1F24 1523 Portsmouth Harbour to Cardiff Central
Departing on 29th December 2025

operated by
Great Western Railway
GBTT
WTT
Route
Location
Pl
Arr
Dep
Arr
Dep
Path
Line
1
1526
1527
1526
1527½
UML
1
1531
1531
1530½
1531½
pass
1535½
pass
1536½
1538
1539
1538
1539
1
1546
1547
1546
1547½
pass
1555½
pass
1558½
pass
1603½
SL
pass
1605½
4
1608
1611
1608
1611
FL
2
1622
1622
1621½
1622½
pass
1629½
pass
1637
4
1640
1642
1640
1642
pass
1645
pass
1648½
pass
1653
pass
1657
1
1702
1703
1702
1703
1
1711
1713
1710½
1713
pass
1714½
1719
1719
1718½
1719½
pass
1721½
1726
1727
1726
1727
pass
1735½
1
1739
1740
1738½
1740½
pass
1756
UF
Bristol Temple Meads [BRI]
Service reverses here
5
1757
1803
1757
1803
DR
pass
1804
UR
pass
1804½
RL
4
1810
1811
1810
1811
2
pass
1813½
2
pass
1816½
3
1823
1823
1822½
1823½
ML
pass
1832
ML
2
1834
1836
1835
1837
DM
pass
1838½
ML
pass
1839½
pass
1842
pass
1847½
B