Originally Posted by
Guy Betsy
Its because R class is actually the Premium Economy code. So if you buy Premium economy, you will upgrade to J. K class is also upgradeable to both Premium Economy and Business. But you need more miles I think.
The Y->J and Y+ -> J upgrade is still all rather new to me. Can other CX members assist?
Thx
As of now Y to J and Y+ to J requires the same amount of miles. Eff. 4Q Y to J UG redemption is no longer possible on FLTs that have Y+.