Southwest Airlines flight WN 1431: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 08:45 Orlando (MCO) 11:35 Manchester (MHT)
WN 1431 Non-stop Boeing 737-800 (73H) 2:50 Operates only on 2024-12-01
Sun 09:20 Midway, Chicago (MDW) 11:45 San Jose (SJC) B
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Operates only on 2024-09-01
Sat 09:40 Baltimore (BWI) 11:20 Detroit (DTW) E
WN 1431 Non-stop Boeing 737-700 (73W) 1:40 Effective 2025-01-11 through 2025-02-08
Tue,Wed 09:45 Midway, Chicago (MDW) 12:10 San Jose (SJC) B
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 4:25 Valid until 2024-10-02
Sun 09:45 Midway, Chicago (MDW) 12:10 San Jose (SJC) B
WN 1431 Non-stop Boeing 737-700 (73W) 4:25 Effective 2024-09-08 through 2024-09-29
Sun 09:45 Austin (AUS) 13:20 Fort Lauderdale (FLL) 1
WN 1431 Non-stop Boeing 737-700 (73W) 2:35 Effective 2024-10-06 through 2024-10-27
Mon,Thu,Fri 09:55 Midway, Chicago (MDW) 12:25 San Jose (SJC) B
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Valid until 2024-09-30
Thu,Fri,Sun 10:25 Baltimore (BWI) 12:00 Detroit (DTW) E
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 10:25 Baltimore (BWI) 12:00 Detroit (DTW) E
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2024-11-11 through 2024-11-25
Fri,Sun 10:25 Baltimore (BWI) 12:00 Detroit (DTW) E
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2024-12-08 through 2024-12-15
Thu 10:25 Baltimore (BWI) 12:00 Detroit (DTW) E
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2024-12-19
Fri 10:25 Baltimore (BWI) 12:00 Detroit (DTW) E
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2025-01-03
Mon-Fri 10:50 Kansas City (MCI) 12:25 Love Field, Dallas (DAL) 1
WN 1431 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-01-07 through 2025-01-15
Tue-Fri,Sun 10:50 Kansas City (MCI) 12:25 Love Field, Dallas (DAL) 1
WN 1431 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-01-19 through 2025-01-24
Mon-Fri 10:50 Kansas City (MCI) 12:25 Love Field, Dallas (DAL) 1
WN 1431 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-01-27 through 2025-02-05
Tue,Wed,Sun 10:50 Kansas City (MCI) 12:25 Love Field, Dallas (DAL) 1
WN 1431 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-02-09 through 2025-02-12
Tue,Wed 10:50 Kansas City (MCI) 12:25 Love Field, Dallas (DAL) 1
WN 1431 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-02-19 through 2025-03-05
Thu 11:05 Phoenix Sky Harbor (PHX) 4 12:15 El Paso (ELP)
WN 1431 Non-stop Boeing 737-700 (73W) 1:10 Operates only on 2024-11-28
Thu,Fri,Sun 11:15 Baltimore (BWI) 12:55 Detroit (DTW) E
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-01-12 through 2025-01-17
Mon,Sun 11:15 Baltimore (BWI) 12:55 Detroit (DTW) E
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 11:15 Baltimore (BWI) 12:55 Detroit (DTW) E
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-02-02 through 2025-02-07
Mon 11:15 Baltimore (BWI) 12:55 Detroit (DTW) E
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Operates only on 2025-02-10
Mon,Tue,Thu 11:15 Baltimore (BWI) 12:55 Detroit (DTW) E
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-02-18 through 2025-02-24
Mon 11:15 Baltimore (BWI) 12:55 Detroit (DTW) E
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Operates only on 2025-03-03
Mon-Wed 11:20 Baltimore (BWI) 12:55 Detroit (DTW) E
WN 1431 Non-stop Boeing 737-800 (73H) 1:35 Effective 2024-11-04 through 2024-11-06
Tue,Wed 11:20 Baltimore (BWI) 12:55 Detroit (DTW) E
WN 1431 Non-stop Boeing 737-800 (73H) 1:35 Effective 2024-11-12 through 2024-11-20
Tue-Fri 11:20 Baltimore (BWI) 12:55 Detroit (DTW) E
WN 1431 Non-stop Boeing 737-800 (73H) 1:35 Effective 2024-11-29 through 2024-12-06
Mon-Thu 11:20 Baltimore (BWI) 12:55 Detroit (DTW) E
WN 1431 Non-stop Boeing 737-800 (73H) 1:35 Effective 2024-12-09 through 2024-12-18
Tue,Wed 11:20 Baltimore (BWI) 12:55 Detroit (DTW) E
WN 1431 Non-stop Boeing 737-800 (73H) 1:35 Effective 2024-12-24 through 2025-01-01
Mon 11:20 Baltimore (BWI) 12:55 Detroit (DTW) E
WN 1431 Non-stop Boeing 737-800 (73H) 1:35 Operates only on 2025-01-06
Thu 12:30 Austin (AUS) 16:05 Fort Lauderdale (FLL) 1
WN 1431 Non-stop Boeing 737-800 (73H) 2:35 Operates only on 2024-10-31
Mon,Thu,Fri 13:00 Austin (AUS) 16:35 Fort Lauderdale (FLL) 1
WN 1431 Non-stop Boeing 737-700 (73W) 2:35 Effective 2024-10-03 through 2024-10-28
Fri 13:00 Austin (AUS) 16:35 Fort Lauderdale (FLL) 1
WN 1431 Non-stop Boeing 737-700 (73W) 2:35 Operates only on 2024-11-01
Mon-Fri 13:05 Love Field, Dallas (DAL) 1 17:20 New York LaGuardia (LGA) B
WN 1431 Non-stop Boeing 737-700 (73W) 3:15 Effective 2025-01-07 through 2025-01-15
Tue-Fri,Sun 13:05 Love Field, Dallas (DAL) 1 17:20 New York LaGuardia (LGA) B
WN 1431 Non-stop Boeing 737-700 (73W) 3:15 Effective 2025-01-19 through 2025-01-24
Mon-Fri 13:05 Love Field, Dallas (DAL) 1 17:20 New York LaGuardia (LGA) B
WN 1431 Non-stop Boeing 737-700 (73W) 3:15 Effective 2025-01-27 through 2025-02-05
Tue,Wed,Sun 13:05 Love Field, Dallas (DAL) 1 17:20 New York LaGuardia (LGA) B
WN 1431 Non-stop Boeing 737-700 (73W) 3:15 Effective 2025-02-09 through 2025-02-12
Tue,Wed 13:05 Love Field, Dallas (DAL) 1 17:20 New York LaGuardia (LGA) B
WN 1431 Non-stop Boeing 737-700 (73W) 3:15 Effective 2025-02-19 through 2025-03-05
Tue,Wed 13:25 Austin (AUS) 17:00 Fort Lauderdale (FLL) 1
WN 1431 Non-stop Boeing 737-700 (73W) 2:35 Effective 2024-10-08 through 2024-10-30
Mon-Wed 13:40 Detroit (DTW) E 14:15 Nashville (BNA)
WN 1431 Non-stop Boeing 737-800 (73H) 1:35 Effective 2024-11-04 through 2024-11-06
Tue,Wed 13:40 Detroit (DTW) E 14:15 Nashville (BNA)
WN 1431 Non-stop Boeing 737-800 (73H) 1:35 Effective 2024-11-12 through 2024-11-20
Tue-Fri 13:40 Detroit (DTW) E 14:15 Nashville (BNA)
WN 1431 Non-stop Boeing 737-800 (73H) 1:35 Effective 2024-11-29 through 2024-12-06
Mon-Thu 13:40 Detroit (DTW) E 14:15 Nashville (BNA)
WN 1431 Non-stop Boeing 737-800 (73H) 1:35 Effective 2024-12-09 through 2024-12-18
Tue,Wed 13:40 Detroit (DTW) E 14:15 Nashville (BNA)
WN 1431 Non-stop Boeing 737-800 (73H) 1:35 Effective 2024-12-24 through 2025-01-01
Mon 13:40 Detroit (DTW) E 14:15 Nashville (BNA)
WN 1431 Non-stop Boeing 737-800 (73H) 1:35 Operates only on 2025-01-06
Thu,Fri,Sun 13:45 Detroit (DTW) E 15:00 Denver (DEN)
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-01-12 through 2025-01-17
Mon,Sun 13:45 Detroit (DTW) E 15:00 Denver (DEN)
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 13:45 Detroit (DTW) E 15:00 Denver (DEN)
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-02-02 through 2025-02-07
Mon 13:45 Detroit (DTW) E 15:00 Denver (DEN)
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Operates only on 2025-02-10
Mon,Tue,Thu 13:45 Detroit (DTW) E 15:00 Denver (DEN)
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-02-18 through 2025-02-24
Mon 13:45 Detroit (DTW) E 15:00 Denver (DEN)
WN 1431 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Operates only on 2025-03-03
Mon-Wed 17:35 Las Vegas Harry Reid (LAS) 1 22:40 Saint Louis (STL) 2
WN 1431 Non-stop Boeing 737-700 (73W) 3:05 Effective 2024-11-26 through 2024-12-02
Mon,Thu,Fri,Sun 17:35 Las Vegas Harry Reid (LAS) 1 22:40 Saint Louis (STL) 2
WN 1431 Non-stop Boeing 737-700 (73W) 3:05 Effective 2024-12-20 through 2025-01-02
Sun 17:35 Las Vegas Harry Reid (LAS) 1 22:40 Saint Louis (STL) 2
WN 1431 Non-stop Boeing 737-700 (73W) 3:05 Operates only on 2025-01-05
Sat 19:55 Orlando (MCO) 22:10 Baltimore (BWI)
WN 1431 Non-stop Boeing 737-800 (73H) 2:15 Effective 2024-11-23 through 2024-11-30
Sat 19:55 Orlando (MCO) 22:10 Baltimore (BWI)
WN 1431 Non-stop Boeing 737-800 (73H) 2:15 Effective 2024-12-21 through 2025-01-04
Sat 22:55 Baltimore (BWI) 00:30 Detroit (DTW) E
WN 1431 Non-stop Boeing 737-800 (73H) 1:35 Effective 2024-11-23 through 2024-11-30
The flight arrives 1 day after departure.
Sat 22:55 Baltimore (BWI) 00:30 Detroit (DTW) E
WN 1431 Non-stop Boeing 737-800 (73H) 1:35 Effective 2024-12-21 through 2025-01-04
The flight arrives 1 day after departure.
Non-Direct Flights:
Mon-Fri 10:50 Kansas City (MCI) 17:20 New York LaGuardia (LGA) B
WN 1431 1-stop Boeing 737-700 (73W) 5:30 Effective 2025-01-07 through 2025-01-15
Tue-Fri,Sun 10:50 Kansas City (MCI) 17:20 New York LaGuardia (LGA) B
WN 1431 1-stop Boeing 737-700 (73W) 5:30 Effective 2025-01-19 through 2025-01-24
Mon-Fri 10:50 Kansas City (MCI) 17:20 New York LaGuardia (LGA) B
WN 1431 1-stop Boeing 737-700 (73W) 5:30 Effective 2025-01-27 through 2025-02-05
Tue,Wed,Sun 10:50 Kansas City (MCI) 17:20 New York LaGuardia (LGA) B
WN 1431 1-stop Boeing 737-700 (73W) 5:30 Effective 2025-02-09 through 2025-02-12
Tue,Wed 10:50 Kansas City (MCI) 17:20 New York LaGuardia (LGA) B
WN 1431 1-stop Boeing 737-700 (73W) 5:30 Effective 2025-02-19 through 2025-03-05
Thu,Fri,Sun 11:15 Baltimore (BWI) 15:00 Denver (DEN)
WN 1431 1-stop Boeing 737 MAX 8 (7M8) 5:45 Effective 2025-01-12 through 2025-01-17
Mon,Sun 11:15 Baltimore (BWI) 15:00 Denver (DEN)
WN 1431 1-stop Boeing 737 MAX 8 (7M8) 5:45 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 11:15 Baltimore (BWI) 15:00 Denver (DEN)
WN 1431 1-stop Boeing 737 MAX 8 (7M8) 5:45 Effective 2025-02-02 through 2025-02-07
Mon 11:15 Baltimore (BWI) 15:00 Denver (DEN)
WN 1431 1-stop Boeing 737 MAX 8 (7M8) 5:45 Operates only on 2025-02-10
Mon,Tue,Thu 11:15 Baltimore (BWI) 15:00 Denver (DEN)
WN 1431 1-stop Boeing 737 MAX 8 (7M8) 5:45 Effective 2025-02-18 through 2025-02-24
Mon 11:15 Baltimore (BWI) 15:00 Denver (DEN)
WN 1431 1-stop Boeing 737 MAX 8 (7M8) 5:45 Operates only on 2025-03-03
Mon-Wed 11:20 Baltimore (BWI) 14:15 Nashville (BNA)
WN 1431 1-stop Boeing 737-800 (73H) 3:55 Effective 2024-11-04 through 2024-11-06
Tue,Wed 11:20 Baltimore (BWI) 14:15 Nashville (BNA)
WN 1431 1-stop Boeing 737-800 (73H) 3:55 Effective 2024-11-12 through 2024-11-20
Tue-Fri 11:20 Baltimore (BWI) 14:15 Nashville (BNA)
WN 1431 1-stop Boeing 737-800 (73H) 3:55 Effective 2024-11-29 through 2024-12-06
Mon-Thu 11:20 Baltimore (BWI) 14:15 Nashville (BNA)
WN 1431 1-stop Boeing 737-800 (73H) 3:55 Effective 2024-12-09 through 2024-12-18
Tue,Wed 11:20 Baltimore (BWI) 14:15 Nashville (BNA)
WN 1431 1-stop Boeing 737-800 (73H) 3:55 Effective 2024-12-24 through 2025-01-01
Mon 11:20 Baltimore (BWI) 14:15 Nashville (BNA)
WN 1431 1-stop Boeing 737-800 (73H) 3:55 Operates only on 2025-01-06
Sat 19:55 Orlando (MCO) 00:30 Detroit (DTW) E
WN 1431 1-stop Boeing 737-800 (73H) 4:35 Effective 2024-11-23 through 2024-11-30
The flight arrives 1 day after departure.
Sat 19:55 Orlando (MCO) 00:30 Detroit (DTW) E
WN 1431 1-stop Boeing 737-800 (73H) 4:35 Effective 2024-12-21 through 2025-01-04
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 1431: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN1431
08:45
Orlando (MCO)

11:35
Manchester (MHT)
Operates only on 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
09:20
Midway, Chicago (MDW)

11:45
San Jose (SJC) B
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
09:40
Baltimore (BWI)

11:20
Detroit (DTW) E
Effective 2025-01-11 through 2025-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
09:45
Midway, Chicago (MDW)

12:10
San Jose (SJC) B
Valid until 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
09:45
Midway, Chicago (MDW)

12:10
San Jose (SJC) B
Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
09:45
Austin (AUS)

13:20
Fort Lauderdale (FLL) 1
Effective 2024-10-06 through 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
09:55
Midway, Chicago (MDW)

12:25
San Jose (SJC) B
Valid until 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
10:25
Baltimore (BWI)

12:00
Detroit (DTW) E
Effective 2024-11-03 through 2024-11-10
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
10:25
Baltimore (BWI)

12:00
Detroit (DTW) E
Effective 2024-11-11 through 2024-11-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
10:25
Baltimore (BWI)

12:00
Detroit (DTW) E
Effective 2024-12-08 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
10:25
Baltimore (BWI)

12:00
Detroit (DTW) E
Operates only on 2024-12-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
10:25
Baltimore (BWI)

12:00
Detroit (DTW) E
Operates only on 2025-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
10:50
Kansas City (MCI)

12:25
Love Field, Dallas (DAL) 1
Effective 2025-01-07 through 2025-01-15
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
10:50
Kansas City (MCI)

12:25
Love Field, Dallas (DAL) 1
Effective 2025-01-19 through 2025-01-24
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
10:50
Kansas City (MCI)

12:25
Love Field, Dallas (DAL) 1
Effective 2025-01-27 through 2025-02-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
10:50
Kansas City (MCI)

12:25
Love Field, Dallas (DAL) 1
Effective 2025-02-09 through 2025-02-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
10:50
Kansas City (MCI)

12:25
Love Field, Dallas (DAL) 1
Effective 2025-02-19 through 2025-03-05
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
11:05
Phoenix Sky Harbor (PHX) 4

12:15
El Paso (ELP)
Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
11:15
Baltimore (BWI)

12:55
Detroit (DTW) E
Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
11:15
Baltimore (BWI)

12:55
Detroit (DTW) E
Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
11:15
Baltimore (BWI)

12:55
Detroit (DTW) E
Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
11:15
Baltimore (BWI)

12:55
Detroit (DTW) E
Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
11:15
Baltimore (BWI)

12:55
Detroit (DTW) E
Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
11:15
Baltimore (BWI)

12:55
Detroit (DTW) E
Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
11:20
Baltimore (BWI)

12:55
Detroit (DTW) E
Effective 2024-11-04 through 2024-11-06
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
11:20
Baltimore (BWI)

12:55
Detroit (DTW) E
Effective 2024-11-12 through 2024-11-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
11:20
Baltimore (BWI)

12:55
Detroit (DTW) E
Effective 2024-11-29 through 2024-12-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
11:20
Baltimore (BWI)

12:55
Detroit (DTW) E
Effective 2024-12-09 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
11:20
Baltimore (BWI)

12:55
Detroit (DTW) E
Effective 2024-12-24 through 2025-01-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
11:20
Baltimore (BWI)

12:55
Detroit (DTW) E
Operates only on 2025-01-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
12:30
Austin (AUS)

16:05
Fort Lauderdale (FLL) 1
Operates only on 2024-10-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
13:00
Austin (AUS)

16:35
Fort Lauderdale (FLL) 1
Effective 2024-10-03 through 2024-10-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
13:00
Austin (AUS)

16:35
Fort Lauderdale (FLL) 1
Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
13:05
Love Field, Dallas (DAL) 1

17:20
New York LaGuardia (LGA) B
Effective 2025-01-07 through 2025-01-15
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
13:05
Love Field, Dallas (DAL) 1

17:20
New York LaGuardia (LGA) B
Effective 2025-01-19 through 2025-01-24
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
13:05
Love Field, Dallas (DAL) 1

17:20
New York LaGuardia (LGA) B
Effective 2025-01-27 through 2025-02-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
13:05
Love Field, Dallas (DAL) 1

17:20
New York LaGuardia (LGA) B
Effective 2025-02-09 through 2025-02-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
13:05
Love Field, Dallas (DAL) 1

17:20
New York LaGuardia (LGA) B
Effective 2025-02-19 through 2025-03-05
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
13:25
Austin (AUS)

17:00
Fort Lauderdale (FLL) 1
Effective 2024-10-08 through 2024-10-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
13:40
Detroit (DTW) E

14:15
Nashville (BNA)
Effective 2024-11-04 through 2024-11-06
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
13:40
Detroit (DTW) E

14:15
Nashville (BNA)
Effective 2024-11-12 through 2024-11-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
13:40
Detroit (DTW) E

14:15
Nashville (BNA)
Effective 2024-11-29 through 2024-12-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
13:40
Detroit (DTW) E

14:15
Nashville (BNA)
Effective 2024-12-09 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
13:40
Detroit (DTW) E

14:15
Nashville (BNA)
Effective 2024-12-24 through 2025-01-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
13:40
Detroit (DTW) E

14:15
Nashville (BNA)
Operates only on 2025-01-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
13:45
Detroit (DTW) E

15:00
Denver (DEN)
Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
13:45
Detroit (DTW) E

15:00
Denver (DEN)
Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
13:45
Detroit (DTW) E

15:00
Denver (DEN)
Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
13:45
Detroit (DTW) E

15:00
Denver (DEN)
Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
13:45
Detroit (DTW) E

15:00
Denver (DEN)
Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
13:45
Detroit (DTW) E

15:00
Denver (DEN)
Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
17:35
Las Vegas Harry Reid (LAS) 1

22:40
Saint Louis (STL) 2
Effective 2024-11-26 through 2024-12-02
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:05, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
17:35
Las Vegas Harry Reid (LAS) 1

22:40
Saint Louis (STL) 2
Effective 2024-12-20 through 2025-01-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:05, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
17:35
Las Vegas Harry Reid (LAS) 1

22:40
Saint Louis (STL) 2
Operates only on 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:05, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
19:55
Orlando (MCO)

22:10
Baltimore (BWI)
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
19:55
Orlando (MCO)

22:10
Baltimore (BWI)
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
22:55
Baltimore (BWI)

00:30(+1)
Detroit (DTW) E
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN1431
22:55
Baltimore (BWI)

00:30(+1)
Detroit (DTW) E
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Non-Direct Flights:
Southwest Airlines WN1431
10:50
Kansas City (MCI)

17:20
New York LaGuardia (LGA) B
Effective 2025-01-07 through 2025-01-15
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 5:30, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
10:50
Kansas City (MCI)

17:20
New York LaGuardia (LGA) B
Effective 2025-01-19 through 2025-01-24
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:30, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
10:50
Kansas City (MCI)

17:20
New York LaGuardia (LGA) B
Effective 2025-01-27 through 2025-02-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 5:30, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
10:50
Kansas City (MCI)

17:20
New York LaGuardia (LGA) B
Effective 2025-02-09 through 2025-02-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:30, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
10:50
Kansas City (MCI)

17:20
New York LaGuardia (LGA) B
Effective 2025-02-19 through 2025-03-05
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:30, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN1431
11:15
Baltimore (BWI)

15:00
Denver (DEN)
Effective 2025-01-12 through 2025-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:45, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
11:15
Baltimore (BWI)

15:00
Denver (DEN)
Effective 2025-01-20 through 2025-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:45, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
11:15
Baltimore (BWI)

15:00
Denver (DEN)
Effective 2025-02-02 through 2025-02-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:45, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
11:15
Baltimore (BWI)

15:00
Denver (DEN)
Operates only on 2025-02-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:45, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
11:15
Baltimore (BWI)

15:00
Denver (DEN)
Effective 2025-02-18 through 2025-02-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:45, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
11:15
Baltimore (BWI)

15:00
Denver (DEN)
Operates only on 2025-03-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:45, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1431
11:20
Baltimore (BWI)

14:15
Nashville (BNA)
Effective 2024-11-04 through 2024-11-06
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
11:20
Baltimore (BWI)

14:15
Nashville (BNA)
Effective 2024-11-12 through 2024-11-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
11:20
Baltimore (BWI)

14:15
Nashville (BNA)
Effective 2024-11-29 through 2024-12-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:55, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
11:20
Baltimore (BWI)

14:15
Nashville (BNA)
Effective 2024-12-09 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:55, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
11:20
Baltimore (BWI)

14:15
Nashville (BNA)
Effective 2024-12-24 through 2025-01-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
11:20
Baltimore (BWI)

14:15
Nashville (BNA)
Operates only on 2025-01-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN1431
19:55
Orlando (MCO)

00:30(+1)
Detroit (DTW) E
Effective 2024-11-23 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:35, 1-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN1431
19:55
Orlando (MCO)

00:30(+1)
Detroit (DTW) E
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:35, 1-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Austin (AUS) - Fort Lauderdale (FLL)
  • Baltimore (BWI) - Denver (DEN)
  • Baltimore (BWI) - Detroit (DTW)
  • Baltimore (BWI) - Nashville (BNA)
  • Detroit (DTW) - Denver (DEN)
  • Detroit (DTW) - Nashville (BNA)
  • Kansas City (MCI) - Love Field, Dallas (DAL)
  • Kansas City (MCI) - New York LaGuardia (LGA)
  • Las Vegas Harry Reid (LAS) - Saint Louis (STL)
  • Love Field, Dallas (DAL) - New York LaGuardia (LGA)
  • Midway, Chicago (MDW) - San Jose (SJC)
  • Orlando (MCO) - Baltimore (BWI)
  • Orlando (MCO) - Detroit (DTW)
  • Orlando (MCO) - Manchester (MHT)
  • Phoenix Sky Harbor (PHX) - El Paso (ELP)
All Southwest Airlines flights
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