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1B29 1818 London Paddington to Swansea
Departing on 13th December 2025

operated by
Great Western Railway

This service is cancelled.

This service was cancelled due to unknown cause (ZW).

GBTT
WTT
RTTRealtime
Route
Mi.Ch
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
0.00
London Paddington [PAD]
1818
1818
-
0.41
Royal Oak Junction
pass
1819
-
1.28
Portobello Jn (London)
pass
1820½
-
1.68
Ladbroke Grove
pass
1821
-
2.55
Old Oak Common East
pass
1821½
-
3.15
Old Oak Common West
pass
1822
-
3.48
Friars Jn
pass
1822½
-
4.16
Acton Main Line [AML]
pass
1823
-
4.75
Acton West
pass
1823½
-
5.51
Ealing Broadway [EAL]
pass
1824
-
6.41
West Ealing [WEA]
pass
1824½
-
6.49
West Ealing Junction
pass
1824½
-
7.23
Hanwell [HAN]
pass
1824½
-
8.57
Southall East Jn
pass
1825½
-
9.01
Southall [STL]
pass
1825½
-
9.65
Southall West Jn
pass
1826
-
10.66
Hayes & Harlington [HAY]
pass
1826½
-
11.09
Heathrow Airport Jn
pass
1826½
-
12.04
Stockley Junction
pass
1827
-
12.62
West Drayton East
pass
1827½
-
13.12
West Drayton [WDT]
pass
1827½
-
13.26
West Drayton Jcn
pass
1827½
-
14.55
Iver [IVR]
pass
1828
-
16.13
Langley [LNY]
pass
1829
-
17.13
Dolphin Jn
pass
1829½
-
18.31
Slough [SLO]
pass
1830
-
19.06
Slough West
pass
1830½
-
20.72
Burnham [BNM]
pass
1831½
-
22.34
Taplow [TAP]
pass
1832
-
23.53
Maidenhead East
pass
1832½
-
24.14
Maidenhead [MAI]
pass
1833
-
29.40
Ruscombe
pass
1836
-
30.76
Twyford [TWY]
1
pass
1836½
-
31.57
Twyford West
pass
1837
-
35.10
Kennet Bridge Jn
pass
1839½
-
35.56
Reading Main Line East
pass
1840
-
35.75
Reading [RDG]
1841
1843
1841
1843
-
36.12
Reading Main Line West
pass
1843½
-
36.45
Reading High Level Jn
pass
1844
-
38.29
Tilehurst East Jn.
pass
1845
-
38.47
Tilehurst [TLH]
pass
1845
-
41.38
Pangbourne [PAN]
pass
1847
-
44.55
Goring & Streatley [GOR]
1
pass
1849
-
48.32
Cholsey [CHO]
pass
1851½
-
51.32
Moreton Cutting
pass
1853½
-
52.61
Didcot East Jn
pass
1854½
-
53.05
Didcot Parkway [DID]
1855
1857
1855
1857
-
53.20
Didcot West End
pass
1857½
-
53.50
Foxhall Jn [XJF]
pass
1858
-
55.14
Milton Junction
pass
1859
-
56.27
Steventon
pass
1859½
-
60.17
Wantage Road
pass
1902
-
63.75
Challow
pass
1904
-
66.34
Uffington (Oxfordshire)
1
pass
1905
-
72.25
Bourton
pass
1908½
-
74.46
Swindon South Marston Jn
pass
1910
-
75.58
Swindon Stratton Green
pass
1910½
-
76.27
Highworth Jn
pass
1911
-
76.59
Swindon East Loop
pass
1911
-
77.18
Swindon [SWI]
1912
1914
1912
1914
-
82.67
Wootton Bassett Jn
pass
1918½
-
89.57
Little Somerford
pass
1922½
-
94.16
Hullavington
1
pass
1925
-
99.76
Badminton
pass
1928½
-
104.40
Chipping Sodbury
pass
1931
-
107.09
Westerleigh Jn
1
pass
1932½
-
111.57
Bristol Parkway [BPW]
1937
1938
1936½
1938
-
112.79
Patchway [PWY]
pass
1939½
-
116.45
Pilning [PIL]
pass
1942
-
118.03
Severn Tunnel East
pass
1943
-
122.31
Severn Tunnel West
pass
1946½
-
123.41
Severn Tunnel Junction [STJ]
pass
1947½
-
125.66
Magor
pass
1949
-
130.72
Llanwern West Jn
pass
1952½
-
131.63
East Usk Jn.
pass
1953½
-
132.55
Maindee East Jn
pass
1954
-
132.77
Maindee West Jn
pass
1954½
-
133.31
Newport (South Wales) [NWP]
1956
1957
1955½
1957½
-
134.13
Gaer Jn
pass
1959
-
134.68
Ebbw Jn
pass
2000
-
138.41
Marshfield
1
pass
2002½
-
142.42
Rumney River Bridge Jn
pass
2006
-
143.01
Pengam Jn
pass
2006½
-
143.46
Moorland Road Junction
pass
2007
-
144.16
Long Dyke Jn
pass
2007½
-
144.79
Cardiff East
pass
2009
-
145.11
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
2010
2012
2009½
2012
-
145.37
Cardiff West
pass
2013
-
146.36
Leckwith North Jn
pass
2015
-
149.14
St Fagans L C
pass
2017
-
154.08
Miskin
pass
2021
-
156.21
Pontyclun [PYC]
pass
2023
-
156.57
Llantrisant [LTI]
pass
2023½
-
158.53
Llanharan [LLR]
pass
2025
-
161.41
Pencoed [PCD]
pass
2027
-
164.42
Tremains
pass
2029½
-
165.26
Bridgend [BGN]
2031
2032
2030½
2032
-
169.46
Stormy
pass
2036½
-
171.21
Pyle [PYL]
pass
2037½
-
173.45
Margam Moors Jn.
pass
2039
-
175.12
Margam East Jn
pass
2040
-
176.00
Margam Middle Jn
pass
2040½
-
176.70
Port Talbot East
pass
2041½
-
177.39
Port Talbot Parkway [PTA]
2043
2044
2042½
2044
-
179.38
Baglan [BAJ]
pass
2046
-
180.09
Briton Ferry East
pass
2047
-
181.20
Briton Ferry [BNF]
pass
2048
-
181.38
Court Sart Jn
pass
2048
-
183.00
Neath [NTH]
1 1
2050
2051
2050
2051½
-
185.06
Skewen [SKE]
pass
2055
-
186.68
Llansamlet [LAS]
pass
2057½
-
189.42
Landore Junction
pass
2101
-
190.23
Swansea Loop East
pass
2102
-
190.67
Swansea [SWA]
2104
2104
-
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