Boeing Field King County International Airport to Lambert St Louis International Airport
The Japan Airlines route from Boeing Field King County International Airport (KBFI/BFI) to Lambert St Louis International Airport (KSTL/STL) covers approximately 1484 nautical miles with an estimated flight time of 3 hours and 45 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: JAL.
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 | |
|---|---|---|---|---|---|---|
| JAL120 | 09:15:00 | 15:48:00 | 1484 nm | 3h45m | JAL | Join to Fly |
| JAL10 | 14:00:00 | 19:49:00 | 1484 nm | 3h45m | JAL | Join to Fly |
| ICAO | KBFI |
| IATA | BFI |
| Location | Seattle, US |
| Timezone | America/Los_Angeles |
| ICAO | KSTL |
| IATA | STL |
| Location | St Louis, US |
| Timezone | America/Chicago |
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