Old Feb 1, 12, 1:47 am
FlyerTalk Evangelist
Join Date: May 2011
Location: MMX (CPH)
Programs: AY+ Platinum, A3*G, Eurobonus silver (!), Nordic Choice Platinum, Liberokerho GOLD
Posts: 10,525
Well, it seems from your example that the expiry date is set to 12 months after the last credited flight on the previous tier (22/5), and not the upgrade date (26/5). The T&C says "...first miles-accruing flight on the previous tier " in regards of how to count the 16k miles.
Thanks for the example, this gives another path to gold, and I will update my post with this info!
intuition is offline