FlyerTalk Forums - View Single Post - Changing cabins on a miles booking: extra miles debited when?
Old Feb 18, 2008 | 1:32 pm
  #8  
Disco Volante
 
Join Date: Jun 2003
Location: London
Posts: 3,459
This thread may be helpful. IIRC when I have changed award bookings (eg J to F) I have had new ticket numbers.
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