FlyerTalk Forums - View Single Post - How to add StarAlliance number to existing Swiss booking?
Old Nov 12, 2021 | 12:18 pm
  #2  
airoli
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Join Date: Aug 2000
Location: ZRH / YUL
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It is not possible on the Swiss website. You either need to call LX, or wait until the online check-in window opens. At that time, adding an FFP number as part of the check-in flow is easy.
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