Originally Posted by
ac777
In July next year all fares to LHR is available but no space for upgrades. "no more seats are available for upgrades. Choose other dates". Yes, even for S100k flyers.
Upgrade inventory is the same regardless of status.
Recent change, apart from higher credits requirement, is that now that Latitude upgrades into P, R has more or less vanished.
With significant effect on IKK too BTW.