For this question the superhero can fly 1000 mph max, immediately, and stop on a dime as well. He can pick up cars with ease and also has temporary invulnerablity. Which means that it only lasts 1 minute whenever anything that would hurt an ordinary human happens to him. It recharges automatically when he is not taking damage, and not using any powers. Given that flying 1000 mph will tax his invulnerbility or even flying below that speed, how well could he'd do against 4 fighter jets?