I learned about altering time, because as fun as X-Plane is, it operates in real time. And flying miles over flat land, from Ft. Lauderdale to Tampa, for instance, or vast distances over water, can be pretty boring in a simulation. This wasn’t possible with my old graphics card.
Ctrl+t sim 1x,2x, 4x sim speed
Alt+t sim 1x-16x ground speed