I see. Thank you. I got most of the post NRT flights cleared all the way to EWR. It's now just the SIN-NRT and HNL-LAX that are not cleared yet. I already learned married segments on direct flights a very hard way, so I was trying to avoid them. The SIN-NRT had the first two rows of E+ completely taken out, so I bet that would be the toughest upgrade ever in my PNR.