flying cars will never happen. 1. cars break down and people will have falling cars out the sky or running cars out of gas.. it will also steal profit from all the non flying car companies. it wont benefit the economy to add more carbon pollutions. There is already prototype of flying cars costing 1 million + plus. I just cant imagine how many companys would hate you if someone did that . it would cost trillions to master such perfection with minimals flaws and harm to society that not even the average person could afford the car cause it cost so much to make. thanks for asking :)