Best connection at Beijing / PEK from AA [onward to NKG]
A colleague needs to fly from BOS to NKG and wants to use eVIPs for as much of the distance as possible. The closest city served by AA is PEK.
From PEK to NKG, what airline should I recommend? Is one airline or another easier for connections to/from AA? It's been a while since I was there so my memory is fuzzy.