Flight Hartsfield Jackson International Airport departs from Atlanta Hartsfield Jackson International Airport at 22:30 and arrives at Amsterdam Amsterdam Airport Schiphol at 13:00.
The flighttime is about 8h 30m. The distance travelled ("as the bird flies"): 9950 Km. So the average speed is roughly 1171 Km.
There is an 6 hour time difference between Atlanta and Amsterdam