Hi Folks,

I used the "Pay with Miles" feature and redeemed miles to lower the overall out-of-pocket cost of my domestic ticket to ATL (in Z class). Are "Pay with Miles" tickets treated differently when it comes to SDC? In the past, whenever I've purchased a premium ticket (i.e., first), I could just SDC onto any other flight (with at least one seat for sale in F) that day, regardless of fare class. Not sure if the rules have changed.

Thanks a ton!