How long is the flight to Tokyo?
The below times are for non stop flight segments to Tokyo International Airport (HND). From Los Angeles International Airport (LAX), the flight time is roughly 11 hours and 3 minutes. From Honolulu International Airport (HNL), the flight time is roughly 8 hours and 31 minutes. From Detroit Metropolitan Wayne County Airport (DTW), the flight time is roughly 12 hours and 39 minutes. From John F Kennedy International Airport (JFK), the flight time is roughly 13 hours and 18 minutes.
Please keep in mind that the above are time in the air; most travel sites will quote a ramp to ramp time which is about a 1/2 hour greater than the air time.