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Thread: Using OLD UA Mileage Plus Number
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Old Nov 29, 2017 | 7:08 am
  #9  
rittenhousesq
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Originally Posted by poohhead80
I choose UA forum over OZ forum. No double posting.
I am flying GMP (Seoul) to CJU (Cheju) tomorrow on OZ.
I used my UA Mileage Plus Number (two letters + six digit numbers). However, OZ system did not take my number.
So I tried old UA Mileage Plus Number (Pre merger number: eleven digit numbers). Surprisingly, the system took my old number.
The question is... will it work?
Does anyone have a similar experience with OZ or other star alliance carriers?
Thanks.
I know of people who are using their old UA MP# for credit with hotel stays and car rentals and that number still works, so UA's system must still recognize the old number.
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