Adding to that, I think that the list on the left is a narrow list of cities. Not that there's anything wrong with that, but here's an example. I was looking for a JFK to Europe routing. The nonstops were pricing high, so I looked at flights with connections. Not just AMS as a connection city, but I was also given YUL, PIT, BOS, IAH, etc as connecting cities. Each of these have large positives and negatives, depending on travel direction. I need to see this information, as well as connecting time, and I really doubt that these cities are going to be listed on the left hand side.