It depends on where you stop, as there are no direct flights.
New York, Los Angeles, San Francisco probably the best places to change flights.
D. C. and Chicago could work too.
If there were a direct flight, I'm guessing it would take 12.20h~13.00h going to Miami and 13.00h~14.00h going to Tokyo.
1:00pm
For direct flights, about 8.5 to 9 hours flying time.
The flight time from Osaka, Japan to Tokyo, Japan is about 30 minutes.
9 hours
For direct flights, about 9.5 hours flying time.
depends on where you are
For direct flights, about 9.75 hours flying time. This is time 'in the air' and excludes ground activities.
The flight time from Nanjing, China to Tokyo, Japan is about 2 hours, 27 minutes.
The flight time from Miami International Airport to Stockholm, Sweden is about 10 hours.
The flight time from Miami International Airport to Bahamas is about 35 minutes.
9 hours and 55 minutes
For direct flights, about 9 hours flying time. This is time 'in the air' and excludes ground activities.