Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 21:25 and arrives at Amman Queen Alia International Airport at 05:50.The flight has a short stop at Bangkok.
The flighttime is about 13h 25m. The distance travelled ("as the bird flies"): 8635 Km. So the average speed is roughly 644 Km.
There is an 5 hour time difference between Hong Kong and Amman