Originally Posted by
Antarius
Yes. Assuming inventory is available and the new flight is in the same zone and doesn't violate routing rules.
In this case BOS-CEB, you can tack on the last leg later. Lock down the hard to find longhaul.
Really dumb question, but want to make sure I have this crystal clear... by "lock-down" you mean "have AA ticket it? Anything else that needs to be done?