1B21 1548 London Paddington to Swansea
Departing on 10th December 2024

operated by
Great Western Railway
GBTT
WTT
Route
Location
Pl
Arr
Dep
Arr
Dep
Path
Line
pass
1551
2
ML
pass
1553½
ML
ML
1
pass
1555½
ML
2
pass
1600
ML
1
pass
1603
ML
1
pass
1606½
ML
pass
1609½
DML
9
1611
1613
1611
1613
ML
pass
1628
pass
1630
4
1638
1640
1638½
1640½
pass
1651½
pass
1659
2
1702
1704
1702½
1704
2
pass
1705½
2
pass
1708
pass
1720½
2
1721
1724
1721½
1724½
pass
1727
pass
1729½
pass
1735½
E
Cardiff Central [CDF]
1
Pathed as Class 80x on diesel from here
4
1737
1741
1738
1741
D
1
1801
1802
1800½
1802
pass
1806½
pass
1810½
1813
1814
1813
1814½
pass
1818½
1821
1822
1820½
1822
2
1833
1833