Originally Posted by
tooblue
Hilton bus runs at xx:15 & xx:45 from T5. It stops (where else?) outside the Hilton and returns to T5 at xx:00 & xx:30. You would have to schlep up the sloping walkway for about five minutes to access T4.
Originally Posted by
PanGalactic
You mean, schlep up the freezing cold sloping walkway, whilst being brainwashed by Hilton ads every few meters

The freezing cold is to incentivise the traveller into moving quickly (and keeping out of my way). Likewise, the pictures and descriptions of celestial overseas Hiltons should hurry the tardy traveller into rushing toward Departures. That walkway is a masterpiece of human engineering.