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1L34 1919 Swansea to London Paddington
Departing on 15th December 2025

operated by
Great Western Railway
5 coaches
Swansea - London Paddington
800010

This service is partially cancelled

This service was cancelled between Carmarthen and Swansea due to a bridge strike (XP).

GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
Carmarthen [CMN]
Pathed as Class 80x on diesel at 125mph
1820
1820
-
Carmarthen Jn [XCI]
pass
1822
-
Ferryside [FYS]
pass
1830½
-
Bertwyn Level Crossing
pass
1833
-
Kidwelly [KWL]
pass
1834½
-
Kidwelly Junction
pass
1835
-
Pembrey & Burry Port [PBY]
1839
1840
1839½
1841
-
Llanelli [LLE]
1847
1849
1847
1849
-
Llandeilo Jn
pass
1851½
-
Duffryn West
pass
1852
-
Gowerton [GWN]
pass
1855½
-
Cockett West
1 2
pass
1857
-
Swansea Loop West
1½
pass
1903
-
Swansea Loop East
pass
1906½
-
Swansea [SWA]
Pathed as Class 80x on diesel from here
joins with 1B21 from London Paddington
Service reverses here, gains coaches here
3
1909
1919
1909
1919
1918¾
USM
Swansea Loop East
pass
1920½
pass
1920½
Landore Junction
pass
1921½
pass
1921¾
USM
UM
Llansamlet [LAS]
2
pass
1924½
pass
1924½
Skewen [SKE]
2
pass
1926½
pass
1926¾
Neath [NTH]
2
1930
1931
1929½
1931
1929
1930¾
Briton Ferry West Jn
pass
1933½
pass
1933½
Port Talbot Parkway [PTA]
½
2
1937
1938
1937
1938½
1937¼
1938½
Port Talbot East
pass
1940
No report
Margam Middle Jn
pass
1941
pass
1940
Margam East Jn
pass
1942
pass
1941½
Margam Moors Jn.
pass
1943
pass
1943
UM
Pyle [PYL]
2
pass
1944½
pass
1944½
Stormy
pass
1946
pass
1946½
At platform
Bridgend [BGN]
2
1950
1953
1950
1953
2001¼
2003
+10
UM
UM
Tremains
pass
1954
pass
2005¼
+11
Pencoed Up Passenger Loop
pass
1956½
No report
Pencoed [PCD]
2
pass
1957
pass
2007½
+10
Llanharan [LLR]
1
pass
1959
pass
2012
+12
Llantrisant [LTI]
pass
2000½
No report
Pontyclun [PYC]
1 1
2
pass
2001
pass
2014½
+13
Miskin
pass
2003
pass
2016¼
+13
St Fagans L C
pass
2008
pass
2021½
+13
Leckwith North Jn
pass
2011
pass
2024¾
+13
UM
C
Cardiff West
pass
2013½
No report
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
1
2014
2018
2014½
2018½
2036½
2039¼
+20
C
B
Cardiff East
pass
2019
pass
2040½
+21
Long Dyke Jn
pass
2020½
pass
2041½
+21
B
UM
Moorland Road Junction
pass
2021
pass
2042¼
+21
Pengam Jn
pass
2021½
pass
2042½
+21
Rumney River Bridge Jn
pass
2021½
pass
2043
+21
Marshfield
pass
2024½
pass
2045½
+21
Ebbw Jn
½
pass
2027
pass
2048¼
+21
UM
UM
Gaer Jn
pass
2028
pass
2048½
+20
UM
Newport (South Wales) [NWP]
3
2030
2032
2030
2032
2050¾
2052
+20
UM
UM
Maindee West Jn
pass
2033
pass
2053½
+20
Maindee East Jn
pass
2033½
pass
2053¾
+20
ML
East Usk Jn.
pass
2034½
pass
2054¾
+20
Llanwern West Jn
pass
2035½
pass
2055¾
+20
Magor
pass
2039
pass
2058½
+19
Severn Tunnel Junction [STJ]
4
pass
2040½
pass
2101¼
+20
UM
UT
Severn Tunnel West
pass
2041½
pass
2102
+20
Severn Tunnel East
pass
2045
pass
2105¾
+20
Pilning [PIL]
1
1
pass
2046
pass
2106¾
+20
Patchway [PWY]
1
pass
2049½
pass
2110
+20
Bristol Parkway [BPW]
3
2051
2055
2051
2055
2112¾
2114
+19
UT
UB
Westerleigh Jn
pass
2058½
pass
2118
+19
Chipping Sodbury
pass
2100
pass
2119½
+19
Badminton
pass
2102
pass
2121¾
+19
Hullavington
pass
2105
pass
2124¼
+19
Little Somerford
pass
2107½
pass
2127¼
+19
Wootton Bassett Jn
1
pass
2111½
pass
2130½
+19
UB
UM
Swindon [SWI]
1
2117
2119
2117
2119
2136½
2138
+19
UR
UM
Highworth Jn
pass
2120
pass
2139¾
+19
Swindon Stratton Green
pass
2120½
pass
2140¼
+20
Swindon South Marston Jn
pass
2121
pass
2140½
+19
Bourton
pass
2122
pass
2142
+19
Uffington (Oxfordshire)
½
pass
2125½
pass
2145
+19
Challow
pass
2127½
pass
2146
+18
Wantage Road
1
pass
2129
pass
2148¼
+19
Steventon
pass
2131½
pass
2149½
+18
Milton Junction
pass
2132
pass
2150½
+18
Foxhall Jn [XJF]
pass
2133
pass
2151¼
+18
Didcot West End
pass
2133½
No report
Didcot Parkway [DID]
2
pass
2133½
pass
2152
+18
Didcot East Jn
pass
2133½
pass
2152¼
+18
Moreton Cutting
pass
2134½
pass
2152½
+18
Cholsey [CHO]
2
pass
2135½
pass
2154
+18
Goring & Streatley [GOR]
1
2
pass
2137½
pass
2155¾
+18
ML
Pangbourne [PAN]
pass
2139½
pass
2157½
+17
Tilehurst [TLH]
2
pass
2141½
pass
2158½
+17
Tilehurst East Jn.
pass
2142
pass
2158¾
+17
Reading High Level Jn
pass
2143
pass
2200½
+17
ML
Reading Main Line West
pass
2143½
pass
2201¾
+18
Reading [RDG]
11
2144
2146
2144½
2146½
2202½
2203¾
+17
UM
UM
Reading Main Line East
pass
2147
pass
2204½
+17
Kennet Bridge Jn
pass
2147½
pass
2205¼
+17
Twyford West
pass
2150
pass
2207¼
+17
Twyford [TWY]
2
pass
2150½
pass
2208
+17
ML
Ruscombe
pass
2151
pass
2208¼
+17
Maidenhead [MAI]
2
pass
2154
pass
2211¼
+17
Maidenhead East
pass
2154½
pass
2211¼
+17
Taplow [TAP]
2
pass
2155
pass
2212
+17
Burnham [BNM]
pass
2155½
pass
2212¼
+16
Slough West
pass
2156½
pass
2213½
+17
Slough [SLO]
3
pass
2157
pass
2214¼
+17
Dolphin Jn
pass
2157½
pass
2214½
+17
Langley [LNY]
2
pass
2158
pass
2215
+17
Iver [IVR]
2
pass
2159
pass
2215¾
+17
West Drayton Jcn
pass
2159½
pass
2216¼
+16
West Drayton [WDT]
2
pass
2159½
pass
2216¾
+17
West Drayton East
pass
2159½
pass
2216½
+17
Stockley Junction
pass
2200
pass
2216¾
+16
ML
ML
Heathrow Airport Jn
pass
2200½
pass
2217¼
+16
Hayes & Harlington [HAY]
2
pass
2200½
pass
2217½
+17
Southall West Jn
pass
2201
pass
2218
+16
Southall [STL]
2
pass
2201½
pass
2217¾
+16
ML
Southall East Jn
pass
2201½
pass
2218
+16
Hanwell [HAN]
1
pass
2202
pass
2219
+17
West Ealing Junction
pass
2202½
pass
2219½
+17
West Ealing [WEA]
pass
2202½
pass
2219¾
+17
Ealing Broadway [EAL]
2
pass
2202½
pass
2220¼
+17
Acton West
1
pass
2203
pass
2220
+17
ML
ML
Acton Main Line [AML]
2
pass
2204
pass
2221
+17
Friars Jn
pass
2204½
No report
Old Oak Common West
pass
2205
pass
2221¾
+16
Old Oak Common East
pass
2205½
pass
2222¼
+16
Ladbroke Grove
pass
2206½
pass
2223¼
+16
UM
3
Portobello Jn (London)
pass
2207
pass
2223¾
+16
Royal Oak Junction
pass
2208
pass
2225
+17
London Paddington [PAD]
2
2209
2209
2230
+21
3
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