Flying Cars when will it happen

OK

500 to 1,000 years from now but they are coming. Not as many roads seems like too good to pass up. Computers are going to have to take over everything, first they gotta get them to drive the cars on the roads, that might be in a few hundred years, lol

Rolling resistance from the tires would be gone once in flight, so there be less drag and if no more crashes happen, the car - plane could be built lightweight. Once in the air no worries of hitting anything like wildlife on the ground. Lots of benefits of being above an old freeway vs driving on it. I'm sure they be restricted to only certain areas - over the interstate freeways seems likely. Instead of 2 to 4 car lanes they could fly over each other, so 20 cars easily - the farther you are going, the higher up the car could fly

Too bad we won't get to see how life will be in 3012, lol