Title photo ‘Fred’s Dubai airport’ by Fred, processed and uploaded to flickr by Alexis Bazeos

Above ‘Light in the Tunnel’ (The tunnel between United Airlines terminals at Chicago O’Hare airport) by Jill Clardy

Above ‘Airports’ (Sheremetyevo, Moscow) by StefAnPhoto (Stefano Angella)

Above ‘T4 airport 3…’ (Madrid Airport) by Ruben Seabra

Above ‘ORD’ (O’Hare Airport Concourse, Chicago, Illinois) by Thaddeus Roan

Above ‘F50 & F51 - Charles de Gaulle airport, Paris’ by Phil Marion

Above ‘Bat Signal in the Toronto Departures Lounge’ by Joshua Paul Shefman

edit, uploaded the wrong image for last photo