how many flights arrive and depart from Heathrow airport daily?

Answer 1

Its thousands, I stood at the end of the runway 27 right one day and watched the planes arriving, as one was landing there was nother right behind it about a mile away coming in to land and behind that one was another and behind that one another and behind that another and behind that another, talk about a traffic jam in the sky, there was a trail of landing lights stretching for miles! made a great sight