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1L32 1823 Swansea to London Paddington
Departing on 10th December 2025

operated by
Great Western Railway
9 coaches
800313
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
Swansea [SWA]
Pathed as Class 80x on diesel at 125mph
3
1823
1823
1822½
USM
Swansea Loop East
pass
1824½
pass
1824¼
Landore Junction
pass
1825½
pass
1825¾
USM
UM
Llansamlet [LAS]
2
pass
1828½
pass
1828¾
Skewen [SKE]
2
pass
1830½
pass
1831
Neath [NTH]
2
1834
1835
1833½
1835
1833½
1835
Briton Ferry West Jn
pass
1837½
pass
1837¾
Port Talbot Parkway [PTA]
2
1841
1842
1841
1842½
1841¾
1842¾
Port Talbot East
pass
1843½
No report
Margam Middle Jn
pass
1844½
pass
1844¼
Margam East Jn
pass
1845½
pass
1845¾
Margam Moors Jn.
pass
1846½
pass
1847¼
UM
Pyle [PYL]
2
pass
1848
pass
1849
Stormy
pass
1849½
pass
1851
+1
At platform
Bridgend [BGN]
2
1854
1855
1853½
1855
1855
1856¼
+1
UM
UM
Tremains
pass
1856
pass
1858½
+2
Pencoed Up Passenger Loop
pass
1858½
No report
Pencoed [PCD]
2
pass
1859
pass
1901
+2
Llanharan [LLR]
1
pass
1901
pass
1903
+2
Llantrisant [LTI]
pass
1902½
No report
Pontyclun [PYC]
1
2
pass
1903
pass
1905
+2
Miskin
pass
1905
pass
1907
+2
St Fagans L C
pass
1909½
pass
1911
+1
Leckwith North Jn
½
pass
1912
pass
1913¼
+1
UM
C
Cardiff West
pass
1914½
No report
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
1
1915
1918
1916
1918
1916½
1918½
C
B
Cardiff East
pass
1918½
pass
1919¾
+1
Long Dyke Jn
pass
1920
pass
1921
+1
B
UM
Moorland Road Junction
pass
1920½
pass
1921¾
+1
Pengam Jn
pass
1921
pass
1922
+1
Rumney River Bridge Jn
pass
1921
pass
1922½
+1
Marshfield
pass
1924
pass
1925¼
+1
Ebbw Jn
pass
1926½
pass
1928¼
+1
UM
UM
Gaer Jn
pass
1927½
pass
1928½
+1
UM
Newport (South Wales) [NWP]
3
1929
1931
1929
1931
1930¾
1932¼
+1
UM
UM
Maindee West Jn
pass
1932
pass
1933¾
+1
Maindee East Jn
pass
1932½
pass
1934¼
+2
East Usk Jn.
pass
1933
pass
1935¼
+2
Llanwern West Jn
pass
1934
pass
1936¼
+2
Magor
pass
1938
pass
1939
+1
Severn Tunnel Junction [STJ]
4
pass
1939½
pass
1941¾
+2
UM
UT
Severn Tunnel West
pass
1940½
pass
1942½
+2
Severn Tunnel East
pass
1944
pass
1946¼
+2
Pilning [PIL]
1
1
pass
1945
pass
1947¼
+2
Patchway [PWY]
1½
1
pass
1948½
pass
1950¼
+1
Bristol Parkway [BPW]
4
1953
1955
1952½
1955
1952¾
1954¾
UT
UB
Westerleigh Jn
pass
1959
pass
1959¾
Chipping Sodbury
pass
2000½
pass
2001¼
+1
Badminton
pass
2002½
pass
2003½
+1
Hullavington
pass
2005½
pass
2006¼
Little Somerford
pass
2008
pass
2009
+1
Wootton Bassett Jn
1 ½
pass
2012
pass
2012¼
UB
UM
Swindon [SWI]
1
2018
2020
2018
2020
2018¼
2020
UR
UM
Highworth Jn
pass
2021
pass
2022
+1
Swindon Stratton Green
pass
2021½
pass
2022½
+1
Swindon South Marston Jn
pass
2022
pass
2023
+1
Bourton
pass
2023
pass
2024½
+1
Uffington (Oxfordshire)
pass
2026½
pass
2027¼
Challow
pass
2028
pass
2028¼
Wantage Road
1
pass
2029½
pass
2030¾
+1
Steventon
pass
2032
pass
2032
Milton Junction
pass
2032½
pass
2033
Foxhall Jn [XJF]
pass
2033½
pass
2033¾
Didcot West End
pass
2034
No report
Didcot Parkway [DID]
2
pass
2034
pass
2034½
Didcot East Jn
pass
2034
pass
2034¾
Moreton Cutting
pass
2035
pass
2035
Cholsey [CHO]
2
pass
2036
pass
2036½
Goring & Streatley [GOR]
1
2
pass
2038
pass
2038¼
ML
Pangbourne [PAN]
pass
2040
pass
2040¼
Tilehurst [TLH]
2
pass
2042
pass
2041¼
Tilehurst East Jn.
pass
2042½
pass
2041½
Reading High Level Jn
pass
2043½
pass
2043
ML
Reading Main Line West
pass
2044
pass
2043¾
Reading [RDG]
10
2044
2047
2045
2047
2044½
2046¾
UM
UM
Reading Main Line East
pass
2047½
pass
2047¼
Kennet Bridge Jn
pass
2048
pass
2048
Twyford West
pass
2050½
pass
2050
Twyford [TWY]
2
pass
2051
pass
2051
ML
Ruscombe
pass
2051½
pass
2051¼
Maidenhead [MAI]
2
pass
2054½
pass
2054¼
Maidenhead East
pass
2055
pass
2054¼
Taplow [TAP]
2
pass
2055½
pass
2055
Burnham [BNM]
pass
2056
pass
2055¼
Slough West
pass
2057
pass
2056½
Slough [SLO]
3
pass
2057½
pass
2057¼
Dolphin Jn
pass
2058
pass
2057½
Langley [LNY]
2
pass
2058½
pass
2058
Iver [IVR]
2
pass
2059½
pass
2058¾
West Drayton Jcn
pass
2100
pass
2059¼
West Drayton [WDT]
2
pass
2100
pass
2059½
West Drayton East
pass
2100
pass
2059½
Stockley Junction
pass
2100½
pass
2059¾
ML
ML
Heathrow Airport Jn
pass
2101
pass
2100¼
Hayes & Harlington [HAY]
2
pass
2101
pass
2100½
Southall West Jn
pass
2101½
pass
2101
Southall [STL]
2
pass
2102
pass
2100¾
-1
ML
Southall East Jn
pass
2102
pass
2101
Hanwell [HAN]
1
pass
2102½
pass
2102
West Ealing Junction
pass
2103
pass
2102½
West Ealing [WEA]
pass
2103
pass
2102¾
Ealing Broadway [EAL]
2
pass
2103
pass
2103¼
Acton West
1
pass
2103½
pass
2103¼
ML
ML
Acton Main Line [AML]
2
pass
2104½
pass
2104
Friars Jn
pass
2105
No report
Old Oak Common West
pass
2105½
pass
2104½
Old Oak Common East
pass
2106
pass
2105
Ladbroke Grove
pass
2107
pass
2106¼
UM
3
Portobello Jn (London)
½
pass
2107½
pass
2107
Royal Oak Junction
pass
2109
pass
2108¼
London Paddington [PAD]
9
2110
2110
2110
3
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