aerobridge aeroplane air-industry airbridge airline airlines airplane airport airport terminal connect connecting enclosed extending extends gate jet bridge jetway moveable bridge passengers tarmac terminal terminal gate travel travelers traveling travellers travelling tunnel walkway jet-bridge moveable-bridge security staff stairs steps aerobridges airbridges aircraft airport-tarmac airport-terminal angles appearance clouds cloudy connected gates jets jetways joined ladders light lights moveable-bridges parked sky sunshine terminal-gates transport transportation trolleys vehicles aeroplanes airplanes landed planes puddles rain wings wingtips above below flight Haze rising smoke-haze take-off taxiing concourse departures direction directions flight-departures flooring gate-numbers gateways lighting luggage passageway tiled tiles windows accommodation hazy population cockpit crew curved curves luggage trolley mobile movement plane adjustable air jetty aircraft door angle board boarding bridge cab connection disconnect disconnected disembark disembarking extend extendable exterior gate attendant gateway height high interior loading bridge movable movable connector passenger boarding bridge passenger walkway portal retractable retractable tunnel retracted retracting safety slope sloping