Hello you were banned on 2016/12/05 under the name TheDaveJS.

Any form of cheating will not be tolerated - This means anything that gives you an unfair advantage over players who are playing the game the way the game was intended to be played. This includes but is not limited to: non-approved clients (hacked clients, minimaps), abusing in-game glitchs (duping, x-ray, breaking bedrock) and xray texture packs.

Flight isnt something thats easy to mistake its rather obvious when its being done.
Appeal Denied