I'm flying to the states in a couple of weeks and i'm still worried about the airline making some kind of schedual change or some other sort of **** up. I used to work for a travel company, and worked quite closely with a number of airines, so i know of all the **** things they do. Like over booking flights, sothat when you go to check in there's no seat for you. All airlines do this too, it's so that the plane isn't full if there are no shows or cancelations. If i get delayed at heathrow, i'll cry, i'll be there all on my own and i'm scared of flying