I am hoping that the well traveled here can help me out. I am booking a RT for my sister-in-law from NRT to NYC via ORD. This is C if it matters. What kind of connection time should I build in for clearing immigration and making sure the bags make it to her flight. She is flying NH over water and UA to and fro ORD-NYC. I have options for LGA and EWR. We live on the flight path of LGA, but that is the tighter connection and in economy. The EWR has business options. She is *G as well. I guess my two questions are: 1) what is the realistic connection time that I should build into her award? 2) will there be any issues with number of baggage onto UA (thinking no because of *G and booked a C award ticket)? Thanks!