We were originally suppose to fly out of Gatwick but the morning flight was cancelled and we were bused to Heathrow to catch a flight to Moscow. We weren't told about the cancellation until we... We were originally suppose to fly out of Gatwick but the morning flight was cancelled and we were bused to Heathrow to catch a flight to Moscow. We weren't told about the cancellation until we arrived at the airport. The flight we took was okay we flew on a A 320 instead of a small 50 seater much more comfortable.