Originally Posted by
JAXBA
Call and say you're cancelling for now, you'll rebook when ready, and ask them to put a miscellaneous segment in for a month past the final ticket validity date so that the PNR is still available when (if) you're ready to rebook.
If you don't rebook later on then it doesn't matter, but at least it'll be there if you need/want it.
The last segment is Comair with a BA flight number but the ticket was issued by AA. Should I call BA or AA?