Railway station in Travelcard Zone 5 opened 1930.
The line through Whitton was opened by the Windsor, Staines and South Western Railway (WS&SWR) when the WS&SWR extended its line from Richmond to Datchet on 22 August 1848. In July 1850 the WS&SWR was absorbed into the London and South Western Railway (LSWR).
More information on the Wikipedia page [1]. The TfL page is [2].
For the closed station in Lincolnshire see [3].