While I cannot speak firsthand about being an intern at AA, I can say that my brother is currently down in Dallas as one of 5 interns with American Airlines for this winter/spring semester. He started back in January and his internship continues until May. As wags said in the previous reply, they currently do not have jumpseat privileges, but he has had no problem anyway travelling standby on the weekends with his intern benefits. He told me the interview was very simple. He also met with Lisa Solitario and said it was only about 15-20 minutes. He did not get asked any technical questions and it was mostly just some HR get to know you kind of questions. Then he was given a voucher to check out the C.R. Smith Museum. He got a phone call from Lisa as he was boarding his flight back home that same day offering him the internship (unpaid).

So I wish you luck and don't sweat it....be yourself and good things will come your way.