Originally Posted by
bennettb
QUESTION: Flying SQ Business I have used the SFO Polaris lounge on the outgoing, can I use it as an arrival lounge on the SIN to SFO routing in SQ Business Class?
No, you will not be able to use it. It's not an arrivals (or connecting) lounge for passengers flying on Star Alliance metal that is not United. You have to fly United Polaris on the return to the US to use it and in addition you need to have a connecting flight so you can enter in the Terminal.