FlyerTalk Forums - View Single Post - FAQ: What's a Systemwide Upgrade / SWU / VIP and how to use? (Master thread)
Old Jul 13, 2019, 7:31 pm
  #653  
anabolism
 
Join Date: Aug 2004
Programs: AA (EP), Hilton (Diamond), Marriott Bonvoy (Titanium)
Posts: 8,929
Originally Posted by Tintin
Once you are on the waitlist, SWU clears automatically.
Originally Posted by bse118
SWUs clear automatically when C space becomes available.
In many cases, yes, but not in all cases; see post immediately above.
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