FlyerTalk Forums - View Single Post - Upgrading to JAL Business on AA Award Tix
Old Nov 12, 2025 | 10:06 am
  #11  
JALPak
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Originally Posted by vfw614
How does the bidding work? Is it that the guy with the dirt cheap economy ticket will win if he offers just a few quid more than the person who has bought a hellishly expensive Premium Economy flex ticket? Or is the initial price of the ticket somehow considered? Even if you can only bid for the next higher class (i.e. not from Y to C, but only from Y to PE, PE to C and so on), the fares can vary quite considerably.
https://www.jal.co.jp/jp/en/inter/se...al/bidupgrade/

It has been documented on the official page.

Upgrades will be finalized in descending order of bid. If multiple customers bid at the same price, the upgrade will be finalized based on the priority order of the purchased ticket reservation class, JMB status, and bid execution date and time, etc.
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