Thank you both for your quick responses! Looks like I'll have to find another flight to take up that segment. Good news about the FL however. When I called the Admiral's Club number, I asked the agent the same question I asked here and she didn't actually know what the Flagship Lounge was. She kept saying "I think you mean the Admiral's Club." But she was very nice about it (as have all the AA people I've called so far.) So I decided to come here! Again, thanks for the answers.