Southwest Airlines flight WN 3251: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 08:50 Oakland (OAK) 2 10:05 Santa Barbara (SBA)
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Operates only on 2025-11-30
Tue,Wed 09:20 Denver (DEN) 11:55 Kansas City (MCI)
WN 3251 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-06-10 through 2025-07-30
Sat 09:30 Denver (DEN) 12:05 Kansas City (MCI)
WN 3251 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2025-06-07 through 2025-08-02
Sun 09:40 Denver (DEN) 12:15 Kansas City (MCI)
WN 3251 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-06-08 through 2025-08-03
Fri 09:45 Denver (DEN) 12:25 Kansas City (MCI)
WN 3251 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Operates only on 2025-07-04
Mon,Thu,Fri 10:00 Denver (DEN) 12:40 Kansas City (MCI)
WN 3251 Non-stop Boeing 737-800 (73H) 1:40 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 10:00 Denver (DEN) 12:40 Kansas City (MCI)
WN 3251 Non-stop Boeing 737-800 (73H) 1:40 Effective 2025-07-07 through 2025-08-04
Tue,Wed 10:40 Denver (DEN) 16:05 Baltimore (BWI)
WN 3251 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Valid until 2025-06-04
Sun 10:40 Los Angeles (LAX) 1 11:55 Las Vegas Harry Reid (LAS) 1
WN 3251 Non-stop Boeing 737-700 (73W) 1:15 Operates only on 2025-08-31
Mon,Thu,Fri,Sun 10:40 Santa Barbara (SBA) 11:55 Las Vegas Harry Reid (LAS) 1
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 10:40 Santa Barbara (SBA) 11:55 Las Vegas Harry Reid (LAS) 1
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-11-21 through 2025-11-30
Fri,Sun 10:40 Santa Barbara (SBA) 11:55 Las Vegas Harry Reid (LAS) 1
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-12-07 through 2025-12-14
Thu 10:40 Santa Barbara (SBA) 11:55 Las Vegas Harry Reid (LAS) 1
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Operates only on 2025-12-18
Mon 10:40 Santa Barbara (SBA) 11:55 Las Vegas Harry Reid (LAS) 1
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Operates only on 2026-01-05
Sun 10:50 Santa Ana (SNA) 12:00 Las Vegas Harry Reid (LAS) 1
WN 3251 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-08-10 through 2025-08-24
Sun 10:50 Santa Ana (SNA) 12:00 Las Vegas Harry Reid (LAS) 1
WN 3251 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-09-07 through 2025-09-28
Sat 12:30 Denver (DEN) 17:55 Baltimore (BWI)
WN 3251 Non-stop Boeing 737-700 (73W) 3:25 Valid until 2025-05-31
Tue,Wed 12:30 Kansas City (MCI) 15:55 Ronald Reagan Washington (DCA)
WN 3251 Non-stop Boeing 737-700 (73W) 2:25 Effective 2025-06-10 through 2025-07-30
Mon,Thu,Fri,Sun 12:30 Las Vegas Harry Reid (LAS) 1 14:45 Phoenix Sky Harbor (PHX) 4
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 12:30 Las Vegas Harry Reid (LAS) 1 14:45 Phoenix Sky Harbor (PHX) 4
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-11-21 through 2025-11-28
Fri,Sun 12:30 Las Vegas Harry Reid (LAS) 1 14:45 Phoenix Sky Harbor (PHX) 4
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-12-07 through 2025-12-14
Thu 12:30 Las Vegas Harry Reid (LAS) 1 14:45 Phoenix Sky Harbor (PHX) 4
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Operates only on 2025-12-18
Mon 12:30 Las Vegas Harry Reid (LAS) 1 14:45 Phoenix Sky Harbor (PHX) 4
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Operates only on 2026-01-05
Sun 12:35 Las Vegas Harry Reid (LAS) 1 20:15 Baltimore (BWI)
WN 3251 Non-stop Boeing 737-700 (73W) 4:40 Effective 2025-08-10 through 2025-09-28
Sun 12:55 Denver (DEN) 18:20 Baltimore (BWI)
WN 3251 Non-stop Boeing 737-800 (73H) 3:25 Operates only on 2025-05-25
Sun 14:00 Denver (DEN) 19:30 Baltimore (BWI)
WN 3251 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Valid until 2025-05-18
Sun 14:00 Denver (DEN) 19:30 Baltimore (BWI)
WN 3251 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Operates only on 2025-06-01
Mon,Thu,Fri 15:10 Ontario, Los Angeles (ONT) 4 16:35 Sacramento (SMF) B
WN 3251 Non-stop Boeing 737-700 (73W) 1:25 Valid until 2025-06-02
Mon,Thu,Fri,Sun 15:25 Phoenix Sky Harbor (PHX) 4 18:35 Austin (AUS)
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 15:25 Phoenix Sky Harbor (PHX) 4 18:35 Austin (AUS)
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2025-11-21 through 2025-11-28
Fri,Sun 15:25 Phoenix Sky Harbor (PHX) 4 18:35 Austin (AUS)
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2025-12-07 through 2025-12-14
Thu 15:25 Phoenix Sky Harbor (PHX) 4 18:35 Austin (AUS)
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Operates only on 2025-12-18
Mon 15:25 Phoenix Sky Harbor (PHX) 4 18:35 Austin (AUS)
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Operates only on 2026-01-05
Sat 15:50 Austin (AUS) 17:05 Midland (MAF)
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-11-22 through 2025-11-29
Sat 15:50 Austin (AUS) 17:05 Midland (MAF)
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-12-20 through 2026-01-03
Sat 17:25 Charleston (CHS) 18:05 Nashville (BNA)
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-11-08 through 2025-11-15
Sat 17:25 Charleston (CHS) 18:05 Nashville (BNA)
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-12-06 through 2025-12-13
Tue,Wed 18:30 Oakland (OAK) 2 19:45 Burbank (BUR)
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-10-07 through 2025-10-29
Tue,Wed 19:20 Charleston (CHS) 20:00 Nashville (BNA)
WN 3251 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-11-04 through 2025-11-12
Mon-Thu 19:20 Charleston (CHS) 20:00 Nashville (BNA)
WN 3251 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-11-17 through 2025-11-20
Mon-Fri 19:20 Charleston (CHS) 20:00 Nashville (BNA)
WN 3251 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-12-02 through 2025-12-11
Mon-Wed 19:20 Charleston (CHS) 20:00 Nashville (BNA)
WN 3251 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-12-15 through 2025-12-17
Wed,Thu 19:20 Charleston (CHS) 20:00 Nashville (BNA)
WN 3251 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-12-24 through 2026-01-01
Sat 20:25 Baltimore (BWI) 21:45 Providence (PVD)
WN 3251 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2025-08-09 through 2025-09-27
Mon,Thu,Fri,Sun 20:35 Oakland (OAK) 2 21:50 Burbank (BUR)
WN 3251 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-10-02 through 2025-10-31
Tue,Wed 20:50 Baltimore (BWI) 22:10 Providence (PVD)
WN 3251 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2025-08-05 through 2025-10-01
Sun 21:05 Baltimore (BWI) 22:25 Providence (PVD)
WN 3251 Non-stop Boeing 737-700 (73W) 1:20 Effective 2025-08-10 through 2025-08-24
Sun 21:05 Baltimore (BWI) 22:25 Providence (PVD)
WN 3251 Non-stop Boeing 737-700 (73W) 1:20 Effective 2025-09-07 through 2025-09-28
Mon,Thu,Fri 21:50 Baltimore (BWI) 23:10 Providence (PVD)
WN 3251 Non-stop Boeing 737-800 (73H) 1:20 Effective 2025-08-07 through 2025-09-29
Non-Direct Flights:
Sun 08:50 Oakland (OAK) 2 11:55 Las Vegas Harry Reid (LAS) 1
WN 3251 1-stop Boeing 737-700 (Scimitar Winglets) 3:05 Operates only on 2025-11-30
Tue,Wed 09:20 Denver (DEN) 15:55 Ronald Reagan Washington (DCA)
WN 3251 1-stop Boeing 737-700 (73W) 4:35 Effective 2025-06-10 through 2025-07-30
Sun 10:40 Los Angeles (LAX) 1 20:15 Baltimore (BWI)
WN 3251 1-stop Boeing 737-700 (73W) 6:35 Operates only on 2025-08-31
Mon,Thu,Fri,Sun 10:40 Santa Barbara (SBA) 14:45 Phoenix Sky Harbor (PHX) 4
WN 3251 1-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 10:40 Santa Barbara (SBA) 14:45 Phoenix Sky Harbor (PHX) 4
WN 3251 1-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2025-11-21 through 2025-11-28
Fri,Sun 10:40 Santa Barbara (SBA) 14:45 Phoenix Sky Harbor (PHX) 4
WN 3251 1-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2025-12-07 through 2025-12-14
Thu 10:40 Santa Barbara (SBA) 14:45 Phoenix Sky Harbor (PHX) 4
WN 3251 1-stop Boeing 737-700 (Scimitar Winglets) 3:05 Operates only on 2025-12-18
Mon 10:40 Santa Barbara (SBA) 14:45 Phoenix Sky Harbor (PHX) 4
WN 3251 1-stop Boeing 737-700 (Scimitar Winglets) 3:05 Operates only on 2026-01-05
Sun 10:50 Santa Ana (SNA) 20:15 Baltimore (BWI)
WN 3251 1-stop Boeing 737-700 (73W) 6:25 Effective 2025-08-10 through 2025-08-24
Sun 10:50 Santa Ana (SNA) 20:15 Baltimore (BWI)
WN 3251 1-stop Boeing 737-700 (73W) 6:25 Effective 2025-09-07 through 2025-09-28
Mon,Thu,Fri,Sun 12:30 Las Vegas Harry Reid (LAS) 1 18:35 Austin (AUS)
WN 3251 1-stop Boeing 737-700 (Scimitar Winglets) 4:05 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 12:30 Las Vegas Harry Reid (LAS) 1 18:35 Austin (AUS)
WN 3251 1-stop Boeing 737-700 (Scimitar Winglets) 4:05 Effective 2025-11-21 through 2025-11-28
Fri,Sun 12:30 Las Vegas Harry Reid (LAS) 1 18:35 Austin (AUS)
WN 3251 1-stop Boeing 737-700 (Scimitar Winglets) 4:05 Effective 2025-12-07 through 2025-12-14
Thu 12:30 Las Vegas Harry Reid (LAS) 1 18:35 Austin (AUS)
WN 3251 1-stop Boeing 737-700 (Scimitar Winglets) 4:05 Operates only on 2025-12-18
Mon 12:30 Las Vegas Harry Reid (LAS) 1 18:35 Austin (AUS)
WN 3251 1-stop Boeing 737-700 (Scimitar Winglets) 4:05 Operates only on 2026-01-05
Sun 12:35 Las Vegas Harry Reid (LAS) 1 22:25 Providence (PVD)
WN 3251 1-stop Boeing 737-700 (73W) 6:50 Effective 2025-08-10 through 2025-08-24
Sun 12:35 Las Vegas Harry Reid (LAS) 1 22:25 Providence (PVD)
WN 3251 1-stop Boeing 737-700 (73W) 6:50 Effective 2025-09-07 through 2025-09-28
Mon,Thu,Fri,Sun 10:40 Santa Barbara (SBA) 18:35 Austin (AUS)
WN 3251 2-stop Boeing 737-700 (Scimitar Winglets) 5:55 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 10:40 Santa Barbara (SBA) 18:35 Austin (AUS)
WN 3251 2-stop Boeing 737-700 (Scimitar Winglets) 5:55 Effective 2025-11-21 through 2025-11-28
Fri,Sun 10:40 Santa Barbara (SBA) 18:35 Austin (AUS)
WN 3251 2-stop Boeing 737-700 (Scimitar Winglets) 5:55 Effective 2025-12-07 through 2025-12-14
Thu 10:40 Santa Barbara (SBA) 18:35 Austin (AUS)
WN 3251 2-stop Boeing 737-700 (Scimitar Winglets) 5:55 Operates only on 2025-12-18
Mon 10:40 Santa Barbara (SBA) 18:35 Austin (AUS)
WN 3251 2-stop Boeing 737-700 (Scimitar Winglets) 5:55 Operates only on 2026-01-05
Sun 10:50 Santa Ana (SNA) 22:25 Providence (PVD)
WN 3251 2-stop Boeing 737-700 (73W) 8:35 Effective 2025-08-10 through 2025-08-24
Sun 10:50 Santa Ana (SNA) 22:25 Providence (PVD)
WN 3251 2-stop Boeing 737-700 (73W) 8:35 Effective 2025-09-07 through 2025-09-28
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3251: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3251
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3251
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3251
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3251
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3251
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3251
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3251
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3251
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3251
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-11-21 through 2025-11-30
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3251
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3251
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3251
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3251
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-08-10 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:40, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3251
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3251
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3251
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3251
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3251
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
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 WN3251
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 WN3251
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 WN3251
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 WN3251
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 WN3251
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3251
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3251
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3251
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3251
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN3251
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:35, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3251
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:35, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3251
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:25, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3251
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:25, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3251
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:50, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3251
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:50, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3251
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:55, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 5:55, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 5:55, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:55, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:55, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3251
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:35, 2-stop
Boeing 737-700 (73W)

Southwest Airlines WN3251
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:35, 2-stop
Boeing 737-700 (73W)
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This flight number is listed as serving the following routes:
  • Austin (AUS) - Midland (MAF)
  • Baltimore (BWI) - Providence (PVD)
  • Charleston (CHS) - Nashville (BNA)
  • Denver (DEN) - Baltimore (BWI)
  • Denver (DEN) - Kansas City (MCI)
  • Denver (DEN) - Ronald Reagan Washington (DCA)
  • Kansas City (MCI) - Ronald Reagan Washington (DCA)
  • Las Vegas Harry Reid (LAS) - Austin (AUS)
  • Las Vegas Harry Reid (LAS) - Baltimore (BWI)
  • Las Vegas Harry Reid (LAS) - Phoenix Sky Harbor (PHX)
  • Las Vegas Harry Reid (LAS) - Providence (PVD)
  • Los Angeles (LAX) - Baltimore (BWI)
  • Los Angeles (LAX) - Las Vegas Harry Reid (LAS)
  • Oakland (OAK) - Burbank (BUR)
  • Oakland (OAK) - Las Vegas Harry Reid (LAS)
  • Oakland (OAK) - Santa Barbara (SBA)
  • Ontario, Los Angeles (ONT) - Sacramento (SMF)
  • Phoenix Sky Harbor (PHX) - Austin (AUS)
  • Santa Ana (SNA) - Baltimore (BWI)
  • Santa Ana (SNA) - Las Vegas Harry Reid (LAS)
  • Santa Ana (SNA) - Providence (PVD)
  • Santa Barbara (SBA) - Austin (AUS)
  • Santa Barbara (SBA) - Las Vegas Harry Reid (LAS)
  • Santa Barbara (SBA) - Phoenix Sky Harbor (PHX)