Station at Kidlington
With reference to the station at Teesside Airport being closed it has remained open, albeit with a summer Sunday service of one train each way, presumably this being cheaper than all the legalities of closure. According to Wikipedia 'with 18 passenger entries and exits between April 2010 and March 2011 Teesside Airport is the least used station in Great Britain'. Whilst the airport is DTV Airport the station is Tees-side Airport (with the hyphen) on the National Rail website!