1F23 1425 Cardiff Central to Southampton Central
Departing on 7th December 2025

operated by
Great Western Railway
GBTT
WTT
Route
Location
Pl
Arr
Dep
Arr
Dep
Path
Line
pass
1426½
ML
pass
1432
pass
1434½
1
pass
1454
1
pass
1458½
3
1501
1502
1501
1502½
RL
pass
1505½
pass
1508
DR
pass
1509
UF
Bristol Temple Meads [BRI]
Service reverses here
9
1510
1515
1510
1515
DF
pass
1516
UM
2
1522
1522
1521½
1522½
2
1529
1529
1528½
1529½
2
1532
1533
1531½
1533½
1545
1545
1544½
1545½
pass
1549
1551
1552
1551
1552
3
1559
1601
1558½
1601½
Dilton Marsh [DMH]
Service stops on request
2
1604
1604
1605
1605½
2
1611
1611
1610½
1611½
pass
1617
pass
1621
pass
1625½
pass
1629
2
1633
1634
1632½
1634½
pass
1637½
pass
1645½
1
1652
1653
1652
1653
pass
1659½