The shot #2 is really cool, but you'll have to work on the plane orientation so that the view out of the windows gets more interesting. The angle of view in the cockpit is nicely set. For example, you should bank the aircraft so that the great sea of clouds (or any other interesting aspect of the surrounding scenery) below becomes visible. That would make the shot more "complete".
For the first shot, I agree with Chuck, it's great, and it would have been even better if the plane wasn't cut. Cutting a part of the plane can be interesting when you're very close to it (possible only with nicely detailled planes, of course). Here, I think it would have been better if the plane was sitting just a little bit more to the left.
Other than that, it's a great composition in my opinion
