On weekdays the first train departs Welwyn North at 05:12 arriving at Potters Bar at 05:26. The last train departs Welwyn North at 00:36 arriving at Potters Bar at 00:51. 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 14 minutes. On trains operated by Thameslink (TL) the average journey time is 15 minutes. The overall average journey time between Welwyn North and Potters Bar is 14 minutes.
Calling Points
Trains operated by Great Northern (GN) call at Welwyn Garden City and Hatfield. Trains operated by Thameslink (TL) call at Welwyn Garden City and Hatfield.