Southwest Airlines flight WN 3378: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 08:10 Midway, Chicago (MDW) 09:45 Minneapolis/Saint Paul (MSP) 2
WN 3378 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-11-04 through 2025-11-12
Mon-Thu 08:10 Midway, Chicago (MDW) 09:45 Minneapolis/Saint Paul (MSP) 2
WN 3378 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-11-17 through 2025-11-20
Mon-Fri 08:10 Midway, Chicago (MDW) 09:45 Minneapolis/Saint Paul (MSP) 2
WN 3378 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-12-02 through 2025-12-11
Mon-Wed 08:10 Midway, Chicago (MDW) 09:45 Minneapolis/Saint Paul (MSP) 2
WN 3378 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-12-15 through 2025-12-17
Wed,Thu 08:10 Midway, Chicago (MDW) 09:45 Minneapolis/Saint Paul (MSP) 2
WN 3378 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2025-12-24 through 2026-01-01
Sun 10:55 San Antonio (SAT) A 13:10 Nashville (BNA)
WN 3378 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-06-08 through 2025-08-03
Sun 11:55 Orlando (MCO) 13:35 Love Field, Dallas (DAL) 1
WN 3378 Non-stop Boeing 737-700 (73W) 2:40 Effective 2025-08-10 through 2025-08-24
Sun 11:55 Orlando (MCO) 13:35 Love Field, Dallas (DAL) 1
WN 3378 Non-stop Boeing 737-700 (73W) 2:40 Effective 2025-09-07 through 2025-09-28
Sun 14:00 Orlando (MCO) 15:45 Love Field, Dallas (DAL) 1
WN 3378 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Operates only on 2025-08-31
Mon,Thu,Fri 14:50 Oakland (OAK) 2 16:15 Long Beach (LGB)
WN 3378 Non-stop Boeing 737-700 (73W) 1:25 Valid until 2025-06-02
Sat 15:15 Midway, Chicago (MDW) 16:45 Minneapolis/Saint Paul (MSP) 2
WN 3378 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-08 through 2025-11-15
Sat 15:15 Midway, Chicago (MDW) 16:45 Minneapolis/Saint Paul (MSP) 2
WN 3378 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-06 through 2025-12-13
Sat 15:45 Orlando (MCO) 17:45 Kansas City (MCI)
WN 3378 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2025-10-04 through 2025-11-01
Tue,Wed 16:05 Oakland (OAK) 2 17:30 Long Beach (LGB)
WN 3378 Non-stop Boeing 737-800 (73H) 1:25 Valid until 2025-06-04
Sun 16:05 Oakland (OAK) 2 17:30 Long Beach (LGB)
WN 3378 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Operates only on 2025-05-25
Sat 16:10 Oakland (OAK) 2 17:35 Long Beach (LGB)
WN 3378 Non-stop Boeing 737-700 (73W) 1:25 Valid until 2025-05-31
Mon,Thu,Fri 16:50 Long Beach (LGB) 19:45 El Paso (ELP)
WN 3378 Non-stop Boeing 737-700 (73W) 1:55 Valid until 2025-06-02
Sun 17:35 Oakland (OAK) 2 19:00 Long Beach (LGB)
WN 3378 Non-stop Boeing 737-700 (73W) 1:25 Valid until 2025-05-18
Sun 17:35 Oakland (OAK) 2 19:00 Long Beach (LGB)
WN 3378 Non-stop Boeing 737-700 (73W) 1:25 Operates only on 2025-06-01
Mon,Thu,Fri 20:20 El Paso (ELP) 22:45 San Antonio (SAT) A
WN 3378 Non-stop Boeing 737-700 (73W) 1:25 Valid until 2025-06-02
Sun 20:45 Orlando (MCO) 22:45 Kansas City (MCI)
WN 3378 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri,Sun 21:55 Midway, Chicago (MDW) 23:20 Minneapolis/Saint Paul (MSP) 2
WN 3378 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 21:55 Midway, Chicago (MDW) 23:20 Minneapolis/Saint Paul (MSP) 2
WN 3378 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-11-21 through 2025-11-28
Fri,Sun 21:55 Midway, Chicago (MDW) 23:20 Minneapolis/Saint Paul (MSP) 2
WN 3378 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-12-07 through 2025-12-14
Thu 21:55 Midway, Chicago (MDW) 23:20 Minneapolis/Saint Paul (MSP) 2
WN 3378 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Operates only on 2025-12-18
Mon 21:55 Midway, Chicago (MDW) 23:20 Minneapolis/Saint Paul (MSP) 2
WN 3378 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Operates only on 2026-01-05
Sun 22:55 Midway, Chicago (MDW) 00:25 Minneapolis/Saint Paul (MSP) 2
WN 3378 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2025-11-30
The flight arrives 1 day after departure.
Non-Direct Flights:
Mon,Thu,Fri 14:50 Oakland (OAK) 2 19:45 El Paso (ELP)
WN 3378 1-stop Boeing 737-700 (73W) 3:55 Valid until 2025-06-02
Mon,Thu,Fri 16:50 Long Beach (LGB) 22:45 San Antonio (SAT) A
WN 3378 1-stop Boeing 737-700 (73W) 3:55 Valid until 2025-06-02
Mon,Thu,Fri 14:50 Oakland (OAK) 2 22:45 San Antonio (SAT) A
WN 3378 2-stop Boeing 737-700 (73W) 5:55 Valid until 2025-06-02
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3378: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3378
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3378
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3378
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3378
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3378
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3378
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3378
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3378
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3378
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3378
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3378
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3378
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN3378
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3378
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN3378
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3378
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3378
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3378
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3378
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3378
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN3378
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3378
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3378
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3378
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3378
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3378
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN3378
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN3378
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:55, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3378
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:55, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN3378
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:55, 2-stop
Boeing 737-700 (73W)
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This flight number is listed as serving the following routes:
  • El Paso (ELP) - San Antonio (SAT)
  • Long Beach (LGB) - El Paso (ELP)
  • Long Beach (LGB) - San Antonio (SAT)
  • Midway, Chicago (MDW) - Minneapolis/Saint Paul (MSP)
  • Oakland (OAK) - El Paso (ELP)
  • Oakland (OAK) - Long Beach (LGB)
  • Oakland (OAK) - San Antonio (SAT)
  • Orlando (MCO) - Kansas City (MCI)
  • Orlando (MCO) - Love Field, Dallas (DAL)
  • San Antonio (SAT) - Nashville (BNA)