Seattle Tacoma International Airport to Ontario International Airport
The Delta Air Lines route from Seattle Tacoma International Airport (KSEA/SEA) to Ontario International Airport (KONT/ONT) covers approximately 832 nautical miles with an estimated flight time of 2 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: DAL.
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 | |
|---|---|---|---|---|---|---|
| DAL1561 | 15:05:00 | 17:50:00 | 832 nm | 2h45m | DAL | Join to Fly |
| ICAO | KSEA |
| IATA | SEA |
| Location | Seattle, US |
| Timezone | America/Los_Angeles |
| ICAO | KONT |
| IATA | ONT |
| Location | Ontario, US |
| Timezone | America/Los_Angeles |
More airlines operating between Seattle Tacoma International Airport and Ontario International Airport:
Create your pilot account — no application, instant approval.
Search for DAL flights from KSEA to KONT.
Use SimBrief to generate your operational flight plan with fuel and weather.
Load the flight in MSFS, X-Plane, or P3D. The JSV Logger tracks everything.
Join JetStream Virtual for free and start flying real airline schedules today.
Join Free View All Delta Air Lines Routes