FlyerTalk Forums - View Single Post - Possible to upgrade N fare?

Aug 29, 2017, 4:50 pm

#3

layoverdan

Join Date: May 2017

Location: Edison, NJ

Programs: Hyatt Explorist

Posts: 110

On my way back I fly from sin to jfk with an hour layover in nrt. If I upgrade at check in at sin, will I get premium economy the whole trip or just to Tokyo?

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