Flight Licenciado Benito Juarez International Airport departs from Mexico City Licenciado Benito Juarez International Airport at 23:00 and arrives at Madrid Adolfo Suárez Madrid–Barajas Airport at 16:20.
The flighttime is about 10h 20m. The distance travelled ("as the bird flies"): 10552 Km. So the average speed is roughly 1021 Km.
There is an 7 hour time difference between Mexico City and Madrid