In my dreams I'll sometimes get into an airplane, the wings will fold in, and then we drive down the highway like we're on a bus. Nightmare averted. If the plane actually leaves the ground the flight is always terrifying.
If I'm not trapped in some doomed flying machine the only "flying" I do in my dreams is getting blown around uncontrollably by the wind, like I'm in a tornado.
But I do have gliding dream where I can glide effortlessly along, without skates, on any flat surface, no fear of falling down. Gumby! I can also jump effortlessly too, three quarters across a basketball court, slam dunk! Sometimes I can swim in the air a bit too, do a slow summersault just as if I'm in the water, or effortlessly do a one-armed handstand.
In real life I'm a danger to myself and others on skates, skateboards, surfboards, or skis. I think my most inglorious accident was skiing. I was getting off the chairlift and it was very rutted and icy. I slid down out of control and knocked over the people ahead of me like bowling pins.