Flight Haneda Airport departs from Tokyo Haneda Airport at 13:30 and arrives at Hiroshima Hiroshima Nishi Airport at 14:50.
The flighttime is about 10h 20m. The distance travelled ("as the bird flies"): 766 Km. So the average speed is roughly 74 Km.
There is an 9 hour time difference between Tokyo and Hiroshima
