Originally Posted by
eosphoros
As my first leg would now be AMM-ORD (with RJ), is RJ difficult to deal with to change my OWE itinerary? Or is there AA codeshare on that flight (which I can't seem to find)?
AA issues OWE on behalf of RJ (i.e. when you use the online tool with RJ as your first carrier), so you'll have the benefit of the amazing AA RTW desk for any changes you need to make to your itinerary.