I know this may be a dumb question, but I really don't know the answer. I often read posts where people say they are flying in Y. They say things like "I'm back in Y," or "They need to make Y class better." On NWA is flying Y different then flying M or Q or T?? Aren't they all coach fares where if you don't get upgraded it's all the same? I assume this is true, I just don't understand refering to the Y experience as opposed to the coach experience. Thanks for your help.