Information about flight WN856
Flight WN856 Denver International Airport (Denver) – Seattle-Tacoma International Airport (Seattle) is carried out by Southwest Airlines 6 time(s) a week: mon, tue, thu, fri, sat, sun.
The flight time is from 1h 30m.
| Departure | Arrival | Flight days | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|
| 07:50 | 09:55 | mon, tue, fri, sat, sun | Southwest Airlines | 3h 5m | Denver International Airport — Seattle-Tacoma International Airport | search |
| 20:45 | 22:15 | thu | Southwest Airlines | 1h 30m | Baltimore/Wash International Thurgood Marshall Airport — Logan International Airport | search |
Schedule by day
| Date | Airports | Departure | Arrival | Flight time | Aircraft | Airlines | |
|---|---|---|---|---|---|---|---|
| 04 Jan 2026 | Denver International Airport — Seattle-Tacoma International Airport | 07:50 | 09:55 | 3h 5m | 73H | Southwest Airlines | search |
Return flights: AS535, AS602, AS642, AS682, AS787, DL2740, DL2851, UA1263, UA1479, UA1505, UA1729, UA2013, UA2269, UA3897, WN1456, WN1567, WN1681, WN2141, WN290, WN4090,