FlyerTalk Forums - View Single Post - upgrading to World business class
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Old Jul 6, 2010, 2:50 am
  #7  
alanw
 
Join Date: Mar 2002
Location: BCN
Programs: BA Gold · A3 Gold · DL Gold · VY apologist
Posts: 8,545
Let's not forget that even without paying the premium to buy up to a high economy fare, KL upgrades are one of the worst uses of miles possible.
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