I was reading a thread recently where people named airports that they wished had UA service, and it got me wondering: what non-hub airport in the U.S. has the most UA traffic? Is there a website where one could easily research such a question (i.e. one that lists airport traffic by airline)? My home airport is PHL, which used to have a bigger UA presence than it does now. Is it JFK?
Any ideas from all of you experts?