No-fly zone

No-fly zones are areas in Northrend where flying is not possible. These include the city of Dalaran (except Krasus' Landing) and the whole PvP zone of Wintergrasp. In these areas, you cannot mount on any flying mount or shift into [Flight Form]. When entering one of these by flying, you will get a warning, and after a few seconds, will be forcefully dismounted with a parachute-like buff to prevent dying from falling. The parachute lasts until you hit the ground.