Yves Rossy, aka “Jetman,” and his buddy Jetman Dubai Vince took a flight over Dubai this week using Rossy’s own jetpacks. The footage alone is phenomenal, putting Disney’s Rocketeer to shame. The question is, how long will it be before these jet packs are commercially available for consumer use? After all, it is 2015. Weren’t we supposed to have flying cars by now?