This is plane simulator and you must use the arrow keys to move the plane, it gets higher and closer with up arrow key. Press 1 to save stalling engines, only when necessary, press 2 for emergency landing only when necessary, and dodge planes, don't let your plane get too low, don't veer of the runway and DON'T run out of fuel (You can get fuel from the yellow lines on the runway.) Press green flag twice slowly if it is glitching out. If that still doesn't work, fiddle with the flag until it works.
No credit to anyone since this is all my own ideas!