Southwest Airlines flight WN 4856: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 07:20 San Diego (SAN) 1 08:45 Las Vegas Harry Reid (LAS) 1
WN 4856 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2025-11-30
Sat 08:25 Ontario, Los Angeles (ONT) 4 09:45 Oakland (OAK) 2
WN 4856 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-11-22 through 2025-11-29
Sat 08:25 Ontario, Los Angeles (ONT) 4 09:45 Oakland (OAK) 2
WN 4856 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-12-20 through 2026-01-03
Tue,Wed 12:25 Midway, Chicago (MDW) 15:15 Ronald Reagan Washington (DCA)
WN 4856 Non-stop Boeing 737-700 (73W) 1:50 Valid until 2025-06-04
Sun 12:40 Philadelphia (PHL) E 13:45 Nashville (BNA)
WN 4856 Non-stop Boeing 737-800 (73H) 2:05 Effective 2025-06-08 through 2025-08-03
Mon-Wed 16:20 Ontario, Los Angeles (ONT) 4 17:45 Oakland (OAK) 2
WN 4856 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 16:20 Ontario, Los Angeles (ONT) 4 17:45 Oakland (OAK) 2
WN 4856 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-12-19 through 2026-01-04
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 4856: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN4856
07:20
San Diego (SAN) 1

08:45
Las Vegas Harry Reid (LAS) 1
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4856
08:25
Ontario, Los Angeles (ONT) 4

09:45
Oakland (OAK) 2
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4856
08:25
Ontario, Los Angeles (ONT) 4

09:45
Oakland (OAK) 2
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN4856
12:25
Midway, Chicago (MDW)

15:15
Ronald Reagan Washington (DCA)
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4856
12:40
Philadelphia (PHL) E

13:45
Nashville (BNA)
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4856
16:20
Ontario, Los Angeles (ONT) 4

17:45
Oakland (OAK) 2
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4856
16:20
Ontario, Los Angeles (ONT) 4

17:45
Oakland (OAK) 2
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-800 (73H)
This flight number is listed as serving the following routes:
  • Midway, Chicago (MDW) - Ronald Reagan Washington (DCA)
  • Ontario, Los Angeles (ONT) - Oakland (OAK)
  • Philadelphia (PHL) - Nashville (BNA)
  • San Diego (SAN) - Las Vegas Harry Reid (LAS)
All Southwest Airlines flights
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