Question!!

I have a question about the movie, I'm not sure what Disney movie this
part is from, maybe one of you guys know it. I remember watching a
Disney movie made about (at least) 12 years ago, and there is one scene
where someone, I think its Mickey, builds an airplane out of some weak
material, and it melts as he's flying it. I think he was trying to
rescue someone. I think it might be Plane Crazy, but I cannot find a
copy of it. And from what I remember, it was a series of cartons. I
know its not a whole lot to go on, but any suggestions? Thx.