London City Airport Albert and King George V docks to the north and south respectively, also means that there are no covered maintenance facilities for aircraft. With space limited in the London Docklands area, and comparatively low passenger volumes, London City Airport is small compared with several other airports serving London, such as Heathrow, Gatwick, Stansted and Luton. The airport has a single, two-storey passenger terminal building. The ground floor contains the check-in desks and some service facilities as well as a staircase leading to the security control on the upper level, after which the airside waiting area and several more shops can
London Southend Airport own railway station near the terminal building, Southend Airport railway station on the Shenfield to Southend Line, which is served by Abellio Greater Anglia connecting the airport to Liverpool Street station in London up to 8 times per hour and Southend Victoria railway station in the other direction respectively. The journey to London takes about one hour. The airport's management has expressed a desire to develop the rail service, both so it finishes later (as presently the last arrival lands after the last train has left), and so there is an 'express' service direct to London to reduce travel times.