Hello,
AeroMexico calculates Qualifying miles (well, kilometers in this case) on any given 12-month period (and only at the end of that calendar month btw, no qualifying on the day you reach 50k (gold) or 80k (plat) kilometers).
I am an AeroMexico Club Premier Platinum an the only complaint that I've had with them is that it took more than 6 moths for the status to show at other airlines (AF and CO come to mind).
Cheers from Mexico City
Christophe
Edit: One more plus of AM is that you get 100% EQKm on almost any fare systemwide plus AM's codeshares (MX, VW, LA). You can also earn Km's on almost all MX flights, but these aren't EQKm's.
Last edited by cmercier; Aug 1, 2006 at 2:46 am