On weekdays the first train departs Royston at 05:15 arriving at London Kings Cross at 06:22. The last train departs Royston at 00:07 arriving at London Kings Cross at 01:04. These timings are based on the "railway day" which begins at 04:30.
Journey Time
On trains operated by Great Northern (GN) the average journey time is 1 hour. On trains operated by Thameslink (TL) the average journey time is 51 minutes. The overall average journey time between Royston and London Kings Cross is 1 hour.