The airport is medium sized, I would guess. Large planes use it (my work is a couple miles away on the other side, we have planes go overhead all the time).
I'm still in the 'looking up places to go look at in person' stage, I haven't been in either of the apartments, so I wouldn't know about the windows rattling. I would say that they're both within half a mile of the airport, and the planes would be going directly overhead.
I wanted to figure out if it would be worth it at all to go look at them, due to this. If not, I can save my time and go back to looking up other places further away.