Is there a way to add an object to another curved object

I’ll try and explain this as best I can
I am currently modelling a plane and I have made a window for the cockpit. The window is straight and the place I want to put it is curved. Is there a way I can make the window the same curved shape as the front so I can put it on the front of the plane’s surface.
Thanks skulna

Hey I was currently working on a similar problem,
I found a few solutions.
The first is something like this:
http://en.wikibooks.org/wiki/Blender_3D:_Noob_to_Pro/Deforming_Meshes_using_the_Curve_Modifier

If that’s not suiting check out the warp modifier when you’re in edit mode to warp the plane.