Flight Adolfo Suárez Madrid–Barajas Airport departs from Madrid Adolfo Suárez Madrid–Barajas Airport at 15:25 and arrives at New York John F Kennedy International Airport at 17:45.
The flighttime is about 8h 20m. The distance travelled ("as the bird flies"): 7807 Km. So the average speed is roughly 937 Km.
There is an 6 hour time difference between Madrid and New York