I compared Star Alliance fares for a 'round the world trip beginning on April 13, 2010, from San Diego, California, USA, to Shanghai, China. Second segment was from Delhi, India, to Tbilisi, Georgia, on June 15, 2010. Third segment was from Tbilisi, Georgia, to Copenhagen, Denmark, on June 24, 2010. Final segment was from Copenhagen, Denmark, to San Diego, California, USA on July 25, 2010. Although I am a frequent flier member on more than one of the Star Alliance participants, I was very disappointed to find that I could arrange my... read full review »