On weekdays the first train departs Potters Bar at 05:56 arriving at Welwyn North at 06:12. The last train departs Potters Bar at 01:58 arriving at Welwyn North at 02:10. 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 15 minutes. On trains operated by Thameslink (TL) the average journey time is 12 minutes. The overall average journey time between Potters Bar and Welwyn North is 15 minutes.
Calling Points
Trains operated by Great Northern (GN) call at Hatfield and Welwyn Garden City. Trains operated by Thameslink (TL) call at Hatfield and Welwyn Garden City.