FlyerTalk Forums - View Single Post - LOT Polish upgrade bidding via Plusgrade
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Old Feb 20, 2024 | 8:08 am
  #142  
DjangoMambo
 
Join Date: Feb 2024
Posts: 1
Soon I'll be flying WAW-NRT and most of the Prem Economy is empty (according to Experflyer).

The best approach is to submit already a bid or wait for the instant upgrade option?
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