On weekdays the first train departs Llanelli at 06:19 arriving at Carmarthen at 06:51. The last train departs Llanelli at 01:07 arriving at Carmarthen at 01:38. These timings are based on the "railway day" which begins at 04:30.
Journey Time
On trains operated by Transport for Wales (AW) the average journey time is 30 minutes. On trains operated by Great Western Railway (GW) the average journey time is 28 minutes. The overall average journey time between Llanelli and Carmarthen is 30 minutes.