Southwest Airlines flight WN 4878: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 07:50 Charlotte (CLT) 08:45 Chicago Midway (MDW)
WN 4878 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-08-09 through 2026-09-27
Sat 07:55 Charlotte (CLT) 08:50 Chicago Midway (MDW)
WN 4878 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-08-08 through 2026-09-26
Tue,Wed 08:05 Charlotte (CLT) 09:00 Chicago Midway (MDW)
WN 4878 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-08-04 through 2026-09-30
Mon,Tue,Fri,Sun 15:55 Dallas Love Field (DAL) 1 17:00 Austin (AUS)
WN 4878 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Valid until 2026-01-04
Sat 16:20 Dallas Love Field (DAL) 1 17:25 Austin (AUS)
WN 4878 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Operates only on 2026-01-03
Sun 17:30 Saint Louis (STL) 2 20:30 Jacksonville (JAX)
WN 4878 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-06-07 through 2026-08-02
Mon 17:40 Las Vegas Harry Reid (LAS) 1 19:15 San Jose (SJC) B
WN 4878 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2026-01-05
Sat 18:00 Austin (AUS) 19:15 Santa Ana (SNA)
WN 4878 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Operates only on 2026-01-03
Mon,Thu,Fri 19:50 Las Vegas Harry Reid (LAS) 1 20:55 Santa Ana (SNA)
WN 4878 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 19:50 Las Vegas Harry Reid (LAS) 1 20:55 Santa Ana (SNA)
WN 4878 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-02-20 through 2026-03-01
Non-Direct Flights:
Sat 16:20 Dallas Love Field (DAL) 1 19:15 Santa Ana (SNA)
WN 4878 1-stop Boeing 737-700 (Scimitar Winglets) 4:55 Operates only on 2026-01-03
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 4878: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN4878
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4878
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4878
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4878
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4878
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4878
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4878
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4878
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4878
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4878
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4878
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
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Parallax here
This flight number is listed as serving the following routes:
  • Austin (AUS) - Santa Ana (SNA)
  • Charlotte (CLT) - Chicago Midway (MDW)
  • Dallas Love Field (DAL) - Austin (AUS)
  • Dallas Love Field (DAL) - Santa Ana (SNA)
  • Las Vegas Harry Reid (LAS) - San Jose (SJC)
  • Las Vegas Harry Reid (LAS) - Santa Ana (SNA)
  • Saint Louis (STL) - Jacksonville (JAX)