FlyerTalk Forums - View Single Post - ExpertFlyer.com - Master Information and Updates Thread
Old Jun 18, 2012, 6:18 pm
  #682  
BrewerSEA
 
Join Date: Nov 2010
Location: Seattle
Programs: AS MVPG 75K
Posts: 2,574
I see flights zeroed out on EF all the time, though there is no way to know the reason, whether impending cancellation, IRROPS, overbooking etc.

An oversale doesn't occur until the first VDB voucher is handed out, however
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