Two hours after the estimated arrival time!!!!! AND THEY ARE STILL NOT HERE!!!!!!!!!Sunday,,Heathrow is full of people!!!And they are still waiting in the line!!!! 3.56 pm!!! people!!!Hurry up!!!! Chicken is drying up!!i think London eye tonite has tobe cancelled..wont be able to make it, they will be so tired and traumatised by the crowd in Heathrow, haha..welcome to LONDON!!!!!!!!!!