On weekdays the first train departs Cardiff Central at 06:10 arriving at Severn Tunnel Junction at 06:34. The last train departs Cardiff Central at 23:47 arriving at Severn Tunnel Junction at 00:12.
Journey Time
On trains operated by Transport for Wales (AW) the average journey time is 25 minutes. On trains operated by Great Western Railway (GW) the average journey time is 24 minutes. On trains operated by CrossCountry (XC) the average journey time is 23 minutes. The overall average journey time between Cardiff Central and Severn Tunnel Junction is 24 minutes.
Calling Points
Trains operated by Transport for Wales (AW) call at Newport (South Wales). Trains operated by Great Western Railway (GW) call at Newport (South Wales). Trains operated by CrossCountry (XC) call at Newport (South Wales).