My wife returned from a fly from Argentina. One of the baggage was lost. Same day, we got a private courier with "our" case sent by AA. It was same identification number but was the wrong baggage. Yes, it was other person's case but with our number!!!! We live in Florida and owner's luggage lives at Los Angeles. We know that because her baggage has a tag with her phone number and address. I called that number and left a message but I didn't get an answer yet.
AA have no idea about our luggage whereabouts. Nice organization!.

By the way, the survival luggage "lost" all chocolates.

No wonder why AA are at bankruptcy.
I'll update this complaint as time goes by.