Thameslink run 24-hour services on the Thameslink route. The typical off-peak service is four trains per hour southbound to London, Wimbledon and Sutton, and four trains per hour northbound, of which two terminate at St Albans and two at . Thameslink services to and from Gatwick Airport, Three Bridges and Brighton stop here at night only, but pass through without stopping during the day. After midnight, an hourly service (not calling at Farringdon, City Thameslink or London Bridge) from Bedford to Three Bridges runs.