FlyerTalk Forums - View Single Post - can't change 1st of 2 flights because 2nd is full!?
Old Aug 8, 2017 | 8:45 pm
  #5  
GretelNick
 
Join Date: Mar 2009
Location: BOS
Programs: UA Silver, DL, AA
Posts: 164
You could try waiting until 24 hours of your travel starting and doing a same-day change of only the first segment to an earlier flight.
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