I was watching mickey mouse clubhouse with my daughter this morning and in it donald had to teach some ducks how to fly south so he used a plane. Why? I'm not even gonna bring up the fact that all the ducks other than donald were just regular ducks instead of cartoon ducks like donald.

Disney doesn't make sense to me anymore...

Maybe his wings are too small to support his body.

Daffy duck is built pretty much the same as donald and he can fly when its plot convenient 

if there are walking talking chickens, turkeys, cows, and pigs....what is the meat that all of them are eating?

~*post resurected*~

i seen, in one of the new mickey mouse shorts my son was watching, donnald attempting to fly in order to lower a sail on a boat and mickey just said "stop, donnald, donnald, just stop" and there were feathers everywhere so i think Avenging-X-Bolt and @comicman24 are right and donald is just too fat to fly