Originally Posted by
ray1966
We both checked to see if we had entered the correct dates before purchasing tickets. We had. That's why we were surprised when we found out that the return flight was not what we had selected. In hindsight, we should have checked the confirmation email for the correct dates, but we didn't at the time.
Did you by chance go back and forth in the browser window before confirming your purchase? Or perhaps have more than one browser window open and conducted any searches on aa.com in both windows?