airplane airport attendance chairs communications flying people schedule seats signs stairs waiting waiting room air airline airlines airplanes airports field hall plane planes port room crowd holidays Mexico multitude waiting rooms waiting time blue carpet chair seat terminal travel bag depart suitcase brigde car drive heavy road roadsign sign street ton transport wait airport Asia china city green Hong Kong line pollution red streets taxi transportation concourse departures flight flight-departures light lighting lounge passengers rest rest-area resting seating tiled tiles travelers traveling travellers travelling waiting-area airport-tarmac baggage baggage-trolley loading luggage luggage-trolley metal mobile movement prepared preparing ready shadows suitcases sunlight sunshine tarmac trolley vehicle bins rows