Departure Time (PAR TIME): Follow the video on this page up until you jump out of the plane. Rather than landing by the car and taking the time to drive there, hold back on the joystick so that Luis' legs lift up and float towards the marker in Monoglobe Park. This eliminates the bothersome traffic at the end and spares you having to drive if you are not very skilled at it. Doing it the way on the video I was only ever able to get between 10:10 and 10:20. Using my method outlined above I got the achievement with a time of 8:49.