This page answers the question how long is the flight from Chicago to Ontario. Time in the air or flight time is on average around 3 hours and 52 minutes when flying nonstop or direct without any connections or stopovers between Chicago and Ontario. The flight duration might vary depending on many factors such as flight path, airline, aircraft type, and headwinds or tailwinds. Flying time for such a commercial flight can sometimes be as short or shorter than 3 hours and 39 minutes or as long or longer than 4 hours and 7 minutes.
Gate to gate time for a flight is longer than the flying time due to the time needed to push back from the gate and taxi to the runway before takeoff, plus time taken after landing to taxi to the destination gate. The amount of time from when the airplane departs the Chicago Midway International Airport gate and arrives at the Ontario International Airport gate is about 4 hours and 22 minutes.
The Chicago IL airport code is MDW and the Ontario CA airport code is ONT. The flight information shown above might be of interest to travelers asking how long does it take to fly from MDW to ONT, how long is the plane ride from Chicago IL to Ontario CA, and what is the flight time to Ontario California from Chicago Illinois.
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