-11-17 through 2025-11-20
Mon-Fri 07:20 Reno (RNO) 09:00 Long Beach (LGB) WN 3243 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-12-02 through 2025-12-11
Mon-Wed 07:20 Reno (RNO) 09:00 Long Beach (LGB) WN 3243 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-12-15 through 2025-12-17
Wed,Thu 07:20 Reno (RNO) 09:00 Long Beach (LGB) WN 3243 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-12-24 through 2026-01-01
Mon-Fri,Sun 08:35 Las Vegas Harry Reid (LAS) 1 14:25 Chicago O'Hare (ORD) 5 WN 3243 Non-stop Boeing 737-800 (73H) 3:50 Effective 2025-10-02 through 2025-10-31
Mon,Thu,Fri,Sun 09:15 Long Beach (LGB) 15:05 Nashville (BNA) WN 3243 Non-stop Boeing 737-700 (Scimitar Winglets) 3:50 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 09:15 Long Beach (LGB) 15:05 Nashville (BNA) WN 3243 Non-stop Boeing 737-700 (Scimitar Winglets) 3:50 Effective 2025-11-21 through 2025-11-28
Fri,Sun 09:15 Long Beach (LGB) 15:05 Nashville (BNA) WN 3243 Non-stop Boeing 737-700 (Scimitar Winglets) 3:50 Effective 2025-12-07 through 2025-12-14
Thu 09:15 Long Beach (LGB) 15:05 Nashville (BNA) WN 3243 Non-stop Boeing 737-700 (Scimitar Winglets) 3:50 Operates only on 2025-12-18
Mon 09:15 Long Beach (LGB) 15:05 Nashville (BNA) WN 3243 Non-stop Boeing 737-700 (Scimitar Winglets) 3:50 Operates only on 2026-01-05
Sat 10:05 Long Beach (LGB) 15:55 Nashville (BNA) WN 3243 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-11-08 through 2025-11-15
Sat 10:05 Long Beach (LGB) 15:55 Nashville (BNA) WN 3243 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2025-12-06 through 2025-12-13
Tue,Wed 10:40 New Orleans (MSY) 14:10 Ronald Reagan Washington (DCA) WN 3243 Non-stop Boeing 737-800 (73H) 2:30 Valid until 2025-06-04
Sat 12:20 Kansas City (MCI) 13:10 Phoenix Sky Harbor (PHX) 4 WN 3243 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Valid until 2025-05-31
Sun 12:45 Nashville (BNA) 15:15 Long Beach (LGB) WN 3243 Non-stop Boeing 737-800 (73H) 4:30 Operates only on 2025-05-25
Tue,Wed 14:35 Ontario, Los Angeles (ONT) 4 15:55 Sacramento (SMF) B WN 3243 Non-stop Boeing 737-700 (73W) 1:20 Effective 2025-08-05 through 2025-10-01
Mon,Thu,Fri,Sun 15:55 Nashville (BNA) 18:40 Ronald Reagan Washington (DCA) WN 3243 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 15:55 Nashville (BNA) 18:40 Ronald Reagan Washington (DCA) WN 3243 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2025-11-21 through 2025-11-28
Fri,Sun 15:55 Nashville (BNA) 18:40 Ronald Reagan Washington (DCA) WN 3243 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2025-12-07 through 2025-12-14
Thu 15:55 Nashville (BNA) 18:40 Ronald Reagan Washington (DCA) WN 3243 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2025-12-18
Mon 15:55 Nashville (BNA) 18:40 Ronald Reagan Washington (DCA) WN 3243 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-01-05
Sat 16:45 Nashville (BNA) 19:30 Ronald Reagan Washington (DCA) WN 3243 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-11-08 through 2025-11-15
Sat 16:45 Nashville (BNA) 19:30 Ronald Reagan Washington (DCA) WN 3243 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-12-06 through 2025-12-13
Sun 17:40 Ontario, Los Angeles (ONT) 4 19:05 Sacramento (SMF) B WN 3243 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Operates only on 2025-08-31
Mon,Thu,Fri,Sun 18:35 Ontario, Los Angeles (ONT) 4 20:00 Sacramento (SMF) B WN 3243 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-08-07 through 2025-08-29
Mon,Thu,Fri,Sun 18:35 Ontario, Los Angeles (ONT) 4 20:00 Sacramento (SMF) B WN 3243 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-09-01 through 2025-09-29
Non-Direct Flights:
Mon,Thu,Fri,Sun 07:00 Reno (RNO) 15:05 Nashville (BNA) WN 3243 1-stop Boeing 737-700 (Scimitar Winglets) 6:05 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 07:00 Reno (RNO) 15:05 Nashville (BNA) WN 3243 1-stop Boeing 737-700 (Scimitar Winglets) 6:05 Effective 2025-11-21 through 2025-11-28
Fri,Sun 07:00 Reno (RNO) 15:05 Nashville (BNA) WN 3243 1-stop Boeing 737-700 (Scimitar Winglets) 6:05 Effective 2025-12-07 through 2025-12-14
Thu 07:00 Reno (RNO) 15:05 Nashville (BNA) WN 3243 1-stop Boeing 737-700 (Scimitar Winglets) 6:05 Operates only on 2025-12-18
Mon 07:00 Reno (RNO) 15:05 Nashville (BNA) WN 3243 1-stop Boeing 737-700 (Scimitar Winglets) 6:05 Operates only on 2026-01-05
Mon,Thu,Fri,Sun 09:15 Long Beach (LGB) 18:40 Ronald Reagan Washington (DCA) WN 3243 1-stop Boeing 737-700 (Scimitar Winglets) 6:25 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 09:15 Long Beach (LGB) 18:40 Ronald Reagan Washington (DCA) WN 3243 1-stop Boeing 737-700 (Scimitar Winglets) 6:25 Effective 2025-11-21 through 2025-11-28
Fri,Sun 09:15 Long Beach (LGB) 18:40 Ronald Reagan Washington (DCA) WN 3243 1-stop Boeing 737-700 (Scimitar Winglets) 6:25 Effective 2025-12-07 through 2025-12-14
Thu 09:15 Long Beach (LGB) 18:40 Ronald Reagan Washington (DCA) WN 3243 1-stop Boeing 737-700 (Scimitar Winglets) 6:25 Operates only on 2025-12-18
Mon 09:15 Long Beach (LGB) 18:40 Ronald Reagan Washington (DCA) WN 3243 1-stop Boeing 737-700 (Scimitar Winglets) 6:25 Operates only on 2026-01-05
Sat 10:05 Long Beach (LGB) 19:30 Ronald Reagan Washington (DCA) WN 3243 1-stop Boeing 737 MAX 8 (7M8) 6:25 Effective 2025-11-08 through 2025-11-15
Sat 10:05 Long Beach (LGB) 19:30 Ronald Reagan Washington (DCA) WN 3243 1-stop Boeing 737 MAX 8 (7M8) 6:25 Effective 2025-12-06 through 2025-12-13
Mon,Thu,Fri,Sun 07:00 Reno (RNO) 18:40 Ronald Reagan Washington (DCA) WN 3243 2-stop Boeing 737-700 (Scimitar Winglets) 8:40 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 07:00 Reno (RNO) 18:40 Ronald Reagan Washington (DCA) WN 3243 2-stop Boeing 737-700 (Scimitar Winglets) 8:40 Effective 2025-11-21 through 2025-11-28
Fri,Sun 07:00 Reno (RNO) 18:40 Ronald Reagan Washington (DCA) WN 3243 2-stop Boeing 737-700 (Scimitar Winglets) 8:40 Effective 2025-12-07 through 2025-12-14
Thu 07:00 Reno (RNO) 18:40 Ronald Reagan Washington (DCA) WN 3243 2-stop Boeing 737-700 (Scimitar Winglets) 8:40 Operates only on 2025-12-18
Mon 07:00 Reno (RNO) 18:40 Ronald Reagan Washington (DCA) WN 3243 2-stop Boeing 737-700 (Scimitar Winglets) 8:40 Operates only on 2026-01-05

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This flight number is listed as serving the following routes:

Kansas City (MCI) - Phoenix Sky Harbor (PHX)
Las Vegas Harry Reid (LAS) - Chicago O'Hare (ORD)
Long Beach (LGB) - Nashville (BNA)
Long Beach (LGB) - Ronald Reagan Washington (DCA)
Nashville (BNA) - Ronald Reagan Washington (DCA)
New Orleans (MSY) - Ronald Reagan Washington (DCA)
Ontario, Los Angeles (ONT) - Sacramento (SMF)
Reno (RNO) - Long Beach (LGB)
Reno (RNO) - Nashville (BNA)
Reno (RNO) - Ronald Reagan Washington (DCA)

All Southwest Airlines flights

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Southwest Airlines flight WN 3243: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN3243

07:00

Reno (RNO)

08:40

Long Beach (LGB)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Southwest Airlines WN3243

07:00

Reno (RNO)

08:40

Long Beach (LGB)

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

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN3243

07:00

Reno (RNO)

08:40

Long Beach (LGB)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN3243

07:00

Reno (RNO)

08:40

Long Beach (LGB)

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN3243

07:00

Reno (RNO)

08:40

Long Beach (LGB)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN3243

07:20

Reno (RNO)

09:00

Long Beach (LGB)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN3243

07:20

Reno (RNO)

09:00

Long Beach (LGB)

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

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN3243

07:20

Reno (RNO)

09:00

Long Beach (LGB)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

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

Southwest Airlines WN3243

07:20

Reno (RNO)

09:00

Long Beach (LGB)

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

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN3243

07:20

Reno (RNO)

09:00

Long Beach (LGB)

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

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN3243

08:35

Las Vegas Harry Reid (LAS) 1

14:25

Chicago O'Hare (ORD) 5

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3243

09:15

Long Beach (LGB)

15:05

Nashville (BNA)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

09:15

Long Beach (LGB)

15:05

Nashville (BNA)

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

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

09:15

Long Beach (LGB)

15:05

Nashville (BNA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

09:15

Long Beach (LGB)

15:05

Nashville (BNA)

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

09:15

Long Beach (LGB)

15:05

Nashville (BNA)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

10:05

Long Beach (LGB)

15:55

Nashville (BNA)

Effective 2025-11-08 through 2025-11-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3243

10:05

Long Beach (LGB)

15:55

Nashville (BNA)

Effective 2025-12-06 through 2025-12-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3243

10:40

New Orleans (MSY)

14:10

Ronald Reagan Washington (DCA)

Valid until 2025-06-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN3243

12:20

Kansas City (MCI)

13:10

Phoenix Sky Harbor (PHX) 4

Valid until 2025-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3243

12:45

Nashville (BNA)

15:15

Long Beach (LGB)

Operates only on 2025-05-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3243

14:35

Ontario, Los Angeles (ONT) 4

15:55

Sacramento (SMF) B

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3243

15:55

Nashville (BNA)

18:40

Ronald Reagan Washington (DCA)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Southwest Airlines WN3243

15:55

Nashville (BNA)

18:40

Ronald Reagan Washington (DCA)

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

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN3243

15:55

Nashville (BNA)

18:40

Ronald Reagan Washington (DCA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Southwest Airlines WN3243

15:55

Nashville (BNA)

18:40

Ronald Reagan Washington (DCA)

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN3243

15:55

Nashville (BNA)

18:40

Ronald Reagan Washington (DCA)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Southwest Airlines WN3243

16:45

Nashville (BNA)

19:30

Ronald Reagan Washington (DCA)

Effective 2025-11-08 through 2025-11-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN3243

16:45

Nashville (BNA)

19:30

Ronald Reagan Washington (DCA)

Effective 2025-12-06 through 2025-12-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Southwest Airlines WN3243

17:40

Ontario, Los Angeles (ONT) 4

19:05

Sacramento (SMF) B

Operates only on 2025-08-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3243

18:35

Ontario, Los Angeles (ONT) 4

20:00

Sacramento (SMF) B

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3243

18:35

Ontario, Los Angeles (ONT) 4

20:00

Sacramento (SMF) B

Effective 2025-09-01 through 2025-09-29

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3243

07:00

Reno (RNO)

15:05

Nashville (BNA)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 6:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

07:00

Reno (RNO)

15:05

Nashville (BNA)

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

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 6:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

07:00

Reno (RNO)

15:05

Nashville (BNA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 6:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

07:00

Reno (RNO)

15:05

Nashville (BNA)

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 6:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

07:00

Reno (RNO)

15:05

Nashville (BNA)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

09:15

Long Beach (LGB)

18:40

Ronald Reagan Washington (DCA)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 6:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

09:15

Long Beach (LGB)

18:40

Ronald Reagan Washington (DCA)

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

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 6:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

09:15

Long Beach (LGB)

18:40

Ronald Reagan Washington (DCA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 6:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

09:15

Long Beach (LGB)

18:40

Ronald Reagan Washington (DCA)

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 6:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

09:15

Long Beach (LGB)

18:40

Ronald Reagan Washington (DCA)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

10:05

Long Beach (LGB)

19:30

Ronald Reagan Washington (DCA)

Effective 2025-11-08 through 2025-11-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:25, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3243

10:05

Long Beach (LGB)

19:30

Ronald Reagan Washington (DCA)

Effective 2025-12-06 through 2025-12-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:25, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3243

07:00

Reno (RNO)

18:40

Ronald Reagan Washington (DCA)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 8:40, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

07:00

Reno (RNO)

18:40

Ronald Reagan Washington (DCA)

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

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 8:40, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

07:00

Reno (RNO)

18:40

Ronald Reagan Washington (DCA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 8:40, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

07:00

Reno (RNO)

18:40

Ronald Reagan Washington (DCA)

Operates only on 2025-12-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 8:40, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3243

07:00

Reno (RNO)

18:40

Ronald Reagan Washington (DCA)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 8:40, 2-stop
Boeing 737-700 (Scimitar Winglets)

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This flight number is listed as serving the following routes:

Kansas City (MCI) - Phoenix Sky Harbor (PHX)
Las Vegas Harry Reid (LAS) - Chicago O'Hare (ORD)
Long Beach (LGB) - Nashville (BNA)
Long Beach (LGB) - Ronald Reagan Washington (DCA)
Nashville (BNA) - Ronald Reagan Washington (DCA)
New Orleans (MSY) - Ronald Reagan Washington (DCA)
Ontario, Los Angeles (ONT) - Sacramento (SMF)
Reno (RNO) - Long Beach (LGB)
Reno (RNO) - Nashville (BNA)
Reno (RNO) - Ronald Reagan Washington (DCA)

All Southwest Airlines flights

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