Regarding AA schedule updates -- I was looking at some AA flights yesterday from Austin to Barcelona for mid-September. My daughter and her husband booked them yesterday, and my wife and I were going to book the same flights today. But we can't find those flights anywhere (AA, Kayak, Expedia, etc.). It's as if they no longer exist. Can/should I assume those flights were eliminated as part of the schedule update? Or might they return in the next day or so?