Regarding upgrades, I am travelling as EBG to EWR in middle of july, good campaign fare, however especially outward flight CPH-EWR, did not have many seats left in Y to choose from, actually I have never been upgraded, so I really wonder a bot how it works, should I mention/ask for upgrade, I am flying GOT-CPH-EWR, or maybe ask in Scandinavian lounge, or is it just to be patient and wait until gate??. Is it any god asking , or will they maybe just offer you upgrade to E+ or C ??.