I love flying mounts, but the way I see it, bit be nice if they had limitations, as in, you can't just fly forever, so you need to land and recharge, or something like that.

I don't know how this flying mechanic is gonna be, just sharing what I'd like it to be.

In any case it makes sense animals get tired of carrying someone in the air, and machines need energy to fly so they need to recharge.