Short video showing how Airbus A320 (Avianca) ailerons work during a turn procedure. Upon turning left, the airplane banks left (left wing raised-right wing lowered) and uses the rudder to execute the turn. During the video, the raising and lowering of the ailerons as the airplane rolls is noticeable, although they don't move really much.
![](https://i.ytimg.com/vi/aZUoLnaHMhU/maxresdefault.jpg)