Menu

1B30 1848 London Paddington to Swansea
Departing on 16th December 2025

operated by
Great Western Railway
10 coaches
800034
800031
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
8
1848
1848
1904¼
+16
3
0.41
Royal Oak Junction
pass
1849
pass
1905¼
+16
3
2
1.28
Portobello Jn (London)
pass
1850½
pass
1906½
+16
1.68
Ladbroke Grove
pass
1851
pass
1907¼
+16
2
DM
2.55
Old Oak Common East
pass
1851½
pass
1908
+16
3.15
Old Oak Common West
pass
1852
pass
1908½
+16
3.48
Friars Jn
pass
1852½
pass
1908¾
+16
4.16
Acton Main Line [AML]
pass
1853
pass
1909¼
+16
4.75
Acton West
pass
1853½
pass
1909¾
+16
ML
ML
5.51
Ealing Broadway [EAL]
1
pass
1854
pass
1910¼
+16
6.41
West Ealing [WEA]
pass
1854½
pass
1910½
+16
6.49
West Ealing Junction
pass
1854½
pass
1910½
+16
7.23
Hanwell [HAN]
pass
1854½
pass
1911
+16
8.57
Southall East Jn
pass
1855½
pass
1911¾
+16
9.01
Southall [STL]
1
pass
1855½
pass
1912¼
+16
9.65
Southall West Jn
pass
1856
pass
1912¼
+16
10.66
Hayes & Harlington [HAY]
1
pass
1856½
pass
1913
+16
11.09
Heathrow Airport Jn
pass
1856½
pass
1912¾
+16
ML
12.04
Stockley Junction
pass
1857
pass
1913¼
+16
12.62
West Drayton East
pass
1857½
pass
1913¾
+16
13.12
West Drayton [WDT]
1
pass
1857½
pass
1914¼
+16
13.26
West Drayton Jcn
pass
1857½
pass
1914¼
+16
14.55
Iver [IVR]
1
pass
1858
pass
1914¾
+16
16.13
Langley [LNY]
1
pass
1859
pass
1915¾
+16
17.13
Dolphin Jn
pass
1859½
pass
1916
+16
18.31
Slough [SLO]
2
pass
1900
pass
1916½
+16
ML
19.06
Slough West
pass
1900½
pass
1916¾
+16
20.72
Burnham [BNM]
pass
1901½
pass
1917½
+16
22.34
Taplow [TAP]
1
pass
1902
pass
1918¼
+16
23.53
Maidenhead East
pass
1902½
pass
1919¼
+16
24.14
Maidenhead [MAI]
1
pass
1903
pass
1919½
+16
29.40
Ruscombe
pass
1906
pass
1921¾
+16
30.76
Twyford [TWY]
1
1
pass
1906½
pass
1922½
+16
ML
31.57
Twyford West
pass
1907
pass
1923
+16
35.10
Kennet Bridge Jn
pass
1909½
pass
1925¾
+16
35.56
Reading Main Line East
pass
1910
pass
1926½
+16
35.75
Reading [RDG]
9
1911
1913
1911
1913
1927½
1928¾
+15
DM
DM
36.12
Reading Main Line West
pass
1913½
pass
1929¼
+15
36.45
Reading High Level Jn
pass
1914
pass
1930¼
+16
ML
38.29
Tilehurst East Jn.
pass
1915
pass
1931¼
+16
38.47
Tilehurst [TLH]
1
pass
1915
pass
1931¼
+16
41.38
Pangbourne [PAN]
pass
1917
pass
1932½
+15
44.55
Goring & Streatley [GOR]
1
1
pass
1919
pass
1934½
+15
ML
48.32
Cholsey [CHO]
1
pass
1921
pass
1936
+15
51.32
Moreton Cutting
pass
1923
pass
1937½
+14
52.61
Didcot East Jn
pass
1924
pass
1938
+14
53.05
Didcot Parkway [DID]
1½
1
pass
1924
pass
1938½
+14
53.20
Didcot West End
pass
1924
No report
53.50
Foxhall Jn [XJF]
pass
1924½
pass
1938¾
+14
55.14
Milton Junction
pass
1925½
pass
1939
+13
56.27
Steventon
pass
1926½
pass
1939¾
+13
60.17
Wantage Road
pass
1929½
pass
1942¼
+12
63.75
Challow
pass
1931½
pass
1944½
+13
66.34
Uffington (Oxfordshire)
1
pass
1932½
pass
1945½
+13
72.25
Bourton
pass
1936
pass
1948½
+12
74.46
Swindon South Marston Jn
pass
1937½
pass
1949½
+12
75.58
Swindon Stratton Green
pass
1938
pass
1950½
+12
76.27
Highworth Jn
pass
1938½
pass
1950½
+12
76.59
Swindon East Loop
pass
1938½
pass
1951¾
+13
77.18
Swindon [SWI]
4
1939
1941
1939½
1941½
1952½
1954
+12
DM
DM
82.67
Wootton Bassett Jn
pass
1946
pass
1959
+13
DM
DB
89.57
Little Somerford
pass
1950
pass
2003
+13
94.16
Hullavington
1
pass
1952½
pass
2005½
+13
99.76
Badminton
pass
1956
pass
2008
+12
104.40
Chipping Sodbury
pass
1958½
pass
2010¾
+12
107.09
Westerleigh Jn
pass
2000
pass
2012½
+12
111.57
Bristol Parkway [BPW]
2
2002
2005
2003
2005
2016¾
2019¼
+14
DB
DT
112.79
Patchway [PWY]
2
pass
2006½
pass
2020¾
+14
116.45
Pilning [PIL]
2
pass
2009
pass
2023¾
+14
118.03
Severn Tunnel East
pass
2010
pass
2024¾
+14
122.31
Severn Tunnel West
1
pass
2013½
pass
2028¼
+14
123.41
Severn Tunnel Junction [STJ]
3
pass
2015½
pass
2029½
+14
DT
DM
125.66
Magor
pass
2017
pass
2031
+14
130.72
Llanwern West Jn
1½
pass
2020½
pass
2035
+14
131.63
East Usk Jn.
pass
2022
pass
2035½
+13
132.55
Maindee East Jn
pass
2023½
pass
2036½
+13
ML
132.77
Maindee West Jn
pass
2024
pass
2037¼
+13
133.31
Newport (South Wales) [NWP]
2
2025
2026
2025
2026½
2038½
2040½
+14
DM
DM
134.13
Gaer Jn
pass
2028
pass
2042¼
+14
DM
134.68
Ebbw Jn
pass
2029
pass
2043
+14
DM
DM
138.41
Marshfield
pass
2031½
pass
2045¾
+14
142.42
Rumney River Bridge Jn
pass
2034½
pass
2048¼
+14
143.01
Pengam Jn
pass
2034½
pass
2048¾
+14
143.46
Moorland Road Junction
1
pass
2035
pass
2049¼
+14
DM
DR
144.16
Long Dyke Jn
pass
2036½
pass
2050
+13
E
144.79
Cardiff East
pass
2038
pass
2051¼
+13
DR
E
145.11
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
3
2038
2041
2039
2041
2052½
2055
+14
E
D
145.37
Cardiff West
pass
2042
No report
146.36
Leckwith North Jn
pass
2044
pass
2057¾
+13
D
DM
149.14
St Fagans L C
pass
2046
pass
2100¼
+14
154.08
Miskin
pass
2050
pass
2104¼
+14
156.21
Pontyclun [PYC]
1
pass
2052
pass
2106
+14
156.57
Llantrisant [LTI]
pass
2052½
No report
158.53
Llanharan [LLR]
2
pass
2054
pass
2108¼
+14
161.41
Pencoed [PCD]
1
pass
2056
pass
2110¼
+14
164.42
Tremains
pass
2058½
pass
2112¼
+13
165.26
Bridgend [BGN]
1
2100
2101
2059½
2101
2113¾
2115
+14
DM
DM
169.46
Stormy
pass
2105½
pass
2120
+14
171.21
Pyle [PYL]
1
pass
2106½
pass
2121¼
+14
173.45
Margam Moors Jn.
pass
2108
pass
2122¼
+14
DM
175.12
Margam East Jn
pass
2109
pass
2123¾
+14
176.00
Margam Middle Jn
pass
2109½
pass
2124
+14
176.70
Port Talbot East
pass
2110½
No report
177.39
Port Talbot Parkway [PTA]
1
2112
2113
2111½
2113
2126
2126¾
+13
179.38
Baglan [BAJ]
1
pass
2115
pass
2129¾
+14
180.09
Briton Ferry East
pass
2116
pass
2130
+14
181.20
Briton Ferry [BNF]
1
pass
2117
pass
2131¼
+14
181.38
Court Sart Jn
pass
2117
pass
2131¼
+14
183.00
Neath [NTH]
1
1
2119
2120
2119
2120½
2133
2135
+14
185.06
Skewen [SKE]
1
pass
2123½
pass
2138
+14
186.68
Llansamlet [LAS]
1
pass
2126
pass
2140
+14
189.42
Landore Junction
pass
2129
pass
2143
+13
DM
DSM
190.23
Swansea Loop East
pass
2130
pass
2144¼
+14
190.67
Swansea [SWA]
3
2132
2132
2147½
+15
DSM
Go to simple version