Flight O'Hare International Airport departs from Chicago O'Hare International Airport at 14:40 and arrives at Hong Kong Hong Kong International Airport at 20:35.
The flighttime is about 16h 55m. The distance travelled ("as the bird flies"): 17573 Km. So the average speed is roughly 1039 Km.
There is an 13 hour time difference between Chicago and Hong Kong
