Fear of flying is a common phenomenon that can prevent people from using air travel as a safe and comfortable means of transportation. It can have many different causes, from bad experiences in the past to fears of losing control or heights. Although fear of flying is often seen as a simple phobia, it can actually be very complex and involve many different factors. One of the most common triggers for fear of flying is a bad experience during previous flights. This can be turbulence, a delay or even a layover due to technical problems or bad weather.