All services at Tadworth are operated by
Southern using
EMUs. The typical off-peak service in trains per hour is: • 2 tph to (non-stop from ) • 2 tph to On Sundays, the service is reduced to hourly and runs between Tattenham Corner and only. Passengers for London Bridge have to change at Purley. It was initially proposed that from 2018, when the
Thameslink Programme was completed, services on this line would be operated with larger 12 car trains offering all day direct services to via . However, by September 2016, these proposals had been dropped; instead, services on the Tattenham Corner Line "remain as Southern
South London Metro services with increased capacity as compared to today". == Ticketing ==