It's pretty simple, I just want a plane that can take off and land by itself. Like this: https://www.youtube.com/watch?v=fYIJYRnAqrw&t=91s
This is possible without scripting assuming you can use vehicleseats. You could attempt to make the model with wheels and a vehicleseat (Wheels should have a transparency property of 1, and the vehicleseat needs a throttle property of 1) and transparent tracks of either wedges or rotated normal bricks. You could also add tracks for in the air if you want transport.