Originally Posted by
bajrbajr
I wasn't around the last time the Skymiles program was changed. Were the old mile (and their value) grandfathered? I think I have read that it was promised that their value would be retained, but were eventually stripped of their value.
How long did DL actually honor the promise of the grandfathered value?
Quite a while, maybe 10-15 years. However, it was not long enough for some who were caught unawares and did in fact see their real miles turned into SkyPesos.