My family is going to leave HP's FFP because we are getting tired of the airline and the experiences with it. My family leaves in Phoenix and I know that Southwest has a lot of flights out of there which would be nice, except that we go to NYC to see family a lot and we don't want to have to fly into Long Island. We were thinking about UAL because we all like the airline but I thought that I should get some more opinions. I also suggested to my Mom Continental but for some reason she thinks that they are still not a very good airline so CO is out of the picture for now. Which airline should we go to?
P.S. An Alliance would be nice