Originally Posted by
fearless2357
Sorry may have been unclear there. I guess what I meant is, OP would technically have to get it reissued and that may lead to having to pay a redeposit fee. In the end the miles required would be the same.
Assuming UA metal, It can be done as a change, not a cancel and rebook. At least the 1k agents can do it this way, even without x/xn availability (if that's what was originally booked.)