Couertsy: en.wikipedia.org

A flying car or roadable aircraft is a type of vehicle which can function as both a personal car and an aircraft. As used here, this includes vehicles which drive as motorcycles when on the road. The term “flying car” is also sometimes used to include hovercars.

Many prototypes have been built since the early 20th century, using a variety of flight technologies. Most have been designed to take off and land conventionally using a runway, although VTOL projects are increasing. None has yet been built in more than a handful of numbers.

Their appearance is often predicted by futurologists, and many concept designs have been promoted. But their failure to become a practical reality has led to the catchphrase “Where’s my flying car?”, as a paradigm for the failure of predicted technologies to appear.

Flying cars are also a popular theme in fantasy and science fiction stories.