I have a question and I have to admit that I'm behind in reading lately. I've followed this thread from the beginning, reading basically every day, but I got a promotion at work and my mom got diagnosed with Cancer, both have taken a huge amount of time on my part, so I've been neglecting the disboards

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Anyway, DD1 is on a study abroad trip and DH and I have decided to meet her at the end of her voyage, so we are flying into Hamburg Germany. I have found what I consider to be our ideal flight - leaves from our home airport (STL) at 7:50 pm and arrives in Hamburg (HAM) late afternoon the next day, which would get us there for the next morning when DD arrives.
My issue is that it's on American Airlines - when I look at their website I can find the flight for 30,000 miles one way, but I don't have any direct AA miles. I have plenty of transferable points from Chase, Citi and AmEx, but from all the reading I've done, I don't see how they can transfer to AA. I did read a bit about transferring to BA and booking through them, but it sounds like there are always large fuel charges for transatlantic flights and when I go the BA website, it doesn't show the flight I was looking for as available anyway.
Anyway, I guess I'm just trying to verify that I"m correct that AA is probably out for our flight and that I'm going to have to go with plan B and transfer my points to another airline and take an earlier flight. It's definitely not the end of the world, but I was hoping to be able to work the full day before we took our flight. This way, I'm going to have to leave early, but it will all work out in the end.
Thanks so much for any advice and back to page 756 where I last read from!