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1B35 2048 London Paddington to Swansea
Departing on 6th December 2025

operated by
Great Western Railway
GBTT
WTT
RTTRealtime
Route
Mi.Ch
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
0.00
London Paddington [PAD]
5
2048
2048
2048
2
0.41
Royal Oak Junction
pass
2049
pass
2049
2
1.28
Portobello Jn (London)
pass
2050½
pass
2050
2
1.68
Ladbroke Grove
pass
2051
pass
2051
2
ML
2.55
Old Oak Common East
pass
2051½
pass
2051
3.15
Old Oak Common West
pass
2052
pass
2052
3.48
Friars Jn
pass
2052½
pass
2052
4.16
Acton Main Line [AML]
pass
2053
pass
2052
4.75
Acton West
pass
2053½
pass
2053
ML
ML
5.51
Ealing Broadway [EAL]
pass
2054
pass
2053
6.41
West Ealing [WEA]
pass
2054½
pass
2054
6.49
West Ealing Junction
pass
2054½
pass
2054
7.23
Hanwell [HAN]
pass
2054½
pass
2054
8.57
Southall East Jn
pass
2055½
pass
2055
9.01
Southall [STL]
1
pass
2055½
pass
2055
ML
9.65
Southall West Jn
pass
2056
pass
2055
10.66
Hayes & Harlington [HAY]
pass
2056½
pass
2056
11.09
Heathrow Airport Jn
pass
2056½
pass
2056
ML
12.04
Stockley Junction
pass
2057
pass
2056
12.62
West Drayton East
pass
2057½
pass
2057
13.12
West Drayton [WDT]
pass
2057½
pass
2057
13.26
West Drayton Jcn
pass
2057½
pass
2057
14.55
Iver [IVR]
pass
2058
pass
2058
16.13
Langley [LNY]
pass
2059
pass
2058
17.13
Dolphin Jn
pass
2059½
pass
2059
18.31
Slough [SLO]
2
pass
2100
pass
2100
ML
19.06
Slough West
pass
2100½
pass
2100
20.72
Burnham [BNM]
pass
2101½
pass
2101
22.34
Taplow [TAP]
pass
2102
pass
2102
23.53
Maidenhead East
pass
2102½
pass
2102
24.14
Maidenhead [MAI]
1
pass
2103
pass
2103
ML
29.40
Ruscombe
pass
2106
pass
2105
30.76
Twyford [TWY]
1
1
pass
2106½
pass
2106
ML
31.57
Twyford West
pass
2107
pass
2106
35.10
Kennet Bridge Jn
pass
2109½
pass
2109
DML
35.56
Reading Main Line East
pass
2110
pass
2110
35.75
Reading [RDG]
9
2111
2113
2111
2113
2110
2113
ML
36.12
Reading Main Line West
pass
2113½
pass
2113
36.45
Reading High Level Jn
pass
2114
pass
2114
ML
38.29
Tilehurst East Jn.
pass
2115
pass
2115
38.47
Tilehurst [TLH]
pass
2115
pass
2115
41.38
Pangbourne [PAN]
pass
2117
pass
2117
44.55
Goring & Streatley [GOR]
1
pass
2119
pass
2119
ML
48.32
Cholsey [CHO]
pass
2121
pass
2121
51.32
Moreton Cutting
pass
2123
pass
2122
52.61
Didcot East Jn
pass
2124
pass
2123
53.05
Didcot Parkway [DID]
1
pass
2124
pass
2123
53.20
Didcot West End
pass
2124
pass
2123
53.50
Foxhall Jn [XJF]
pass
2124½
pass
2124
55.14
Milton Junction
pass
2125
pass
2125
56.27
Steventon
pass
2126
pass
2125
60.17
Wantage Road
pass
2128
pass
2127
63.75
Challow
pass
2130
pass
2129
66.34
Uffington (Oxfordshire)
1
pass
2131
pass
2130
72.25
Bourton
pass
2134½
pass
2134
74.46
Swindon South Marston Jn
pass
2136
pass
2135
75.58
Swindon Stratton Green
pass
2136½
pass
2136
76.27
Highworth Jn
pass
2137
pass
2136
76.59
Swindon East Loop
pass
2137
pass
2136
77.18
Swindon [SWI]
4
2138
2140
2138
2140
2137
2140
82.67
Wootton Bassett Jn
pass
2144½
pass
2144
89.57
Little Somerford
pass
2148½
pass
2148
94.16
Hullavington
1
pass
2151
pass
2151
99.76
Badminton
pass
2154½
pass
2154
104.40
Chipping Sodbury
pass
2157
pass
2156
107.09
Westerleigh Jn
1
pass
2158½
pass
2158
111.57
Bristol Parkway [BPW]
2
2203
2205
2202½
2205
2202
2205
112.79
Patchway [PWY]
2
pass
2206½
pass
2206
116.45
Pilning [PIL]
2
pass
2209
pass
2209
118.03
Severn Tunnel East
pass
2210
pass
2210
122.31
Severn Tunnel West
pass
2213½
pass
2213
123.41
Severn Tunnel Junction [STJ]
3
pass
2214½
pass
2214
ML
125.66
Magor
pass
2216
pass
2216
130.72
Llanwern West Jn
pass
2219½
pass
2219
131.63
East Usk Jn.
pass
2220½
pass
2220
132.55
Maindee East Jn
pass
2221
pass
2221
132.77
Maindee West Jn
pass
2221½
pass
2221
RL
133.31
Newport (South Wales) [NWP]
1
2223
2225
2222½
2225
2222
2225
134.13
Gaer Jn
pass
2227
pass
2226
134.68
Ebbw Jn
pass
2228
pass
2228
138.41
Marshfield
1 ½
pass
2231½
pass
2231
142.42
Rumney River Bridge Jn
pass
2237
pass
2237
143.01
Pengam Jn
pass
2238
pass
2237
143.46
Moorland Road Junction
pass
2238½
pass
2238
144.16
Long Dyke Jn
pass
2239½
pass
2239
E
144.79
Cardiff East
pass
2241
pass
2240
145.11
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
3
2242
2250
2241½
2250
2241
2250
D
145.37
Cardiff West
pass
2251
pass
2251
146.36
Leckwith North Jn
pass
2253
pass
2253
149.14
St Fagans L C
pass
2255
pass
2255
154.08
Miskin
pass
2259
pass
2259
156.21
Pontyclun [PYC]
pass
2301
pass
2301
156.57
Llantrisant [LTI]
pass
2301½
pass
2301
158.53
Llanharan [LLR]
pass
2303
pass
2302
161.41
Pencoed [PCD]
pass
2305
pass
2305
164.42
Tremains
pass
2307½
pass
2307
165.26
Bridgend [BGN]
1
2309
2310
2308½
2310½
2308
2310
169.46
Stormy
pass
2315
pass
2314
171.21
Pyle [PYL]
pass
2316
pass
2315
173.45
Margam Moors Jn.
pass
2317½
pass
2317
175.12
Margam East Jn
pass
2318½
pass
2318
176.00
Margam Middle Jn
pass
2319
pass
2318
176.70
Port Talbot East
pass
2320
pass
2319
177.39
Port Talbot Parkway [PTA]
1
2321
2323
2321
2323
2320
2323
179.38
Baglan [BAJ]
pass
2325
pass
2325
180.09
Briton Ferry East
pass
2326
pass
2325
181.20
Briton Ferry [BNF]
pass
2327
pass
2326
181.38
Court Sart Jn
pass
2327
pass
2327
183.00
Neath [NTH]
1 1
2329
2331
2329
2331
2329
2331
185.06
Skewen [SKE]
pass
2334½
pass
2334
186.68
Llansamlet [LAS]
pass
2337
pass
2336
189.42
Landore Junction
pass
2340½
pass
2340
190.23
Swansea Loop East
pass
2341½
pass
2341
190.67
Swansea [SWA]
2
2343
2343
2343
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