https://www.bloomberg.com/news/articles/2016-06-09/welcome-to-larry-page-s-secret-flying-car-factories
It's not a big step from a self driving car to a self flying plane. But in order to reach the masses, it will need to be self flying without a pilot on board.
Overcoming gravity is very expensive.
FAA has shot down (pun) flying cars a zillion times. Flying cars = planes = General Aviation Pilots License