Originally Posted by
woody125
With SU you can upgrade from Q fares and those higher using SU Bonus miles. The higher fares are (highest to lowest - Y, I, S, B, M, H, K, V, T, Q). I assume you can upgrade on SU using other ST miles also from Q. That is what I assume at least...
SU's existing upgrade programme (for SU Bonus members) has no connection to the new SkyTeam upgrade programme:
http://www.KLM.com/travel/nl_en/flyi...d/index.htm#11
Upgrade awards for other SkyTeam airline partners
[..]
* Members must purchase an international, full-fare Economy Class reservation on any SkyTeam prime flight (i.e. using the operating carrier’s flight number)
[..]
Carrier Full-fare Classes
Aeromexico Y
Continental Airlines Y
China Southern Airlines Y
Delta Airlines Y
Korean Air Y,W
Czech Airlines Y,M
Aeroflot S,Y