Southwest Airlines flight WN 1378: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 06:30 Cleveland Hopkins (CLE) 06:45 Midway, Chicago (MDW)
WN 1378 Non-stop Boeing 737-700 (73W) 1:15 Valid until 2025-06-02
Sat 06:50 Cleveland Hopkins (CLE) 07:05 Midway, Chicago (MDW)
WN 1378 Non-stop Boeing 737-800 (73H) 1:15 Valid until 2025-05-31
Sun 07:05 Cleveland Hopkins (CLE) 07:20 Midway, Chicago (MDW)
WN 1378 Non-stop Boeing 737-700 (73W) 1:15 Valid until 2025-05-18
Sun 07:05 Cleveland Hopkins (CLE) 07:20 Midway, Chicago (MDW)
WN 1378 Non-stop Boeing 737-700 (73W) 1:15 Operates only on 2025-06-01
Mon,Thu,Fri 07:05 Memphis (MEM) 08:30 Denver (DEN)
WN 1378 Non-stop Boeing 737-700 (73W) 2:25 Effective 2025-08-07 through 2025-09-29
Sun 08:00 Cleveland Hopkins (CLE) 08:15 Midway, Chicago (MDW)
WN 1378 Non-stop Boeing 737-800 (73H) 1:15 Operates only on 2025-05-25
Thu 08:35 Denver (DEN) 09:40 Hayden (HDN)
WN 1378 Non-stop Boeing 737-800 (73H) 1:05 Operates only on 2025-11-27
Mon,Thu,Fri 09:10 Denver (DEN) 09:55 Colorado Springs (COS)
WN 1378 Non-stop Boeing 737-700 (73W) 0:45 Effective 2025-08-07 through 2025-09-29
Sat 09:35 Denver (DEN) 10:20 Colorado Springs (COS)
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 0:45 Effective 2025-08-09 through 2025-09-27
Mon-Wed 11:00 Kansas City (MCI) 12:45 Sacramento (SMF) B
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 11:00 Kansas City (MCI) 12:45 Sacramento (SMF) B
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-12-19 through 2026-01-04
Sun 12:10 Nashville (BNA) 15:00 San Francisco (SFO) 2
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 4:50 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri,Sun 12:10 Kansas City (MCI) 13:55 Sacramento (SMF) B
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 12:10 Kansas City (MCI) 13:55 Sacramento (SMF) B
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-11-21 through 2025-11-28
Fri,Sun 12:10 Kansas City (MCI) 13:55 Sacramento (SMF) B
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2025-12-07 through 2025-12-14
Thu 12:10 Kansas City (MCI) 13:55 Sacramento (SMF) B
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Operates only on 2025-12-18
Mon 12:10 Kansas City (MCI) 13:55 Sacramento (SMF) B
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Operates only on 2026-01-05
Mon,Thu,Fri 12:40 Nashville (BNA) 15:30 San Francisco (SFO) 2
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 4:50 Effective 2025-10-02 through 2025-10-31
Tue,Wed 12:45 Cleveland Hopkins (CLE) 13:00 Midway, Chicago (MDW)
WN 1378 Non-stop Boeing 737-800 (73H) 1:15 Valid until 2025-06-04
Sat 14:45 Nashville (BNA) 17:35 San Francisco (SFO) 2
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 4:50 Effective 2025-10-04 through 2025-11-01
Sat 16:05 Kansas City (MCI) 17:50 Sacramento (SMF) B
WN 1378 Non-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2025-11-08 through 2025-11-15
Sat 16:05 Kansas City (MCI) 17:50 Sacramento (SMF) B
WN 1378 Non-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2025-12-06 through 2025-12-13
Sat 18:10 Kansas City (MCI) 19:55 Sacramento (SMF) B
WN 1378 Non-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2025-11-22 through 2025-11-29
Sat 18:10 Kansas City (MCI) 19:55 Sacramento (SMF) B
WN 1378 Non-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2025-12-20 through 2026-01-03
Tue,Wed 18:20 Nashville (BNA) 21:10 San Francisco (SFO) 2
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 4:50 Effective 2025-10-07 through 2025-10-29
Fri 18:40 Baltimore (BWI) 20:40 Denver (DEN)
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Operates only on 2025-07-04
Sat 18:50 Baltimore (BWI) 20:50 Denver (DEN)
WN 1378 Non-stop Boeing 737-800 (73H) 4:00 Effective 2025-06-07 through 2025-08-02
Mon,Thu,Fri 18:55 Baltimore (BWI) 20:55 Denver (DEN)
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 18:55 Baltimore (BWI) 20:55 Denver (DEN)
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2025-07-07 through 2025-08-04
Sun 19:55 Baltimore (BWI) 21:55 Denver (DEN)
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2025-06-08 through 2025-08-03
Tue,Wed 20:15 Baltimore (BWI) 22:15 Denver (DEN)
WN 1378 Non-stop Boeing 737-800 (73H) 4:00 Effective 2025-06-10 through 2025-07-30
Tue,Wed 21:10 Denver (DEN) 22:00 Colorado Springs (COS)
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 0:50 Effective 2025-08-05 through 2025-10-01
Sun 21:40 Denver (DEN) 22:25 Colorado Springs (COS)
WN 1378 Non-stop Boeing 737-800 (73H) 0:45 Operates only on 2025-08-31
Sun 22:35 Denver (DEN) 23:20 Colorado Springs (COS)
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 0:45 Effective 2025-08-10 through 2025-08-24
Sun 22:35 Denver (DEN) 23:20 Colorado Springs (COS)
WN 1378 Non-stop Boeing 737 MAX 8 (7M8) 0:45 Effective 2025-09-07 through 2025-09-28
Non-Direct Flights:
Mon,Thu,Fri 07:05 Memphis (MEM) 09:55 Colorado Springs (COS)
WN 1378 1-stop Boeing 737-700 (73W) 3:50 Effective 2025-08-07 through 2025-09-29
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 1378: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN1378
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1378
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1378
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1378
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1378
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1378
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1378
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1378
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 0:45, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1378
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1378
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1378
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1378
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1378
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1378
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1378
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1378
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1378
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1378
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1378
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1378
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1378
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1378
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1378
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1378
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1378
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1378
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1378
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1378
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1378
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1378
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1378
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1378
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 0:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1378
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 0:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1378
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 0:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1378
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 0:45, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1378
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:50, 1-stop
Boeing 737-700 (73W)
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This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Denver (DEN)
  • Cleveland Hopkins (CLE) - Midway, Chicago (MDW)
  • Denver (DEN) - Colorado Springs (COS)
  • Denver (DEN) - Hayden (HDN)
  • Kansas City (MCI) - Sacramento (SMF)
  • Memphis (MEM) - Colorado Springs (COS)
  • Memphis (MEM) - Denver (DEN)
  • Nashville (BNA) - San Francisco (SFO)