On a recent DTW->IAD-SFO return trip, I was initially grumping about having to take the "moon bus" from A to D at IAD and the rapidly shrinking window I had to make an already tight connection when we drove past this Air France A380. We got a nice circle around it as it had just pushed back and was waiting for ground crew (and us) to get the heck out of the way so it could taxi out of the alley.
I will never complain about having to take an inter-terminal shuttle again