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1L29 1750 Cardiff Central to London Paddington
Departing on 11th December 2025

operated by
Great Western Railway
9 coaches
800306
GBTT
WTT
RTTRealtime
Route
Mi.Ch
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
0.00
Cardiff Central [CDF]
Pathed as Class 80x on electric at 125mph
forms from 5L29 from Cardiff Central
1
1750
1750
1749¾
B
0.12
Cardiff East
pass
1751
pass
1751
0.75
Long Dyke Jn
pass
1752½
pass
1752
B
UM
1.45
Moorland Road Junction
pass
1753
pass
1752¾
2.10
Pengam Jn
pass
1753½
pass
1753
2.49
Rumney River Bridge Jn
pass
1753½
pass
1753½
6.50
Marshfield
pass
1756½
pass
1756
10.23
Ebbw Jn
½
pass
1759
pass
1759
UM
UM
10.78
Gaer Jn
pass
1800
pass
1759½
UM
11.60
Newport (South Wales) [NWP]
3
1802
1803
1802
1803½
1801¾
1803
UM
UM
12.14
Maindee West Jn
pass
1804½
pass
1804½
12.36
Maindee East Jn
pass
1805
pass
1805
13.28
East Usk Jn.
pass
1805½
pass
1805¾
14.19
Llanwern West Jn
½
pass
1806½
pass
1806¾
19.25
Magor
pass
1810½
pass
1809½
21.50
Severn Tunnel Junction [STJ]
1
4
pass
1812½
pass
1812¼
UM
UT
22.60
Severn Tunnel West
pass
1814½
pass
1813
-1
27.08
Severn Tunnel East
pass
1818
pass
1816½
-1
28.46
Pilning [PIL]
1 1½
1
pass
1819
pass
1817½
-1
32.12
Patchway [PWY]
1
pass
1824
pass
1823¼
33.34
Bristol Parkway [BPW]
3
1826
1827
1825½
1827½
1827½
1829¼
+1
UT
UB
38.02
Westerleigh Jn
pass
1831
pass
1833¼
+2
40.51
Chipping Sodbury
pass
1832½
pass
1834¾
+2
45.15
Badminton
pass
1834½
pass
1837¼
+2
50.75
Hullavington
pass
1837½
pass
1839¾
+2
55.34
Little Somerford
pass
1840
pass
1842¾
+2
62.24
Wootton Bassett Jn
1
pass
1844
pass
1846
+2
UB
UM
67.73
Swindon [SWI]
3
1850
1851
1849½
1851½
1852¾
1853¾
+2
UR
UM
68.64
Highworth Jn
pass
1852½
pass
1855½
+3
69.33
Swindon Stratton Green
pass
1853
pass
1856
+3
70.45
Swindon South Marston Jn
pass
1853½
pass
1856½
+3
72.66
Bourton
pass
1854½
pass
1857¾
+3
78.57
Uffington (Oxfordshire)
pass
1858
pass
1900¾
+2
81.16
Challow
pass
1859½
pass
1901¾
+2
84.74
Wantage Road
1
pass
1901
pass
1904¼
+3
88.64
Steventon
pass
1903½
pass
1905½
+2
89.77
Milton Junction
pass
1904
pass
1906¾
+2
91.41
Foxhall Jn [XJF]
pass
1905
pass
1908½
+3
91.71
Didcot West End
pass
1905½
No report
92.06
Didcot Parkway [DID]
2
pass
1905½
pass
1909½
+4
92.30
Didcot East Jn
pass
1905½
pass
1909¾
+4
93.59
Moreton Cutting
pass
1906½
pass
1910
+3
96.59
Cholsey [CHO]
2
pass
1907½
pass
1911½
+4
100.36
Goring & Streatley [GOR]
1
2
pass
1909½
pass
1913½
+4
ML
103.53
Pangbourne [PAN]
pass
1911½
pass
1915½
+3
106.44
Tilehurst [TLH]
2
pass
1913½
pass
1916¾
+3
106.62
Tilehurst East Jn.
pass
1914
pass
1917
+3
108.46
Reading High Level Jn
pass
1915
pass
1918½
+3
ML
108.79
Reading Main Line West
pass
1915½
pass
1919¼
+3
109.16
Reading [RDG]
½
10
1916
1918
1916½
1918½
1920
1922½
+4
UM
UM
109.35
Reading Main Line East
pass
1919½
pass
1923¼
+3
110.01
Kennet Bridge Jn
pass
1920
pass
1923¾
+3
113.34
Twyford West
pass
1922½
pass
1925¾
+3
114.15
Twyford [TWY]
½
2
pass
1923
pass
1926¾
+3
ML
115.51
Ruscombe
pass
1924
pass
1927
+3
120.77
Maidenhead [MAI]
2
pass
1927
pass
1930
+3
121.38
Maidenhead East
pass
1927½
pass
1930
+2
122.57
Taplow [TAP]
2
pass
1928
pass
1930¾
+2
124.19
Burnham [BNM]
pass
1928½
pass
1931
+2
126.05
Slough West
pass
1929½
pass
1932¼
+2
126.60
Slough [SLO]
3
pass
1930
pass
1933
+3
127.78
Dolphin Jn
pass
1930½
pass
1933
+2
128.78
Langley [LNY]
2
pass
1931
pass
1933¾
+2
130.36
Iver [IVR]
2
pass
1932
pass
1934½
+2
131.65
West Drayton Jcn
pass
1932½
pass
1934¾
+2
131.79
West Drayton [WDT]
2
pass
1932½
pass
1935¼
+2
132.29
West Drayton East
pass
1932½
pass
1935¼
+2
133.07
Stockley Junction
pass
1933
pass
1935½
+2
ML
ML
134.02
Heathrow Airport Jn
pass
1933½
pass
1935¾
+2
134.25
Hayes & Harlington [HAY]
2
pass
1933½
pass
1936¼
+2
135.26
Southall West Jn
pass
1934
pass
1936½
+2
136.10
Southall [STL]
2
pass
1934½
pass
1936½
+2
ML
136.34
Southall East Jn
pass
1934½
pass
1936¾
+2
137.68
Hanwell [HAN]
1
pass
1935
pass
1937¾
+2
138.42
West Ealing Junction
pass
1935½
pass
1938
+2
138.50
West Ealing [WEA]
pass
1935½
pass
1938¼
+3
139.40
Ealing Broadway [EAL]
2
pass
1935½
pass
1939
+3
140.16
Acton West
1
pass
1936
pass
1939
+3
ML
ML
140.75
Acton Main Line [AML]
2
pass
1937
pass
1939¾
+2
141.43
Friars Jn
pass
1937½
No report
141.76
Old Oak Common West
pass
1938
pass
1940¼
+2
142.36
Old Oak Common East
pass
1938½
pass
1940¾
+2
143.23
Ladbroke Grove
pass
1939½
pass
1941¾
+2
UM
3
143.63
Portobello Jn (London)
1
pass
1940
pass
1942¼
+2
144.50
Royal Oak Junction
pass
1942
pass
1943½
+1
145.11
London Paddington [PAD]
4
1943
1943
1945½
+2
3
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