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1B22 1618 London Paddington to Carmarthen
Departing on 7th January 2026

operated by
Great Western Railway
5 coaches
London Paddington - Swansea
800021
5 coaches
Swansea - Carmarthen
800021
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
London Paddington [PAD]
Pathed as Class 80x on electric at 125mph
4
1618
1618
1618
1
Royal Oak Junction
pass
1619
pass
1619
Portobello Jn (London)
pass
1620½
pass
1620¼
Ladbroke Grove
pass
1621
pass
1620¾
1
DM
Old Oak Common East
pass
1621½
pass
1621¾
Old Oak Common West
pass
1622
pass
1622¼
Friars Jn
pass
1622½
pass
1622½
Acton Main Line [AML]
pass
1623
pass
1623
Acton West
pass
1623½
pass
1623½
ML
ML
Ealing Broadway [EAL]
1
pass
1624
pass
1623¾
West Ealing [WEA]
pass
1624½
pass
1624¼
West Ealing Junction
pass
1624½
pass
1624¼
Hanwell [HAN]
pass
1624½
pass
1624¾
Southall East Jn
pass
1625½
pass
1625½
Southall [STL]
1
pass
1625½
pass
1626
Southall West Jn
pass
1626
pass
1626
Hayes & Harlington [HAY]
1
pass
1626½
pass
1626¾
Heathrow Airport Jn
pass
1626½
pass
1626½
ML
Stockley Junction
pass
1627
pass
1627
West Drayton East
pass
1627½
pass
1627¼
West Drayton [WDT]
1
pass
1627½
pass
1627¾
West Drayton Jcn
pass
1627½
pass
1628
Iver [IVR]
1
pass
1628
pass
1628½
Langley [LNY]
1
pass
1629
pass
1629½
Dolphin Jn
pass
1629½
pass
1630¼
Slough [SLO]
2
pass
1630
pass
1631¼
+1
ML
Slough West
pass
1630½
pass
1631½
+1
Burnham [BNM]
pass
1631½
pass
1632½
+1
Taplow [TAP]
1
pass
1632
pass
1633½
+1
Maidenhead East
pass
1632½
pass
1634¼
+1
Maidenhead [MAI]
1
pass
1633
pass
1634¾
+1
Ruscombe
pass
1636
pass
1637
+1
Twyford [TWY]
1
1
pass
1636½
pass
1638
+1
ML
Twyford West
pass
1637
pass
1638¼
+1
Kennet Bridge Jn
½
pass
1639½
pass
1641½
+2
Reading Main Line East
pass
1640
pass
1642
+1
Reading [RDG]
9
pass
1640½
pass
1642¼
+1
DM
DM
Reading Main Line West
pass
1641
pass
1642¼
+1
Reading High Level Jn
pass
1641½
pass
1643
+1
ML
Tilehurst East Jn.
pass
1642½
pass
1643¾
+1
Tilehurst [TLH]
1
pass
1642½
pass
1643¾
+1
Pangbourne [PAN]
pass
1644½
pass
1645
Goring & Streatley [GOR]
1
1
pass
1646½
pass
1646¾
ML
Cholsey [CHO]
1
pass
1648½
pass
1648½
Moreton Cutting
pass
1650½
pass
1649¾
Didcot East Jn
pass
1651½
pass
1650¼
Didcot Parkway [DID]
1
pass
1651½
pass
1650¾
Didcot West End
pass
1651½
No report
Foxhall Jn [XJF]
pass
1652
pass
1651
Milton Junction
pass
1652½
pass
1651½
-1
Steventon
pass
1653½
pass
1652¼
-1
Wantage Road
pass
1655½
pass
1655¾
Challow
pass
1657½
pass
1658¾
+1
Uffington (Oxfordshire)
1
pass
1658½
pass
1659¾
+1
Bourton
pass
1702
pass
1702¾
Swindon South Marston Jn
pass
1703½
pass
1704¼
Swindon Stratton Green
pass
1704
pass
1706½
+2
Highworth Jn
pass
1704½
pass
1707
+2
Swindon East Loop
pass
1704½
pass
1708¼
+3
Swindon [SWI]
½
4
pass
1705
pass
1708¼
+3
DM
DM
Rushey Platt
pass
1706
pass
1709
+3
Wootton Bassett Jn
pass
1709½
pass
1712
+2
DM
DB
Little Somerford
pass
1713½
pass
1716¼
+3
Hullavington
1
pass
1716
pass
1718¾
+2
Badminton
pass
1719½
pass
1721
+1
Chipping Sodbury
pass
1722
pass
1724
+2
Westerleigh Jn
pass
1723½
pass
1725¾
+2
Bristol Parkway [BPW]
2
1726
1728
1726½
1728½
1729½
1731½
+3
DB
DT
Patchway [PWY]
2
pass
1730
pass
1733
+3
Pilning [PIL]
2
pass
1732½
pass
1736
+3
Severn Tunnel East
pass
1733½
pass
1737
+3
Severn Tunnel West
1½
pass
1737
pass
1740½
+3
Severn Tunnel Junction [STJ]
3
pass
1739½
pass
1741¾
+2
DT
DM
Magor
pass
1741
pass
1743¼
+2
Llanwern West Jn
pass
1744½
pass
1747¼
+2
East Usk Jn.
pass
1745
pass
1747¾
+2
Maindee East Jn
pass
1746
pass
1748½
+2
ML
Maindee West Jn
pass
1746½
pass
1749½
+3
Newport (South Wales) [NWP]
2
1747
1752
1747½
1752½
1750¾
1751¾
DM
DM
Gaer Jn
pass
1754
pass
1753¼
DM
Ebbw Jn
1
pass
1755
pass
1754¼
DM
DM
Marshfield
pass
1758½
pass
1758¼
Rumney River Bridge Jn
pass
1801½
pass
1801¼
Pengam Jn
pass
1801½
pass
1801¾
Moorland Road Junction
1
pass
1802
pass
1802½
DM
DR
Long Dyke Jn
pass
1803½
pass
1803
E
Cardiff East
pass
1805
pass
1804
DR
E
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
4
1805
1809
1806
1809
1808½
1811
+2
E
D
Cardiff West
pass
1810
No report
Leckwith North Jn
pass
1812
pass
1814¼
+2
D
DM
St Fagans L C
pass
1814
pass
1816½
+2
Miskin
pass
1818
pass
1820½
+2
Pontyclun [PYC]
1
pass
1820
pass
1822½
+2
Llantrisant [LTI]
pass
1820½
No report
Llanharan [LLR]
2
pass
1822
pass
1824½
+2
Pencoed [PCD]
1
pass
1824
pass
1826½
+2
Tremains
pass
1826½
pass
1828½
+2
Bridgend [BGN]
1
1828
1829
1827½
1829
1830¼
1831½
+2
DM
DM
Stormy
½
pass
1833½
pass
1836¼
+2
Pyle [PYL]
1
pass
1835
pass
1837¼
+2
Margam Moors Jn.
pass
1836½
pass
1838½
+2
DM
Margam East Jn
pass
1837½
pass
1839¾
+2
Margam Middle Jn
pass
1838
pass
1840
+1
Port Talbot East
pass
1839
No report
Port Talbot Parkway [PTA]
2
1
1840
1842
1840
1842½
1842
1843
Baglan [BAJ]
1
pass
1845½
pass
1845¾
Briton Ferry East
pass
1846½
pass
1846
Briton Ferry [BNF]
1
pass
1848
pass
1847¼
Court Sart Jn
pass
1848½
pass
1847
-1
Neath [NTH]
1
1
1851
1853
1850½
1853
1848¾
1852½
Skewen [SKE]
1
pass
1856
pass
1855¼
Llansamlet [LAS]
1
pass
1858½
pass
1857¼
Landore Junction
pass
1901½
pass
1901
DM
DSM
Swansea Loop East
pass
1902½
pass
1902¼
Swansea [SWA]
Pathed as Class 80x on diesel from here
Service reverses here
2
1903
1910
1904
1910
1904½
1910
DSM
USM
Swansea Loop East
pass
1911½
pass
1911¾
USM
DSL
Swansea Loop West
pass
1913½
pass
1913¾
DSL
DM
Cockett West
pass
1917
pass
1917½
Gowerton [GWN]
1
pass
1919½
pass
1919
Duffryn West
pass
1922½
pass
1921¾
Llandeilo Jn
pass
1923
pass
1922¼
Llanelli [LLE]
1
1926
1927
1925½
1927
1925
1927
DD
Pembrey & Burry Port [PBY]
1933
1934
1932½
1934
1932
1934
Kidwelly Junction
pass
1939
No report
Kidwelly [KWL]
2
pass
1939½
pass
1939
Bertwyn Level Crossing
pass
1941
No report
Ferryside [FYS]
1 1
pass
1943½
No report
Carmarthen Jn [XCI]
pass
1953½
pass
1950
-3
DD
Carmarthen [CMN]
2
1955
1955
1953
-2
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