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1B30 1848 London Paddington to Swansea
Departing on 15th December 2025

operated by
Great Western Railway
10 coaches
800004
800013
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
1901
+13
3
0.41
Royal Oak Junction
pass
1849
pass
1902
+13
3
2
1.28
Portobello Jn (London)
pass
1850½
pass
1903¼
+12
1.68
Ladbroke Grove
pass
1851
pass
1903¾
+12
2
DM
2.55
Old Oak Common East
pass
1851½
pass
1904¾
+13
3.15
Old Oak Common West
pass
1852
pass
1905¼
+13
3.48
Friars Jn
pass
1852½
pass
1905½
+13
4.16
Acton Main Line [AML]
pass
1853
pass
1906
+13
4.75
Acton West
pass
1853½
pass
1906½
+13
ML
ML
5.51
Ealing Broadway [EAL]
1
pass
1854
pass
1906¾
+13
6.41
West Ealing [WEA]
pass
1854½
pass
1907¼
+13
6.49
West Ealing Junction
pass
1854½
pass
1907¼
+13
7.23
Hanwell [HAN]
pass
1854½
pass
1907¾
+13
8.57
Southall East Jn
pass
1855½
pass
1908½
+13
9.01
Southall [STL]
1
pass
1855½
pass
1909
+13
9.65
Southall West Jn
pass
1856
pass
1909
+13
10.66
Hayes & Harlington [HAY]
1
pass
1856½
pass
1909¾
+13
11.09
Heathrow Airport Jn
pass
1856½
pass
1909½
+13
ML
12.04
Stockley Junction
pass
1857
pass
1910
+13
12.62
West Drayton East
pass
1857½
pass
1910¼
+13
13.12
West Drayton [WDT]
1
pass
1857½
pass
1910¾
+13
13.26
West Drayton Jcn
pass
1857½
pass
1911
+13
14.55
Iver [IVR]
1
pass
1858
pass
1911½
+13
16.13
Langley [LNY]
1
pass
1859
pass
1912½
+13
17.13
Dolphin Jn
pass
1859½
pass
1912¾
+13
18.31
Slough [SLO]
2
pass
1900
pass
1913¼
+13
ML
19.06
Slough West
pass
1900½
pass
1913½
+13
20.72
Burnham [BNM]
pass
1901½
pass
1914¼
+13
22.34
Taplow [TAP]
1
pass
1902
pass
1915
+13
23.53
Maidenhead East
pass
1902½
pass
1916
+13
24.14
Maidenhead [MAI]
1
pass
1903
pass
1916¼
+13
29.40
Ruscombe
pass
1906
pass
1918½
+12
30.76
Twyford [TWY]
1
1
pass
1906½
pass
1919¼
+12
ML
31.57
Twyford West
pass
1907
pass
1919½
+12
35.10
Kennet Bridge Jn
pass
1909½
pass
1922
+12
35.56
Reading Main Line East
pass
1910
pass
1922¾
+12
35.75
Reading [RDG]
9
1911
1913
1911
1913
1923¾
1925¼
+12
DM
DM
36.12
Reading Main Line West
pass
1913½
pass
1926
+12
36.45
Reading High Level Jn
pass
1914
pass
1926¾
+12
ML
38.29
Tilehurst East Jn.
pass
1915
pass
1927¾
+12
38.47
Tilehurst [TLH]
1
pass
1915
pass
1927¾
+12
41.38
Pangbourne [PAN]
pass
1917
pass
1929¼
+12
44.55
Goring & Streatley [GOR]
1
1
pass
1919
pass
1931
+12
ML
48.32
Cholsey [CHO]
1
pass
1921
pass
1932¾
+11
51.32
Moreton Cutting
pass
1923
pass
1934
+11
52.61
Didcot East Jn
pass
1924
pass
1934½
+10
53.05
Didcot Parkway [DID]
1½
1
pass
1924
pass
1935
+11
53.20
Didcot West End
pass
1924
No report
53.50
Foxhall Jn [XJF]
pass
1924½
pass
1935¼
+10
55.14
Milton Junction
pass
1925½
pass
1935½
+10
56.27
Steventon
pass
1926½
pass
1936¼
+9
60.17
Wantage Road
pass
1929½
pass
1938¾
+9
63.75
Challow
pass
1931½
pass
1941
+9
66.34
Uffington (Oxfordshire)
1
pass
1932½
pass
1942
+9
72.25
Bourton
pass
1936
pass
1944¾
+8
74.46
Swindon South Marston Jn
pass
1937½
pass
1946
+8
75.58
Swindon Stratton Green
pass
1938
pass
1946¾
+8
76.27
Highworth Jn
pass
1938½
pass
1946¾
+8
76.59
Swindon East Loop
pass
1938½
pass
1948
+9
77.18
Swindon [SWI]
4
1939
1941
1939½
1941½
1948¾
1950
+8
DM
DM
82.67
Wootton Bassett Jn
pass
1946
pass
1954½
+8
DM
DB
89.57
Little Somerford
pass
1950
pass
1958½
+8
94.16
Hullavington
1
pass
1952½
pass
2001
+8
99.76
Badminton
pass
1956
pass
2003½
+7
104.40
Chipping Sodbury
pass
1958½
pass
2006¼
+7
107.09
Westerleigh Jn
pass
2000
pass
2007¾
+7
111.57
Bristol Parkway [BPW]
2
2002
2005
2003
2005
2012¾
2015¼
+10
DB
DT
112.79
Patchway [PWY]
2
pass
2006½
pass
2016¾
+10
116.45
Pilning [PIL]
2
pass
2009
pass
2019½
+10
118.03
Severn Tunnel East
pass
2010
pass
2020¼
+10
122.31
Severn Tunnel West
1
pass
2013½
pass
2023½
+10
123.41
Severn Tunnel Junction [STJ]
3
pass
2015½
pass
2025
+9
DT
DM
125.66
Magor
pass
2017
pass
2026½
+9
130.72
Llanwern West Jn
1½
pass
2020½
pass
2030¼
+9
131.63
East Usk Jn.
pass
2022
pass
2030¾
+8
132.55
Maindee East Jn
pass
2023½
pass
2031¾
+8
ML
132.77
Maindee West Jn
pass
2024
pass
2032¾
+8
133.31
Newport (South Wales) [NWP]
2
2025
2026
2025
2026½
2034¾
2036
+9
DM
DM
134.13
Gaer Jn
pass
2028
pass
2038
+10
DM
134.68
Ebbw Jn
pass
2029
pass
2039¼
+10
DM
DM
138.41
Marshfield
pass
2031½
pass
2043
+11
142.42
Rumney River Bridge Jn
pass
2034½
pass
2047¾
+13
143.01
Pengam Jn
pass
2034½
pass
2048¼
+13
143.46
Moorland Road Junction
1
pass
2035
pass
2049½
+14
RL
144.16
Long Dyke Jn
pass
2036½
pass
2050½
+14
E
144.79
Cardiff East
pass
2038
pass
2053½
+15
DM
B
145.11
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
1
2038
2041
2039
2041
2055¼
2056¼
+15
B
D
145.37
Cardiff West
pass
2042
No report
146.36
Leckwith North Jn
pass
2044
pass
2059
+15
D
DM
149.14
St Fagans L C
pass
2046
pass
2101¼
+15
154.08
Miskin
pass
2050
pass
2105¼
+15
156.21
Pontyclun [PYC]
1
pass
2052
pass
2107
+15
156.57
Llantrisant [LTI]
pass
2052½
No report
158.53
Llanharan [LLR]
2
pass
2054
pass
2109¼
+15
161.41
Pencoed [PCD]
1
pass
2056
pass
2111¼
+15
164.42
Tremains
pass
2058½
pass
2113
+14
165.26
Bridgend [BGN]
1
2100
2101
2059½
2101
2114¾
2115¾
+14
DM
DM
169.46
Stormy
pass
2105½
pass
2120¾
+15
171.21
Pyle [PYL]
1
pass
2106½
pass
2122
+15
173.45
Margam Moors Jn.
pass
2108
pass
2123
+15
DM
175.12
Margam East Jn
pass
2109
pass
2124¼
+15
176.00
Margam Middle Jn
pass
2109½
pass
2124½
+14
176.70
Port Talbot East
pass
2110½
No report
177.39
Port Talbot Parkway [PTA]
1
2112
2113
2111½
2113
2126½
2127
+14
179.38
Baglan [BAJ]
1
pass
2115
pass
2130
+14
180.09
Briton Ferry East
pass
2116
pass
2130¼
+14
181.20
Briton Ferry [BNF]
1
pass
2117
pass
2131½
+14
181.38
Court Sart Jn
pass
2117
pass
2131½
+14
183.00
Neath [NTH]
1
1
2119
2120
2119
2120½
2133¼
2134¼
+13
185.06
Skewen [SKE]
1
pass
2123½
pass
2137¼
+13
186.68
Llansamlet [LAS]
1
pass
2126
pass
2139
+13
189.42
Landore Junction
pass
2129
pass
2141¾
+12
DM
DSM
190.23
Swansea Loop East
pass
2130
pass
2145¼
+15
190.67
Swansea [SWA]
4
2132
2132
2149
+17
DSM
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