Originally Posted by
jsloan
UA has recently started offering PN => PN SDCs. SDC'ing from R will put you back into Y; it only seems to work for PN.
I'm not sure how "recently" you mean but last year I was GS and while I wasn't flying UA much (I was living in Asia), I was able to SDC PN -> PN multiple times without calling UA. The app and website both offered it. As long as I was already confirmed in PN then I could SDC to PN.
I've read other reports about RN -> RN but that seems to be a bug as only lower level elites even get into RN. Not sure how UA calculated that one.
-RM