TN | TX

How long is the flight from Houston to Knoxville | Flight time from IAH to TYS

This page answers the question how long is the flight from Houston to Knoxville. Time in the air or flight time is on average around 1 hour and 42 minutes when flying nonstop or direct without any connections or stopovers between Houston and Knoxville. 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 1 hour and 35 minutes or as long or longer than 1 hour and 49 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 George Bush Intercontinental Houston Airport gate and arrives at the McGhee Tyson Airport gate is about 2 hours and 12 minutes.

The Houston TX airport code is IAH and the Knoxville TN airport code is TYS. The flight information shown above might be of interest to travelers asking how long does it take to fly from IAH to TYS, how long is the plane ride from Houston TX to Knoxville TN, and what is the flight time to Knoxville Tennessee from Houston Texas.