Best way to Shanghai (PVG)?
I'm UA Plat and will be flying from Rome to Shanghai via Frankfurt or Munich (there are other options). Which route has the best most comfortable seats in both biz or coach, I havent yet decided which I will book. Also is there such thing as Economy plus on these flights?
If I could do a mileage upgrade which flight tends to be least busy?
This is going to be a round the world ticket which puts me in H class for economy and I think that's not upgradeable for a UA plat. If you have any experience with that I'd appreciate it.
thanks