FlyerTalk Forums - View Single Post - Biz seat - to Tokyo: 3 class 777 (option to upgrade to First) - vs. 2 class 788 / 777
Old Feb 1, 2018 | 7:04 am
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econometrics
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Originally Posted by AA Flyer
AND.... Is it possible to upgrade (Biz to First) using AA miles / copay... on these JAL operated flights?
No.

My advice is to take the best routing on JAL in J. Their SkySuite is a great product, and is better than AA's 787-800, for sure. (which is what flies to TYO from ORD).
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