FlyerTalk Forums - View Single Post - Infrequent Flyers: the best loyalty programs for the disloyal
Old Apr 20, 2011 | 2:15 pm
  #30  
dmdflyer
 
Join Date: Sep 2010
Programs: AA Lifetime Gold, SPG Gold, HH Gold, PC Platinum
Posts: 232
A good case is Alitalia (Millemiglia).

Old programs "expire" every 2-3 years and then they announce a new one. The old miles can not be used in the new program.
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