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1L90 1630 Carmarthen to London Paddington
Departing on 12th April 2026

operated by
Great Western Railway
GBTT
WTT
Route
Location
Pl
Arr
Dep
Arr
Dep
Path
Line
Carmarthen [CMN]
2
1630
1630
Carmarthen Jn [XCI]
pass
1632
Ferryside [FYS]
pass
1640
Bertwyn Level Crossing
pass
1642½
Kidwelly [KWL]
1
pass
1644
Pembrey & Burry Port [PBY]
1649
1650
1649
1650½
Llanelli [LLE]
UPL
1657
1658
1656½
1658
Llandeilo Jn
pass
1700½
Duffryn West
pass
1701
Cockett West
pass
1706
Swansea Loop West
pass
1709
Swansea Loop East
pass
1711
Swansea [SWA]
Pathed as Class 80x on diesel from here
Service reverses here, gains coaches here
3
1714
1722
1713½
1723
Swansea Loop East
pass
1724½
Neath [NTH]
1733
1735
1733½
1736
Briton Ferry West Jn
pass
1738½
Port Talbot Parkway [PTA]
2
1741
1742
1742
1743½
Margam East Jn
pass
1746½
Margam Moors Jn.
pass
1747½
Stormy
pass
1750½
Bridgend [BGN]
2
1754
1756
1754½
1756
Pencoed [PCD]
pass
1800
Pontyclun [PYC]
1
pass
1804
Leckwith North Jn
pass
1813
C
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
1
1817
1820
1816½
1820
B
Long Dyke Jn
pass
1822
ML
Marshfield
pass
1826
Ebbw Jn
pass
1828½
Gaer Jn
pass
1829
UM
Newport (South Wales) [NWP]
½
3
1831
1832
1831
1833
ML
Maindee West Jn
pass
1834½
Maindee East Jn
1
pass
1835
ML
Llanwern West Jn
pass
1838
Severn Tunnel Junction [STJ]
4
pass
1843
Severn Tunnel West
pass
1844
Severn Tunnel East
pass
1847½
Pilning [PIL]
1
1
pass
1848½
Patchway [PWY]
1
pass
1852
Bristol Parkway [BPW]
3
1853
1855
1853½
1855
Westerleigh Jn
pass
1858½
Hullavington
pass
1905
Wootton Bassett Jn
1
pass
1911½
Swindon [SWI]
3
1916
1919
1917
1919
Uffington (Oxfordshire)
pass
1925½
Challow
pass
1927
Wantage Road
1
pass
1928½
Didcot Parkway [DID]
2
pass
1933
ML
Goring & Streatley [GOR]
1
pass
1937
ML
Reading High Level Jn
pass
1942½
ML
Reading [RDG]
10
1943
1950
1944
1950½
UML
Kennet Bridge Jn
pass
1951½
ML
Twyford [TWY]
2
pass
1954½
ML
Maidenhead [MAI]
2
pass
1958
ML
Slough [SLO]
3
pass
2001
ML
Stockley Junction
pass
2004
ML
ML
Heathrow Airport Jn
pass
2004½
ML
Southall [STL]
2
pass
2005½
ML
Southall East Jn
pass
2006
RL
West Ealing [WEA]
1½
4
pass
2007½
RL
Acton West
1
pass
2010
RL
RL
Ladbroke Grove
½
pass
2014
RL
4
Portobello Jn (London)
pass
2015
4
Royal Oak Junction
pass
2016
3
London Paddington [PAD]
4
2017
2017
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