Ontario International Airport to Los Angeles International Airport
The United Airlines route from Ontario International Airport (KONT/ONT) to Los Angeles International Airport (KLAX/LAX) covers approximately 41 nautical miles with an estimated flight time of 6 hours and 35 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: UAL.
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 | |
|---|---|---|---|---|---|---|
| UAL639 | 22:20z | 04:55z | 41 nm | 6h35m | UAL | Join to Fly |
| ICAO | KONT |
| IATA | ONT |
| Location | Ontario, US |
| Timezone | America/Los_Angeles |
| ICAO | KLAX |
| IATA | LAX |
| Location | Los Angeles, US |
| Timezone | America/Los_Angeles |
More airlines operating between Ontario International Airport and Los Angeles International Airport:
Create your pilot account: no application, instant approval.
Search for UAL flights from KONT to KLAX.
Use SimBrief to generate your operational flight plan with fuel and weather.
Load the flight in MSFS, X-Plane, or P3D. The JSV Flight Logger tracks everything.
Join JetStream Virtual for free and start flying real airline schedules today.
Join Free View All United Airlines Routes