For those of us who have to get up at 2:30 am to catch those those 7 am JFK departures, I think the later departure is great. Travel day is always a wasted day in my book but the truth is, I think the airlines reasons for the changes have more to do with their bottom line than anything to do with their customers conveniences. Just a guess but I’m thinking those full flights are more likely than not the reason for the changes.