FlyerTalk Forums - View Single Post - United's IAD-DXB flights [Experiences, Questions, Etc.]
Old Aug 17, 2012 | 6:43 pm
  #351  
1kBill
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Originally Posted by schley
3. if you do miles and co pay you will only be charged if it clears fyi
Actually, if you try for the miles upgrade, any copay will be collected at the time of request. If the u/g does not clear, you will get a refund, but you may have to wait/call/fight for it with CO (oops, UA) refunds department.
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