Hi -

My husband has a Star Alliance Gold card (issued by US Air, has a gold star in the right lower corner) and we are going to take several international flights this summer. Can we access lounges at SFO (San Francisco), Hong Kong and Singapore? We have a 7 hour layover at the Singapore airport and this would really help. Also, are we allowed access to any of the star alliance partners' business class lounges (I think we figured out we can't access any first class liunges)?

Thanks so much for any advice you can offer!