The meter at the lower left indicates your speed. The analog stick at the lower right controls your direction. The center meter in the group at top left corner displays a red marker on its compass that points to your destination.
Landing
Decrease your air speed to the point where can tip the plane down so that the wheels touch the ground.
Points
Complete the flying missions to earn points that can be spent on more aircraft.
Taking off
Bring the plane up to the proper speed and pull its nose up.