moondog,

In regards to walk up tickets in Beijing, I am planning on flying PEK-PVG or PVG-SHA on August 21 and was thinking of doing it in business to avoid the hassle of coach, but what I wanted to ask was, do business fares go down close in to the flight, and how bad is domestic coach in China assuming I can catch something like an A330 on the flight?

Thanks for Your Reply