haha...i only went thru it once and i originally had 45 minutes connection time, but left from the origin 1 hour late...they waited for us but was a mad dash thru the damn airport to get to the plane...Heathrow is even worse lmao...i swear the connections to Canada are put at the furthest point and the hallways are going uphill too
heathrow is just plain huge...sucks having to catch a connection and needing to change terminals....frankfurt is my least liked airport followed by chicago and all 3 new york airports. i've been delayed so many times in these airports. frankfurt blows because it's a pain getting around and the damn smoking areas end up filtering out into the hall ways..ewwww! one nice thing though is that you can connect to the ICE very easily.
sorry i'm late, I was climbing 
