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1L32 1823 Swansea to London Paddington
Departing on 9th December 2025

operated by
Great Western Railway
9 coaches
800307
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
1825½
USM
UM
Llansamlet [LAS]
2
pass
1828½
pass
1828½
Skewen [SKE]
2
pass
1830½
pass
1830¾
Neath [NTH]
2
1834
1835
1833½
1835
1833¼
1834¾
Briton Ferry West Jn
pass
1837½
pass
1837¾
Port Talbot Parkway [PTA]
2
1841
1842
1841
1842½
1841¼
1842½
Port Talbot East
pass
1843½
No report
Margam Middle Jn
pass
1844½
pass
1844
Margam East Jn
pass
1845½
pass
1845½
Margam Moors Jn.
pass
1846½
pass
1847
UM
Pyle [PYL]
2
pass
1848
pass
1848¾
Stormy
pass
1849½
pass
1851
+1
At platform
Bridgend [BGN]
2
1854
1855
1853½
1855
1854½
1856¼
+1
UM
UM
Tremains
pass
1856
pass
1858½
+2
Pencoed Up Passenger Loop
pass
1858½
No report
Pencoed [PCD]
2
pass
1859
pass
1900¾
+2
Llanharan [LLR]
1
pass
1901
pass
1902¾
+1
Llantrisant [LTI]
pass
1902½
No report
Pontyclun [PYC]
1
2
pass
1903
pass
1904¾
+1
Miskin
pass
1905
pass
1906¾
+1
St Fagans L C
pass
1909½
pass
1910¾
+1
Leckwith North Jn
½
pass
1912
pass
1913
+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
1916¼
1918¾
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
1925
+1
Ebbw Jn
pass
1926½
pass
1927¾
+1
UM
UM
Gaer Jn
pass
1927½
pass
1928
UM
Newport (South Wales) [NWP]
3
1929
1931
1929
1931
1932
1933½
+2
UM
UM
Maindee West Jn
pass
1932
pass
1935
+3
Maindee East Jn
pass
1932½
pass
1935½
+3
East Usk Jn.
pass
1933
pass
1936½
+3
Llanwern West Jn
pass
1934
pass
1937½
+3
Magor
pass
1938
pass
1940¼
+2
Severn Tunnel Junction [STJ]
4
pass
1939½
pass
1943
+3
UM
UT
Severn Tunnel West
pass
1940½
pass
1943½
+3
Severn Tunnel East
pass
1944
pass
1947
+3
Pilning [PIL]
1
1
pass
1945
pass
1948¼
+3
Patchway [PWY]
1½
1
pass
1948½
pass
1951¼
+2
Bristol Parkway [BPW]
4
1953
1955
1952½
1955
1953¾
1955¼
UT
UB
Westerleigh Jn
pass
1959
pass
2000
+1
Chipping Sodbury
pass
2000½
pass
2001½
+1
Badminton
pass
2002½
pass
2003¾
+1
Hullavington
pass
2005½
pass
2006¼
Little Somerford
pass
2008
pass
2009¼
+1
Wootton Bassett Jn
1 ½
pass
2012
pass
2012½
UB
UM
Swindon [SWI]
1
2018
2020
2018
2020
2021½
2023
+3
UR
UM
Highworth Jn
pass
2021
pass
2025
+4
Swindon Stratton Green
pass
2021½
pass
2025½
+4
Swindon South Marston Jn
pass
2022
pass
2026
+4
Bourton
pass
2023
pass
2027¼
+4
Uffington (Oxfordshire)
pass
2026½
pass
2030¼
+3
Challow
pass
2028
pass
2031¼
+3
Wantage Road
1
pass
2029½
pass
2033¾
+4
Steventon
pass
2032
pass
2035
+3
Milton Junction
pass
2032½
pass
2037½
+4
Foxhall Jn [XJF]
pass
2033½
pass
2038¾
+5
Didcot West End
pass
2034
No report
Didcot Parkway [DID]
2
pass
2034
pass
2040
+6
Didcot East Jn
pass
2034
pass
2040¾
+6
Moreton Cutting
pass
2035
pass
2041¼
+6
Cholsey [CHO]
2
pass
2036
pass
2042¾
+6
Goring & Streatley [GOR]
1
2
pass
2038
pass
2044¾
+6
ML
Pangbourne [PAN]
pass
2040
pass
2046½
+6
Tilehurst [TLH]
2
pass
2042
pass
2047½
+5
Tilehurst East Jn.
pass
2042½
pass
2047¾
+5
Reading High Level Jn
pass
2043½
pass
2049¼
+5
ML
Reading Main Line West
pass
2044
pass
2050
+5
Reading [RDG]
11
2044
2047
2045
2047
2051
2052½
+5
UM
UM
Reading Main Line East
pass
2047½
pass
2053
+5
Kennet Bridge Jn
pass
2048
pass
2053¾
+5
Twyford West
pass
2050½
pass
2055¾
+5
Twyford [TWY]
2
pass
2051
pass
2056½
+5
ML
Ruscombe
pass
2051½
pass
2057
+5
Maidenhead [MAI]
2
pass
2054½
pass
2100
+5
Maidenhead East
pass
2055
pass
2100
+5
Taplow [TAP]
2
pass
2055½
pass
2100¾
+5
Burnham [BNM]
pass
2056
pass
2101
+4
Slough West
pass
2057
pass
2102¼
+5
Slough [SLO]
3
pass
2057½
pass
2103
+5
Dolphin Jn
pass
2058
pass
2103¾
+5
Langley [LNY]
2
pass
2058½
pass
2104½
+6
Iver [IVR]
2
pass
2059½
pass
2105¼
+6
West Drayton Jcn
pass
2100
pass
2105¾
+6
West Drayton [WDT]
2
pass
2100
pass
2106¼
+6
West Drayton East
pass
2100
pass
2106¼
+6
Stockley Junction
pass
2100½
pass
2106¼
+5
ML
ML
Heathrow Airport Jn
pass
2101
pass
2106¾
+5
Hayes & Harlington [HAY]
2
pass
2101
pass
2107
+6
Southall West Jn
pass
2101½
pass
2107½
+6
Southall [STL]
2
pass
2102
pass
2107½
+5
ML
Southall East Jn
pass
2102
pass
2107¾
+5
Hanwell [HAN]
1
pass
2102½
pass
2108¾
+6
West Ealing Junction
pass
2103
pass
2109¼
+6
West Ealing [WEA]
pass
2103
pass
2109½
+6
Ealing Broadway [EAL]
2
pass
2103
pass
2110¾
+7
Acton West
1
pass
2103½
pass
2111
+7
ML
ML
Acton Main Line [AML]
2
pass
2104½
pass
2112
+7
Friars Jn
pass
2105
No report
Old Oak Common West
pass
2105½
pass
2112¾
+7
Old Oak Common East
pass
2106
pass
2113¼
+7
Ladbroke Grove
pass
2107
pass
2114¼
+7
UM
3
Portobello Jn (London)
½
pass
2107½
pass
2115
+7
Royal Oak Junction
pass
2109
pass
2116¼
+7
London Paddington [PAD]
4
2110
2110
2118¾
+8
3
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