London Southend Airport
Another limiting factor is it's accessibility from central London, as larger airports such as Heathrow, Gatwick and Stanstead are easier and quicker to access due to the infrastructure already in place, such as the M25, M23 and M11 respectively, whereas the A127 doesn't have the capacity of the M25 or M23, due to its 2 lanes and 50 mph national speed limit. Southend Airport's location puts it at a great disadvantage too, as many larger airports are closer to the touristic hub of central London, as tourists and visitors have greater ease of access to central London.