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1L32 1823 Swansea to London Paddington
Departing on 3rd December 2025

operated by
Great Western Railway
9 coaches
800315
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
1822¾
USM
Swansea Loop East
pass
1824½
pass
1824½
Landore Junction
pass
1825½
pass
1825¾
USM
UM
Llansamlet [LAS]
2
pass
1828½
pass
1829
Skewen [SKE]
2
pass
1830½
pass
1831¼
Neath [NTH]
2
1834
1835
1833½
1835
1833¾
1836¼
+1
Briton Ferry West Jn
pass
1837½
pass
1839¼
+1
Port Talbot Parkway [PTA]
2
1841
1842
1841
1842½
1843
1844½
+2
Port Talbot East
pass
1843½
No report
Margam Middle Jn
pass
1844½
pass
1846
+1
Margam East Jn
pass
1845½
pass
1847½
+2
Margam Moors Jn.
pass
1846½
pass
1849¼
+2
UM
Pyle [PYL]
2
pass
1848
pass
1850¾
+2
Stormy
pass
1849½
pass
1853
+3
At platform
Bridgend [BGN]
2
1854
1855
1853½
1855
1857
1858¾
+3
UM
UM
Tremains
pass
1856
pass
1901
+5
Pencoed Up Passenger Loop
pass
1858½
No report
Pencoed [PCD]
2
pass
1859
pass
1903½
+4
Llanharan [LLR]
1
pass
1901
pass
1905½
+4
Llantrisant [LTI]
pass
1902½
No report
Pontyclun [PYC]
1
2
pass
1903
pass
1908
+5
Miskin
pass
1905
pass
1909¾
+5
St Fagans L C
pass
1909½
pass
1914
+4
Leckwith North Jn
½
pass
1912
pass
1916¼
+4
UM
C
Cardiff West
pass
1914½
No report
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
1
1915
1918
1916
1918
1919¾
1923¼
+5
C
B
Cardiff East
pass
1918½
pass
1924½
+5
Long Dyke Jn
pass
1920
pass
1925¾
+5
B
UM
Moorland Road Junction
pass
1920½
pass
1926½
+6
Pengam Jn
pass
1921
pass
1926¾
+6
Rumney River Bridge Jn
pass
1921
pass
1927¼
+6
Marshfield
pass
1924
pass
1929¾
+5
Ebbw Jn
pass
1926½
pass
1932½
+6
UM
UM
Gaer Jn
pass
1927½
pass
1933¼
+5
UM
Newport (South Wales) [NWP]
3
1929
1931
1929
1931
1937¼
1939
+8
UM
UM
Maindee West Jn
pass
1932
pass
1940½
+8
Maindee East Jn
pass
1932½
pass
1941
+8
East Usk Jn.
pass
1933
pass
1942
+9
Llanwern West Jn
pass
1934
pass
1943
+9
Magor
pass
1938
pass
1946
+8
Severn Tunnel Junction [STJ]
4
pass
1939½
pass
1948½
+9
UM
UT
Severn Tunnel West
pass
1940½
pass
1949¼
+8
Severn Tunnel East
pass
1944
pass
1953
+9
Pilning [PIL]
1
1
pass
1945
pass
1954¼
+9
Patchway [PWY]
1½
1
pass
1948½
pass
1957
+8
Bristol Parkway [BPW]
4
1953
1955
1952½
1955
1959½
2001
+6
UT
UB
Westerleigh Jn
pass
1959
pass
2005½
+6
Chipping Sodbury
pass
2000½
pass
2007¼
+7
Badminton
pass
2002½
pass
2009½
+6
Hullavington
pass
2005½
pass
2012
+6
Little Somerford
pass
2008
pass
2015
+6
Wootton Bassett Jn
1 ½
pass
2012
pass
2018¼
+6
UB
UM
Swindon [SWI]
1
2018
2020
2018
2020
2024
2025½
+5
UR
UM
Highworth Jn
pass
2021
pass
2027½
+6
Swindon Stratton Green
pass
2021½
pass
2028
+6
Swindon South Marston Jn
pass
2022
pass
2028¼
+6
Bourton
pass
2023
pass
2029¾
+6
Uffington (Oxfordshire)
pass
2026½
pass
2032¾
+6
Challow
pass
2028
pass
2033¾
+5
Wantage Road
1
pass
2029½
pass
2036
+6
Steventon
pass
2032
pass
2037½
+5
Milton Junction
pass
2032½
pass
2038¼
+5
Foxhall Jn [XJF]
pass
2033½
pass
2039¼
+5
Didcot West End
pass
2034
No report
Didcot Parkway [DID]
2
pass
2034
pass
2040
+6
Didcot East Jn
pass
2034
pass
2040¼
+6
Moreton Cutting
pass
2035
pass
2040¼
+5
Cholsey [CHO]
2
pass
2036
pass
2041¾
+5
Goring & Streatley [GOR]
1
2
pass
2038
pass
2043¾
+5
ML
Pangbourne [PAN]
pass
2040
pass
2045½
+5
Tilehurst [TLH]
2
pass
2042
pass
2046½
+4
Tilehurst East Jn.
pass
2042½
pass
2046¾
+4
Reading High Level Jn
pass
2043½
pass
2048¼
+4
ML
Reading Main Line West
pass
2044
pass
2049¼
+5
Reading [RDG]
10
2044
2047
2045
2047
2050
2052
+5
UM
UM
Reading Main Line East
pass
2047½
pass
2052¾
+5
Kennet Bridge Jn
pass
2048
pass
2053¼
+5
Twyford West
pass
2050½
pass
2055¼
+4
Twyford [TWY]
2
pass
2051
pass
2056
+5
ML
Ruscombe
pass
2051½
pass
2056½
+4
Maidenhead [MAI]
2
pass
2054½
pass
2059½
+5
Maidenhead East
pass
2055
pass
2059½
+4
Taplow [TAP]
2
pass
2055½
pass
2100¼
+4
Burnham [BNM]
pass
2056
pass
2100½
+4
Slough West
pass
2057
pass
2101½
+4
Slough [SLO]
3
pass
2057½
pass
2102¼
+4
Dolphin Jn
pass
2058
pass
2102½
+4
Langley [LNY]
2
pass
2058½
pass
2103¼
+4
Iver [IVR]
2
pass
2059½
pass
2104
+4
West Drayton Jcn
pass
2100
pass
2104¼
+4
West Drayton [WDT]
2
pass
2100
pass
2104¾
+4
West Drayton East
pass
2100
pass
2104¾
+4
Stockley Junction
pass
2100½
pass
2105
+4
ML
ML
Heathrow Airport Jn
pass
2101
pass
2105¼
+4
Hayes & Harlington [HAY]
2
pass
2101
pass
2105½
+4
Southall West Jn
pass
2101½
pass
2106
+4
Southall [STL]
2
pass
2102
pass
2106
+4
ML
Southall East Jn
pass
2102
pass
2106¼
+4
Hanwell [HAN]
1
pass
2102½
pass
2107¼
+4
West Ealing Junction
pass
2103
pass
2107½
+4
West Ealing [WEA]
pass
2103
pass
2107¾
+5
Ealing Broadway [EAL]
2
pass
2103
pass
2108½
+5
Acton West
1
pass
2103½
pass
2108¾
+5
ML
ML
Acton Main Line [AML]
2
pass
2104½
pass
2109¼
+4
Friars Jn
pass
2105
No report
Old Oak Common West
pass
2105½
pass
2109¾
+4
Old Oak Common East
pass
2106
pass
2110¼
+4
Ladbroke Grove
pass
2107
pass
2111
+4
UM
3
Portobello Jn (London)
½
pass
2107½
pass
2111½
+4
Royal Oak Junction
pass
2109
pass
2112¾
+3
3
4
London Paddington [PAD]
9
2110
2110
2115
+5
4
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