I'll battle again, using OU.
Oh hey, Mizzy. I just looked at your type chart page, and I have something to say about it. It's small and stupid, but whatever. I need something to do.
Anyways, you would like Fighting to be resistant against Flying, but they have it as Super Effective for a reason. Fighting types, except for Lucario, are all based on close combat and having to be within arm's reach. Irl, something fast and flying would be really hard to hit with a punch, and it would have a huge advantage against you.