Start your flight on any gate/parking spot that has a tug service.
I used Ramp 154 on CYYZ for this achievement cuz there is no objects stopping a straight pushback behind the plane along the way.
Fire up your plane and request the pushback service. Turn up your sim rate which you need to assign individual keys to increase and decrease the sim rate.
Wait for the achievement to pops up within 60s depending on your sim rate.