Southwest Airlines WN856 Flight Status

Current status of WN856 is Scheduled On time Expected Depart in 18 hours, 4 minutes

WN856 - SWA856 Southwest Airlines (WN)
DEN Denver United States
Flight DEN to SEA
SEA Seattle United States
Scheduled On time Expected Depart in 18 hours, 4 minutes
Departure Denver International Airport
IATA: DENICAO: KDEN
Scheduled 20:45 08 December 2025
None None
Arrival Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 22:15 08 December 2025
B None
WN856 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 30 minutes
  • Flight Distance: 1648 kms / 1024 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-700 (winglets) Passenger/BBJ1
  • Callsign: F-KBUF2
  • Departure Timezone: America/Denver
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Denver: Monday 2025-12-08 02:41 AM
  • Current Time in Seattle: Monday 2025-12-08 01:41 AM

Domestic flight Southwest Airlines WN856 takes off from Denver (DEN) United States to Seattle (SEA) United States. It's operated by Southwest Airlines. The plane leaves Denver International Airport at 20:45 08 December 2025 America/Denver. The flight is expected to land at Seattle International Airport at 22:15 08 December 2025 America/Los_Angeles. The flight will last about 1 hours 30 minutes.

Southwest Airlines WN856 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN856
AIRPLANE Boeing 737-700 (winglets) Passenger/BBJ1
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 29
DELAYED 1
CANCELLED 0
ON TIME 46
DELAYED 1
CANCELLED 0
ON TIME 54
DELAYED 6
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN856 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Tue 25 Nov
Arrived Delayed by 28m
Denver (DEN) 2025-11-25T07:50
Seattle (SEA) 2025-11-25T09:55
2025-11-25T07:52
2025-11-25T10:23
Thu 20 Nov
Scheduled On time
Denver (DEN) 2025-11-20T20:45
Seattle (SEA) 2025-11-20T22:15
Mon 17 Nov
Scheduled On time
Denver (DEN) 2025-11-17T20:45
Seattle (SEA) 2025-11-17T22:15
Mon 10 Nov
Arrived On time
Denver (DEN) 2025-11-10T10:15
Seattle (SEA) 2025-11-10T11:45
2025-11-10T10:20
2025-11-10T11:36
Wed 05 Nov
Scheduled On time
Denver (DEN) 2025-11-05T20:45
Seattle (SEA) 2025-11-05T22:15
Tue 04 Nov
Scheduled On time
Denver (DEN) 2025-11-04T20:45
Seattle (SEA) 2025-11-04T22:15
Sun 26 Oct
Arrived On time
Denver (DEN) 2025-10-26T10:15
Seattle (SEA) 2025-10-26T12:25
2025-10-26T10:09
2025-10-26T12:17
Tue 21 Oct
Scheduled On time
Denver (DEN) 2025-10-21T09:55
Seattle (SEA) 2025-10-21T14:20
Sat 11 Oct
Scheduled On time
Denver (DEN) 2025-10-11T07:45
Seattle (SEA) 2025-10-11T12:10
Wed 08 Oct
Scheduled On time
Denver (DEN) 2025-10-08T09:55
Seattle (SEA) 2025-10-08T14:20

Similar flight route from Denver (DEN) to Seattle (SEA)

Airline Flight no Departure Arrival
Alaska Airlines AS535
Alaska Airlines 		08/12/2025
15:43 		3 hours 7 minutes
17:50
Hawaiian Airlines HA4820
Hawaiian Airlines 		08/12/2025
20:13 		3 hours 7 minutes
22:20
United Airlines UA2651
United Airlines 		08/12/2025
21:05 		3 hours 5 minutes
23:10
Alaska Airlines AS643
Alaska Airlines 		08/12/2025
06:14 		3 hours 12 minutes
08:26
Hawaiian Airlines HA4865
Hawaiian Airlines 		08/12/2025
15:43 		3 hours 7 minutes
17:50
Copa Airlines CM1141
Copa Airlines 		08/12/2025
19:10 		3 hours 3 minutes
21:13
Qatar Airways QR2093
Qatar Airways 		08/12/2025
08:00 		3 hours 7 minutes
10:14
Qatar Airways QR2016
Qatar Airways 		08/12/2025
20:13 		3 hours 7 minutes
22:20

Frequently asked questions, answered

What is the scheduled flight duration for Southwest Airlines WN856 flight?

On average, nonstop flight takes 1 hour(s) 30 minutes, with the flight distance of 1648 km (1024 miles).

What is the current status of Southwest Airlines WN856 flight?

The current status of flight Southwest Airlines WN856 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN856 flight?

All Southwest Airlines WN856 flights are operated using Boeing 737-700 (winglets) Passenger/BBJ1 aircraft.

When does the flight Southwest Airlines WN856 arrive?

Flight Southwest Airlines WN856 arrives at 22:15.

Which terminal the flight Southwest Airlines WN856 is arriving at?

Flight Southwest Airlines WN856 arrives in Seattle International Airport at Terminal B.

How many Southwest Airlines WN856 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN856 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .