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1B29 1818 London Paddington to Swansea
Departing on 29th November 2025

operated by
Great Western Railway
5 coaches
800028
GBTT
WTT
RTTRealtime
Route
Mi.Ch
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
0.00
London Paddington [PAD]
Pathed as Class 80x on electric at 125mph
9
1818
1818
1819½
+1
4
0.41
Royal Oak Junction
pass
1819
pass
1820¾
+1
4
4
1.28
Portobello Jn (London)
pass
1820½
pass
1822
+1
4
3
1.68
Ladbroke Grove
pass
1821
pass
1822½
+1
3
DM
2.55
Old Oak Common East
pass
1821½
pass
1823½
+1
3.15
Old Oak Common West
pass
1822
pass
1824
+1
3.48
Friars Jn
pass
1822½
pass
1824¼
+1
4.16
Acton Main Line [AML]
pass
1823
pass
1824¾
+1
4.75
Acton West
pass
1823½
pass
1825¼
+1
ML
ML
5.51
Ealing Broadway [EAL]
1
pass
1824
pass
1825½
+1
6.41
West Ealing [WEA]
pass
1824½
pass
1826
+1
6.49
West Ealing Junction
pass
1824½
pass
1826
+1
7.23
Hanwell [HAN]
pass
1824½
pass
1826½
+1
8.57
Southall East Jn
pass
1825½
pass
1827¼
+1
9.01
Southall [STL]
1
pass
1825½
pass
1827¾
+2
9.65
Southall West Jn
pass
1826
pass
1827¾
+1
10.66
Hayes & Harlington [HAY]
1
pass
1826½
pass
1828½
+2
11.09
Heathrow Airport Jn
pass
1826½
pass
1828¼
+1
ML
12.04
Stockley Junction
pass
1827
pass
1828¾
+1
12.62
West Drayton East
pass
1827½
pass
1829
+1
13.12
West Drayton [WDT]
1
pass
1827½
pass
1829½
+2
13.26
West Drayton Jcn
pass
1827½
pass
1829¾
+2
14.55
Iver [IVR]
1
pass
1828
pass
1830¼
+2
16.13
Langley [LNY]
1
pass
1829
pass
1831¼
+2
17.13
Dolphin Jn
pass
1829½
pass
1831½
+2
18.31
Slough [SLO]
2
pass
1830
pass
1832½
+2
ML
19.06
Slough West
pass
1830½
pass
1832¾
+2
20.72
Burnham [BNM]
pass
1831½
pass
1833¾
+2
22.34
Taplow [TAP]
1
pass
1832
pass
1834½
+2
23.53
Maidenhead East
pass
1832½
pass
1835½
+2
24.14
Maidenhead [MAI]
1
pass
1833
pass
1835¾
+2
29.40
Ruscombe
pass
1836
pass
1838¼
+2
30.76
Twyford [TWY]
1
1
pass
1836½
pass
1839¼
+2
ML
31.57
Twyford West
pass
1837
pass
1839½
+2
35.10
Kennet Bridge Jn
pass
1839½
pass
1842¼
+2
35.56
Reading Main Line East
pass
1840
pass
1842¾
+2
35.75
Reading [RDG]
9
1841
1843
1841
1843
1844
1846
+3
DM
DM
36.12
Reading Main Line West
pass
1843½
pass
1846½
+3
36.45
Reading High Level Jn
pass
1844
pass
1847½
+3
ML
38.29
Tilehurst East Jn.
pass
1845
pass
1848½
+3
38.47
Tilehurst [TLH]
1
pass
1845
pass
1848½
+3
41.38
Pangbourne [PAN]
pass
1847
pass
1849¾
+2
44.55
Goring & Streatley [GOR]
1
1
pass
1849
pass
1851¾
+2
ML
48.32
Cholsey [CHO]
1
pass
1851½
pass
1853¼
+2
51.32
Moreton Cutting
pass
1853½
pass
1854¾
+1
52.61
Didcot East Jn
pass
1854½
pass
1855¼
+1
53.05
Didcot Parkway [DID]
1
1855
1857
1855
1857
1857
1859¼
+2
53.20
Didcot West End
pass
1857½
No report
53.50
Foxhall Jn [XJF]
pass
1858
pass
1900¼
+2
55.14
Milton Junction
pass
1859
pass
1901
+2
56.27
Steventon
pass
1859½
pass
1902
+2
60.17
Wantage Road
pass
1902
pass
1904½
+2
63.75
Challow
pass
1904
pass
1906¾
+2
66.34
Uffington (Oxfordshire)
1
pass
1905
pass
1907¾
+2
72.25
Bourton
pass
1908½
pass
1910¾
+2
74.46
Swindon South Marston Jn
pass
1910
pass
1911¾
+1
75.58
Swindon Stratton Green
pass
1910½
pass
1912½
+2
76.27
Highworth Jn
pass
1911
pass
1912¾
+1
76.59
Swindon East Loop
pass
1911
pass
1913¾
+2
77.18
Swindon [SWI]
4
1912
1914
1912
1914
1914½
1916½
+2
DM
DM
82.67
Wootton Bassett Jn
pass
1918½
pass
1921¼
+2
DM
DB
89.57
Little Somerford
pass
1922½
pass
1925½
+3
94.16
Hullavington
1
pass
1925
pass
1927¾
+2
99.76
Badminton
pass
1928½
pass
1930¼
+2
104.40
Chipping Sodbury
pass
1931
pass
1933¼
+2
107.09
Westerleigh Jn
1
pass
1932½
pass
1935
+2
111.57
Bristol Parkway [BPW]
2
1937
1938
1936½
1938
1938¾
1944½
+6
DB
DT
112.79
Patchway [PWY]
2
pass
1939½
pass
1946
+6
116.45
Pilning [PIL]
2
pass
1942
pass
1949
+7
118.03
Severn Tunnel East
pass
1943
pass
1950
+7
122.31
Severn Tunnel West
pass
1946½
pass
1953¼
+6
123.41
Severn Tunnel Junction [STJ]
3
pass
1947½
pass
1954¾
+7
DT
DM
125.66
Magor
pass
1949
pass
1956¼
+7
130.72
Llanwern West Jn
pass
1952½
pass
2000
+7
131.63
East Usk Jn.
pass
1953½
pass
2000½
+7
132.55
Maindee East Jn
pass
1954
pass
2001½
+7
132.77
Maindee West Jn
pass
1954½
pass
2002¼
+7
133.31
Newport (South Wales) [NWP]
2
1956
1957
1955½
1957½
2003½
2004¾
+7
DM
UR
134.13
Gaer Jn
pass
1959
pass
2006¼
+7
UR
DM
134.68
Ebbw Jn
pass
2000
pass
2007¼
+7
DM
DM
138.41
Marshfield
1
pass
2002½
pass
2010
+7
142.42
Rumney River Bridge Jn
pass
2006
pass
2012¼
+6
143.01
Pengam Jn
pass
2006½
pass
2012¾
+6
143.46
Moorland Road Junction
pass
2007
pass
2013¼
+6
144.16
Long Dyke Jn
pass
2007½
pass
2014
+6
E
144.79
Cardiff East
pass
2009
pass
2015¼
+6
DM
E
145.11
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
4
2010
2012
2009½
2012
2016¼
2019
+7
E
D
145.37
Cardiff West
pass
2013
No report
146.36
Leckwith North Jn
pass
2015
pass
2022
+7
D
DM
149.14
St Fagans L C
pass
2017
pass
2024¼
+7
154.08
Miskin
pass
2021
pass
2028¼
+7
156.21
Pontyclun [PYC]
1
pass
2023
pass
2030¼
+7
156.57
Llantrisant [LTI]
pass
2023½
No report
158.53
Llanharan [LLR]
2
pass
2025
pass
2032¼
+7
161.41
Pencoed [PCD]
1
pass
2027
pass
2035¼
+8
164.42
Tremains
pass
2029½
pass
2041
+11
165.26
Bridgend [BGN]
1
2031
2032
2030½
2032
2042¾
2044¾
+12
DM
DM
169.46
Stormy
pass
2036½
pass
2053¼
+16
171.21
Pyle [PYL]
1
pass
2037½
pass
2056½
+18
173.45
Margam Moors Jn.
pass
2039
pass
2059¼
+20
DM
175.12
Margam East Jn
pass
2040
pass
2100¾
+20
176.00
Margam Middle Jn
pass
2040½
pass
2101
+20
176.70
Port Talbot East
pass
2041½
No report
177.39
Port Talbot Parkway [PTA]
1
2043
2044
2042½
2044
2103¼
2104¼
+20
179.38
Baglan [BAJ]
1
pass
2046
pass
2107½
+21
180.09
Briton Ferry East
pass
2047
pass
2108¼
+21
181.20
Briton Ferry [BNF]
1
pass
2048
pass
2110¼
+22
181.38
Court Sart Jn
pass
2048
pass
2111
+23
183.00
Neath [NTH]
1 1
1
2050
2051
2050
2051½
2113¼
2114½
+23
185.06
Skewen [SKE]
1
pass
2055
pass
2117¼
+22
186.68
Llansamlet [LAS]
1
pass
2057½
pass
2119
+21
189.42
Landore Junction
pass
2101
pass
2121¾
+20
DM
DSM
190.23
Swansea Loop East
pass
2102
pass
2123¼
+21
190.67
Swansea [SWA]
3
2104
2104
2125¾
+21
DSM
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