Southwest Airlines flight WN 678: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 05:00 Fort Myers (RSW) 07:35 Indianapolis (IND)
WN 678 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2025-06-07 through 2025-08-02
Sat 05:15 Sacramento (SMF) B 10:30 Austin (AUS)
WN 678 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-11-22 through 2025-11-29
Sat 05:15 Sacramento (SMF) B 10:30 Austin (AUS)
WN 678 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-12-20 through 2026-01-03
Fri 05:50 Las Vegas Harry Reid (LAS) 1 10:30 Love Field, Dallas (DAL) 1
WN 678 Non-stop Boeing 737-700 (73W) 2:40 Operates only on 2025-07-04
Mon-Wed 06:00 Sacramento (SMF) B 11:20 Austin (AUS)
WN 678 Non-stop Boeing 737-800 (73H) 3:20 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 06:00 Sacramento (SMF) B 11:20 Austin (AUS)
WN 678 Non-stop Boeing 737-800 (73H) 3:20 Effective 2025-12-19 through 2026-01-04
Mon,Thu,Fri 06:10 Ontario, Los Angeles (ONT) 4 07:30 Oakland (OAK) 2
WN 678 Non-stop Boeing 737-800 (73H) 1:20 Valid until 2025-06-02
Sun 06:45 Ontario, Los Angeles (ONT) 4 08:05 Oakland (OAK) 2
WN 678 Non-stop Boeing 737-700 (73W) 1:20 Valid until 2025-05-18
Sun 06:45 Ontario, Los Angeles (ONT) 4 08:05 Oakland (OAK) 2
WN 678 Non-stop Boeing 737-700 (73W) 1:20 Operates only on 2025-06-01
Tue,Wed 06:50 New Orleans (MSY) 10:15 Baltimore (BWI)
WN 678 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-10-07 through 2025-10-29
Sat 07:00 Ontario, Los Angeles (ONT) 4 08:20 Oakland (OAK) 2
WN 678 Non-stop Boeing 737-800 (73H) 1:20 Valid until 2025-05-31
Sun 07:00 Fort Myers (RSW) 09:30 Indianapolis (IND)
WN 678 Non-stop Boeing 737-800 (73H) 2:30 Effective 2025-06-08 through 2025-08-03
Sat 07:00 Sacramento (SMF) B 12:15 Austin (AUS)
WN 678 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-11-08 through 2025-11-15
Sat 07:00 Sacramento (SMF) B 12:15 Austin (AUS)
WN 678 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2025-12-06 through 2025-12-13
Sat 08:20 Indianapolis (IND) 09:30 Love Field, Dallas (DAL) 1
WN 678 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-06-07 through 2025-08-02
Mon,Thu,Fri 09:55 Love Field, Dallas (DAL) 1 11:20 New Orleans (MSY)
WN 678 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 09:55 Love Field, Dallas (DAL) 1 11:20 New Orleans (MSY)
WN 678 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-07-07 through 2025-08-04
Thu 10:25 Baltimore (BWI) 11:25 Nashville (BNA)
WN 678 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Operates only on 2025-11-27
Mon,Thu,Fri,Sun 10:30 Sacramento (SMF) B 15:45 Austin (AUS)
WN 678 Non-stop Boeing 737-800 (73H) 3:15 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 10:30 Sacramento (SMF) B 15:45 Austin (AUS)
WN 678 Non-stop Boeing 737-800 (73H) 3:15 Effective 2025-11-21 through 2025-11-28
Fri,Sun 10:30 Sacramento (SMF) B 15:45 Austin (AUS)
WN 678 Non-stop Boeing 737-800 (73H) 3:15 Effective 2025-12-07 through 2025-12-14
Thu 10:30 Sacramento (SMF) B 15:45 Austin (AUS)
WN 678 Non-stop Boeing 737-800 (73H) 3:15 Operates only on 2025-12-18
Mon 10:30 Sacramento (SMF) B 15:45 Austin (AUS)
WN 678 Non-stop Boeing 737-800 (73H) 3:15 Operates only on 2026-01-05
Tue,Wed 11:00 Ontario, Los Angeles (ONT) 4 12:15 Oakland (OAK) 2
WN 678 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Valid until 2025-06-04
Fri 11:05 Love Field, Dallas (DAL) 1 12:30 New Orleans (MSY)
WN 678 Non-stop Boeing 737-700 (73W) 1:25 Operates only on 2025-07-04
Tue,Wed 12:15 Love Field, Dallas (DAL) 1 13:40 New Orleans (MSY)
WN 678 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-06-10 through 2025-07-30
Sun 13:05 Pensacola (PNS) 14:50 Love Field, Dallas (DAL) 1
WN 678 Non-stop Boeing 737-700 (73W) 1:45 Operates only on 2025-08-31
Sat 13:40 Atlanta (ATL) N 14:45 Kansas City (MCI)
WN 678 Non-stop Boeing 737-700 (73W) 2:05 Effective 2025-08-09 through 2025-09-27
Sun 15:30 Love Field, Dallas (DAL) 1 16:35 Austin (AUS)
WN 678 Non-stop Boeing 737-700 (73W) 1:05 Operates only on 2025-08-31
Sun 15:30 Orlando (MCO) 17:55 Pittsburgh (PIT)
WN 678 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Operates only on 2025-11-30
Sat 16:05 New Orleans (MSY) 19:35 Baltimore (BWI)
WN 678 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-10-04 through 2025-11-01
Sun 17:10 Austin (AUS) 20:50 Orlando (MCO)
WN 678 Non-stop Boeing 737-700 (73W) 2:40 Operates only on 2025-08-31
Mon-Fri 17:45 Harlingen (HRL) 19:00 Austin (AUS)
WN 678 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-08-05 through 2025-10-01
Mon,Thu,Fri 18:05 New Orleans (MSY) 21:30 Baltimore (BWI)
WN 678 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-10-02 through 2025-10-31
Sun 18:25 New Orleans (MSY) 21:55 Baltimore (BWI)
WN 678 Non-stop Boeing 737-800 (73H) 2:30 Effective 2025-10-05 through 2025-10-26
Sun 18:30 Pittsburgh (PIT) 19:40 Baltimore (BWI)
WN 678 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2025-11-30
Mon,Thu,Fri 19:35 Austin (AUS) 23:10 Orlando (MCO)
WN 678 Non-stop Boeing 737-700 (73W) 2:35 Effective 2025-08-07 through 2025-09-29
Non-Direct Flights:
Sat 05:00 Fort Myers (RSW) 09:30 Love Field, Dallas (DAL) 1
WN 678 1-stop Boeing 737 MAX 8 (7M8) 5:30 Effective 2025-06-07 through 2025-08-02
Fri 05:50 Las Vegas Harry Reid (LAS) 1 12:30 New Orleans (MSY)
WN 678 1-stop Boeing 737-700 (73W) 4:40 Operates only on 2025-07-04
Sun 13:05 Pensacola (PNS) 16:35 Austin (AUS)
WN 678 1-stop Boeing 737-700 (73W) 3:30 Operates only on 2025-08-31
Sun 15:30 Love Field, Dallas (DAL) 1 20:50 Orlando (MCO)
WN 678 1-stop Boeing 737-700 (73W) 4:20 Operates only on 2025-08-31
Sun 15:30 Orlando (MCO) 19:40 Baltimore (BWI)
WN 678 1-stop Boeing 737-700 (Scimitar Winglets) 4:10 Operates only on 2025-11-30
Mon,Thu,Fri 17:45 Harlingen (HRL) 23:10 Orlando (MCO)
WN 678 1-stop Boeing 737-700 (73W) 4:25 Effective 2025-08-07 through 2025-09-29
Sun 13:05 Pensacola (PNS) 20:50 Orlando (MCO)
WN 678 2-stop Boeing 737-700 (73W) 6:45 Operates only on 2025-08-31
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 678: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN678
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN678
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN678
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN678
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN678
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN678
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN678
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN678
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN678
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN678
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN678
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN678
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN678
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN678
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN678
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN678
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN678
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN678
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN678
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN678
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN678
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN678
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN678
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN678
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN678
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN678
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN678
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN678
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN678
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN678
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN678
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN678
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN678
Effective 2025-08-05 through 2025-10-01
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN678
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN678
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN678
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN678
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (73W)

Non-Direct Flights:

Southwest Airlines WN678
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:30, 1-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN678
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:40, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN678
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:30, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN678
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:20, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN678
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN678
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:25, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN678
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:45, 2-stop
Boeing 737-700 (73W)
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Parallax here
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Kansas City (MCI)
  • Austin (AUS) - Orlando (MCO)
  • Baltimore (BWI) - Nashville (BNA)
  • Fort Myers (RSW) - Indianapolis (IND)
  • Fort Myers (RSW) - Love Field, Dallas (DAL)
  • Harlingen (HRL) - Austin (AUS)
  • Harlingen (HRL) - Orlando (MCO)
  • Indianapolis (IND) - Love Field, Dallas (DAL)
  • Las Vegas Harry Reid (LAS) - Love Field, Dallas (DAL)
  • Las Vegas Harry Reid (LAS) - New Orleans (MSY)
  • Love Field, Dallas (DAL) - Austin (AUS)
  • Love Field, Dallas (DAL) - New Orleans (MSY)
  • Love Field, Dallas (DAL) - Orlando (MCO)
  • New Orleans (MSY) - Baltimore (BWI)
  • Ontario, Los Angeles (ONT) - Oakland (OAK)
  • Orlando (MCO) - Baltimore (BWI)
  • Orlando (MCO) - Pittsburgh (PIT)
  • Pensacola (PNS) - Austin (AUS)
  • Pensacola (PNS) - Love Field, Dallas (DAL)
  • Pensacola (PNS) - Orlando (MCO)
  • Pittsburgh (PIT) - Baltimore (BWI)
  • Sacramento (SMF) - Austin (AUS)