Washington Dulles International Airport to Seattle Tacoma International Airport
The Alaska Airlines route from Washington Dulles International Airport (KIAD/IAD) to Seattle Tacoma International Airport (KSEA/SEA) covers approximately 1999 nautical miles with an estimated flight time of 5 hours and 48 minutes.
This real-world airline route is available to fly in Microsoft Flight Simulator (MSFS 2024 & 2020), X-Plane 12, and Prepar3D through JetStream Virtual. All schedules are sourced from actual airline data and updated daily via API, ensuring you fly the same routes that real pilots do.
Aircraft operated on this route: ASA.
When you book this flight, you can generate a full operational flight plan through our SimBrief integration, including fuel calculations, weather data, and NOTAM briefings. During the flight, the JSV Flight Logger automatically tracks your position, detects flight phases, and logs your performance.
| Flight # | Departure | Arrival | Distance | Time | Aircraft | |
|---|---|---|---|---|---|---|
| ASA9801 | 10:00:00 | 15:52:00 | 1999 nm | 5h52m | ASA | Join to Fly |
| ASA351 | 10:30:00 | 16:17:00 | 1999 nm | 5h47m | ASA | Join to Fly |
| ASA308 | 11:00:00 | 16:56:00 | 1999 nm | 5h56m | ASA | Join to Fly |
| ASA396 | 13:00:00 | 18:39:00 | 1999 nm | 5h39m | ASA | Join to Fly |
| ASA375 | 14:00:00 | 19:40:00 | 1999 nm | 5h40m | ASA | Join to Fly |
| ASA406 | 22:13:00 | 04:00:00 | 1999 nm | 5h47m | ASA | Join to Fly |
| ASA581 | 22:15:00 | 04:00:00 | 1999 nm | 5h45m | ASA | Join to Fly |
| ASA417 | 22:22:00 | 04:21:00 | 1999 nm | 5h59m | ASA | Join to Fly |
| ASA408 | 23:13:00 | 05:00:00 | 1999 nm | 5h47m | ASA | Join to Fly |
| ICAO | KIAD |
| IATA | IAD |
| Location | Dulles, US |
| Timezone | America/New_York |
| ICAO | KSEA |
| IATA | SEA |
| Location | Seattle, US |
| Timezone | America/Los_Angeles |
More airlines operating between Washington Dulles International Airport and Seattle Tacoma International Airport:
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