Can Anyone Tell Me What This Movie Is?

I remember bits and pieces of a movie I watched in the movie theater when I was really little. It must have been the climax of the movie because I remember old planes and zeppelins fighting each other in a city with skyscrapers. The planes were like the ones from King Kong. There might have been something about a father or brother? It was so long ago, probably in the early 2000s. If you can think of anything, then thank you!