This page answers the question how long is the flight from Seattle to Tokyo. Time in the air or flight time is on average around 9 hours and 46 minutes when flying nonstop or direct without any connections or stopovers between Seattle and Tokyo. 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 9 hours and 30 minutes or as long or longer than 10 hours and 21 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 Seattle Tacoma International Airport gate and arrives at the Narita International Airport gate is about 10 hours and 16 minutes.
The Seattle WA airport code is SEA and the Tokyo Japan airport code is NRT. The flight information shown above might be of interest to travelers asking how long does it take to fly from SEA to NRT, how long is the plane ride from Seattle WA to Tokyo Japan, and what is the flight time to Tokyo from Seattle Washington.