The Old Mixer wrote:
Nice touch having the flying car be a vintage one. For those not in the know, those are straight out of the '60s Nick Fury comics, not a BTTF rip-off.
Perhaps, but it was hard to not watch that ending and not think Back to the Future.
Though we know flying cars in the MCU, in theory, are "possible" since Howard Stark was experimenting with them during the World's Fair in the 1940s.