Menu

1B24 1531 London Paddington to Swansea
Departing on 2nd January 2026

operated by
Great Western Railway
GBTT
WTT
Route
Location
Pl
Arr
Dep
Arr
Dep
Path
Line
London Paddington [PAD]
forms from 1L22 from Swansea
1
1531
1531
1
Royal Oak Junction
pass
1532
1
Portobello Jn (London)
pass
1533
1
Ladbroke Grove
pass
1534
1
ML
Acton West
pass
1536½
ML
ML
Southall [STL]
1
pass
1538½
ML
Heathrow Airport Jn
pass
1539½
ML
Stockley Junction
1½
pass
1540½
ML
RL
Slough [SLO]
4
pass
1547½
RL
Slough West
pass
1548½
ML
Maidenhead [MAI]
1
pass
1553
ML
Twyford [TWY]
1
1
pass
1556½
ML
Kennet Bridge Jn
pass
1559½
DML
Reading [RDG]
7
1601
1603
1601
1603
WL
Oxford Road Jn
1
pass
1604½
Southcote Jn
pass
1606½
Theale [THE]
1
pass
1609½
Newbury [NBY]
Pathed as Class 80x on diesel from here
pass
1617½
Bedwyn [BDW]
1
pass
1626½
Pewsey [PEW]
pass
1633
Woodborough
pass
1635½
Lavington
1
pass
1640
Heywood Road Jn
1½
pass
1645½
Hawkeridge Jn
pass
1650
Bradford Jn
1 ½
pass
1657
Bathampton Jn
pass
1709½
Bath Spa [BTH]
1 5
1
1714
1715
1713½
1715½
North Somerset Jn
pass
1730
DM
Bristol East Jn
pass
1730½
Bristol Temple Meads [BRI]
Service reverses here
15
1732
1740
1732
1740
DF
Bristol East Jn
2
pass
1741
UF
Dr Day's Jn
2
pass
1744
ML
Horfield Junction
pass
1749
Filton Abbey Wood [FIT]
2
pass
1750½
DF
Bristol Parkway [BPW]
½
Pathed as Class 80x on electric from here
Service reverses here
1
1752
1805
1753
1805
Patchway [PWY]
2
pass
1807
Pilning [PIL]
½
2
pass
1809½
Severn Tunnel East
pass
1811
Severn Tunnel West
pass
1814½
Severn Tunnel Junction [STJ]
3
pass
1815½
ML
Llanwern West Jn
pass
1820½
Maindee East Jn
pass
1822
ML
Maindee West Jn
pass
1822½
Newport (South Wales) [NWP]
2
1824
1825
1823½
1825
DM
Gaer Jn
pass
1826½
ML
Ebbw Jn
pass
1827½
Marshfield
pass
1830
Moorland Road Junction
1
pass
1833½
RL
Long Dyke Jn
pass
1835
E
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
3
1837
1839
1837½
1839½
D
Leckwith North Jn
pass
1842½
Pontyclun [PYC]
pass
1850½
Bridgend [BGN]
1
1858
1859
1858
1859½
Stormy
pass
1904
Margam Moors Jn.
pass
1906½
Margam East Jn
pass
1907½
Port Talbot Parkway [PTA]
1
1910
1911
1910
1911½
Court Sart Jn
pass
1915½
Neath [NTH]
1
1918
1919
1917½
1919
Swansea Loop East
pass
1928½
Swansea [SWA]
forms 1L36 to London Paddington
2
1930
1930
Go to simple version