dionut225564,880 06 Apr 2022 06 Apr 2022 06 Apr 2022
pick an airport with only one runway and few parking spots, set assistance to "true to life". Using AP is fine you just have to start the aircraft by yourself and do the taxi which can be confusing on a large airport
I did GCTS(Tenerife) to LPMA(Madeira) with a Cessna Citation CJ4(default) , IFR low-altitude and picked a parking spot both for departure and arrival(ramp 38 to gate A18)
not sure how important this is but I've heard that you should not close any menu after you start the flight, like ATC or Checklist
you will get the achievement when you arrive at the parking spot if you do it right
i had to do about 5 flights with different aircraft and different locations until I got it, I think picking a smaller airport helped
Good Luck