Liked the idea and would definitely try out. It was a little slow on my end matching the airports to my input the first time around. For the flights that I tried I received options with savings raging from $50 to $100 compared to Kayak. But when I tried to book I was sent to "http://www.skyscanner.com/" and received a message that no flights matched my query. Also: I was given no "tripdelta Result", In what case should this appear or work best? (my search was for a trip from South America to Europe).