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1B27 1748 London Paddington to Swansea
Departing on 11th December 2024

operated by
Great Western Railway
10 coaches
800023
800012
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
3
1748
1748
1757½
+9
1
0.41
Royal Oak Junction
pass
1749
pass
1758¾
+9
1.28
Portobello Jn (London)
pass
1750½
pass
1800
+9
1.68
Ladbroke Grove
pass
1751
pass
1800¾
+9
1
DM
2.55
Old Oak Common East
pass
1751½
pass
1801½
+10
3.15
Old Oak Common West
pass
1752
pass
1802
+10
3.48
Friars Jn
pass
1752½
pass
1802¼
+9
4.16
Acton Main Line [AML]
pass
1753
pass
1802¾
+10
4.75
Acton West
pass
1753½
pass
1803¼
+9
ML
ML
5.51
Ealing Broadway [EAL]
1
pass
1754
pass
1803¾
+9
6.41
West Ealing [WEA]
pass
1754½
pass
1804¼
+9
6.49
West Ealing Junction
pass
1754½
pass
1804¼
+9
7.23
Hanwell [HAN]
pass
1754½
pass
1804½
+9
8.57
Southall East Jn
pass
1755½
pass
1805¼
+10
9.01
Southall [STL]
1
pass
1755½
pass
1805¾
+10
9.65
Southall West Jn
pass
1756
pass
1805¾
+9
10.66
Hayes & Harlington [HAY]
1
pass
1756½
pass
1806½
+10
11.09
Heathrow Airport Jn
pass
1756½
pass
1806½
+10
ML
12.04
Stockley Junction
pass
1757
pass
1806¾
+10
12.62
West Drayton East
pass
1757½
pass
1807¼
+10
13.12
West Drayton [WDT]
1
pass
1757½
pass
1807¾
+10
13.26
West Drayton Jcn
pass
1757½
pass
1807¾
+10
14.55
Iver [IVR]
1
pass
1758
pass
1808¼
+10
16.13
Langley [LNY]
1
pass
1759
pass
1809¼
+10
17.13
Dolphin Jn
pass
1759½
pass
1809½
+10
18.31
Slough [SLO]
2
pass
1800
pass
1810¼
+10
ML
19.06
Slough West
pass
1800½
pass
1810½
+10
20.72
Burnham [BNM]
pass
1801½
pass
1811¼
+10
22.34
Taplow [TAP]
1
pass
1802
pass
1812
+10
23.53
Maidenhead East
pass
1802½
pass
1814¾
+12
24.14
Maidenhead [MAI]
1
pass
1803
pass
1816
+13
29.40
Ruscombe
pass
1806
pass
1820¾
+15
30.76
Twyford [TWY]
1
1
pass
1806½
pass
1821¾
+15
ML
31.57
Twyford West
pass
1807
pass
1822
+15
35.10
Kennet Bridge Jn
pass
1809½
pass
1824½
+15
35.56
Reading Main Line East
pass
1810
pass
1825½
+15
35.75
Reading [RDG]
9
1811
1813
1811
1813
1826½
1829
+16
DM
DM
36.12
Reading Main Line West
pass
1813½
pass
1829¾
+16
36.45
Reading High Level Jn
pass
1814
pass
1830¾
+16
ML
38.29
Tilehurst East Jn.
pass
1815
pass
1831¾
+16
38.47
Tilehurst [TLH]
1
pass
1815
pass
1831¾
+16
41.38
Pangbourne [PAN]
pass
1817
pass
1833
+16
44.55
Goring & Streatley [GOR]
1
1
pass
1819
pass
1835
+16
ML
48.32
Cholsey [CHO]
1
pass
1821
pass
1836¾
+15
51.32
Moreton Cutting
pass
1823
pass
1838
+15
52.61
Didcot East Jn
pass
1824
pass
1838½
+14
53.05
Didcot Parkway [DID]
1
pass
1824
pass
1839
+15
53.20
Didcot West End
pass
1824
No report
53.50
Foxhall Jn [XJF]
pass
1824½
pass
1839¼
+15
55.14
Milton Junction
pass
1825
pass
1839½
+14
56.27
Steventon
pass
1826
pass
1840¼
+14
60.17
Wantage Road
pass
1828
pass
1842½
+14
63.75
Challow
pass
1830
pass
1844¼
+14
66.34
Uffington (Oxfordshire)
1
pass
1831
pass
1845¼
+14
72.25
Bourton
pass
1834½
pass
1848¼
+13
74.46
Swindon South Marston Jn
pass
1836
pass
1849¼
+13
75.58
Swindon Stratton Green
pass
1836½
pass
1850
+13
76.27
Highworth Jn
pass
1837
pass
1850¼
+13
76.59
Swindon East Loop
pass
1837
pass
1851½
+14
77.18
Swindon [SWI]
4
1837
1840
1838
1840
1852¼
1854¼
+14
DM
DM
82.67
Wootton Bassett Jn
pass
1844½
pass
1858¾
+14
DM
DB
89.57
Little Somerford
pass
1848½
pass
1902¾
+14
94.16
Hullavington
1
pass
1851
pass
1905¼
+14
99.76
Badminton
pass
1854½
pass
1907½
+13
104.40
Chipping Sodbury
pass
1857
pass
1910¾
+13
107.09
Westerleigh Jn
1
pass
1858½
pass
1913
+14
111.57
Bristol Parkway [BPW]
Pathed as Class 80x on electric from here
2
1902
1904
1902½
1904
1916¾
1919½
+15
DB
DT
112.79
Patchway [PWY]
2
pass
1905½
pass
1921
+15
116.45
Pilning [PIL]
2
pass
1908
pass
1924
+16
118.03
Severn Tunnel East
pass
1909
pass
1925¼
+16
122.31
Severn Tunnel West
pass
1912½
pass
1928½
+16
123.41
Severn Tunnel Junction [STJ]
3
pass
1913½
pass
1930
+16
DT
DM
125.66
Magor
pass
1915
pass
1931½
+16
130.72
Llanwern West Jn
pass
1918½
pass
1935¼
+16
131.63
East Usk Jn.
pass
1919½
pass
1935¾
+16
132.55
Maindee East Jn
pass
1920
pass
1936¾
+16
132.77
Maindee West Jn
pass
1920½
pass
1937¾
+17
133.31
Newport (South Wales) [NWP]
2
1921
1926
1921½
1926
1939¼
1940¼
+14
DM
DM
134.13
Gaer Jn
pass
1927½
pass
1942
+14
DM
134.68
Ebbw Jn
pass
1928½
pass
1943
+14
DM
DM
138.41
Marshfield
1 1
pass
1931
pass
1945¾
+14
142.42
Rumney River Bridge Jn
pass
1935
pass
1948½
+13
143.01
Pengam Jn
pass
1935½
pass
1949
+13
143.46
Moorland Road Junction
pass
1936½
pass
1949¾
+13
144.16
Long Dyke Jn
pass
1937
pass
1951¼
+14
E
144.79
Cardiff East
pass
1938½
pass
1952½
+14
DM
E
145.11
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
3
1938
1941
1939
1941
1957¼
1959
+18
E
D
145.37
Cardiff West
pass
1942
No report
146.36
Leckwith North Jn
pass
1944
pass
2002¼
+18
D
DM
149.14
St Fagans L C
pass
1946
pass
2004¾
+18
154.08
Miskin
pass
1950
pass
2008¾
+18
156.21
Pontyclun [PYC]
1
pass
1952
pass
2010¾
+18
156.57
Llantrisant [LTI]
pass
1952½
No report
158.53
Llanharan [LLR]
2
pass
1954
pass
2012¾
+19
161.41
Pencoed [PCD]
1
pass
1956
pass
2014¾
+18
164.42
Tremains
pass
1958½
pass
2016¾
+18
165.26
Bridgend [BGN]
1
2000
2001
1959½
2001
2018¼
2019½
+18
DM
DM
169.46
Stormy
pass
2005½
pass
2024
+18
171.21
Pyle [PYL]
1
pass
2006½
pass
2025¼
+18
173.45
Margam Moors Jn.
pass
2008
pass
2026¼
+18
DM
175.12
Margam East Jn
pass
2009
pass
2027¾
+18
176.00
Margam Middle Jn
pass
2009½
pass
2027¾
+18
176.70
Port Talbot East
pass
2010½
No report
177.39
Port Talbot Parkway [PTA]
1
2012
2013
2011½
2013
2029¾
2030¾
+17
179.38
Baglan [BAJ]
1
pass
2015
pass
2033½
+18
180.09
Briton Ferry East
pass
2016
pass
2033¾
+18
181.20
Briton Ferry [BNF]
1
pass
2017
pass
2034¾
+18
181.38
Court Sart Jn
pass
2017
pass
2034¾
+17
183.00
Neath [NTH]
1
1
2019
2020
2019
2020½
2036½
2037½
+17
185.06
Skewen [SKE]
1
pass
2023½
pass
2040¼
+16
186.68
Llansamlet [LAS]
1
pass
2026
pass
2042¼
+16
189.42
Landore Junction
pass
2029
pass
2045
+16
DM
DSM
190.23
Swansea Loop East
pass
2030
pass
2046½
+16
190.67
Swansea [SWA]
3
2032
2032
2048½
+16
DSM
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