Ok, so I've been reading about missing a return flight (the whole last leg of my flight that is), and it sounds like it is probably all right. Although technical against the rules . . .

But I wonder if anyone knows more specifically what American Airline's policy is on this. Will they come after me? Will they charge me for a one-way ticket on top of what I've already paid for the round trip?

And, will I be flagged for security reasons? Will my next few flights find me in secondary screening because of this?

Thanks!