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1B34 2048 London Paddington to Swansea
Departing on 6th January 2026

operated by
Great Western Railway
9 coaches
800314
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
5
2048
2048
2047½
2
0.41
Royal Oak Junction
pass
2049
pass
2048½
1.28
Portobello Jn (London)
pass
2050½
pass
2049¾
1.68
Ladbroke Grove
pass
2051
pass
2052
+1
2
DM
2.55
Old Oak Common East
pass
2051½
pass
2053
+1
3.15
Old Oak Common West
pass
2052
pass
2053½
+1
3.48
Friars Jn
pass
2052½
pass
2053¾
+1
4.16
Acton Main Line [AML]
pass
2053
pass
2054¼
+1
4.75
Acton West
pass
2053½
pass
2054¾
+1
ML
ML
5.51
Ealing Broadway [EAL]
1
pass
2054
pass
2055¼
+1
6.41
West Ealing [WEA]
pass
2054½
pass
2055½
+1
6.49
West Ealing Junction
pass
2054½
pass
2055½
+1
7.23
Hanwell [HAN]
pass
2054½
pass
2056
+1
8.57
Southall East Jn
pass
2055½
pass
2056¾
+1
9.01
Southall [STL]
1
pass
2055½
pass
2057¼
+1
9.65
Southall West Jn
pass
2056
pass
2057¼
+1
10.66
Hayes & Harlington [HAY]
1
pass
2056½
pass
2058
+1
11.09
Heathrow Airport Jn
pass
2056½
pass
2057¾
+1
ML
12.04
Stockley Junction
pass
2057
pass
2058¼
+1
12.62
West Drayton East
pass
2057½
pass
2058¾
+1
13.12
West Drayton [WDT]
1
pass
2057½
pass
2059¼
+1
13.26
West Drayton Jcn
pass
2057½
pass
2059¼
+1
14.55
Iver [IVR]
1
pass
2058
pass
2059¾
+1
16.13
Langley [LNY]
1
pass
2059
pass
2100¾
+1
17.13
Dolphin Jn
pass
2059½
pass
2101
+1
18.31
Slough [SLO]
2
pass
2100
pass
2102
+2
ML
19.06
Slough West
pass
2100½
pass
2102¼
+2
20.72
Burnham [BNM]
pass
2101½
pass
2103¼
+2
22.34
Taplow [TAP]
1
pass
2102
pass
2104
+2
23.53
Maidenhead East
pass
2102½
pass
2105
+2
24.14
Maidenhead [MAI]
1
pass
2103
pass
2105¼
+2
29.40
Ruscombe
pass
2106
pass
2107½
+1
30.76
Twyford [TWY]
1
1
pass
2106½
pass
2108¼
+1
ML
31.57
Twyford West
pass
2107
pass
2108¾
+1
35.10
Kennet Bridge Jn
pass
2109½
pass
2110¾
+1
35.56
Reading Main Line East
pass
2110
pass
2111¼
+1
35.75
Reading [RDG]
9
2111
2113
2111
2113
2112½
2114¼
+1
DM
DM
36.12
Reading Main Line West
pass
2113½
pass
2115
+1
36.45
Reading High Level Jn
pass
2114
pass
2116
+2
ML
38.29
Tilehurst East Jn.
pass
2115
pass
2117
+2
38.47
Tilehurst [TLH]
1
pass
2115
pass
2117
+1
41.38
Pangbourne [PAN]
pass
2117
pass
2118½
+1
44.55
Goring & Streatley [GOR]
1
1
pass
2119
pass
2120¼
+1
ML
48.32
Cholsey [CHO]
1
pass
2121
pass
2122
51.32
Moreton Cutting
pass
2123
pass
2123¼
52.61
Didcot East Jn
pass
2124
pass
2123¾
53.05
Didcot Parkway [DID]
1
pass
2124
pass
2124¼
53.20
Didcot West End
pass
2124
No report
53.50
Foxhall Jn [XJF]
pass
2124½
pass
2124½
55.14
Milton Junction
pass
2125
pass
2124¾
56.27
Steventon
pass
2126
pass
2125½
60.17
Wantage Road
pass
2128
pass
2129
+1
63.75
Challow
pass
2130
pass
2132
+2
66.34
Uffington (Oxfordshire)
1
pass
2131
pass
2133
+2
72.25
Bourton
pass
2134½
pass
2136
+1
74.46
Swindon South Marston Jn
pass
2136
pass
2137
+1
75.58
Swindon Stratton Green
pass
2136½
pass
2137¾
+1
76.27
Highworth Jn
pass
2137
pass
2138
+1
76.59
Swindon East Loop
pass
2137
pass
2139
+2
77.18
Swindon [SWI]
4
2137
2140
2138
2140
2140
2140½
DM
DM
78.31
Rushey Platt
pass
2141½
pass
2142¼
82.67
Wootton Bassett Jn
pass
2144½
pass
2145
DM
DB
89.57
Little Somerford
pass
2148½
pass
2149
94.16
Hullavington
1
pass
2151
pass
2151½
99.76
Badminton
pass
2154½
pass
2154
104.40
Chipping Sodbury
pass
2157
pass
2156¾
107.09
Westerleigh Jn
pass
2158½
pass
2158½
111.57
Bristol Parkway [BPW]
2
2201
2203
2201½
2203½
2203¼
2205¼
+1
DB
DT
112.79
Patchway [PWY]
2
pass
2205
pass
2207
+2
116.45
Pilning [PIL]
2
pass
2207½
pass
2210
+2
118.03
Severn Tunnel East
pass
2208½
pass
2210¾
+2
122.31
Severn Tunnel West
pass
2212
pass
2214
+2
123.41
Severn Tunnel Junction [STJ]
3
pass
2213
pass
2215½
+2
DT
DM
125.66
Magor
pass
2214½
pass
2217
+2
130.72
Llanwern West Jn
pass
2218
pass
2220½
+2
131.63
East Usk Jn.
pass
2218½
pass
2221¼
+2
132.55
Maindee East Jn
7
pass
2219½
pass
2222
+2
ML
132.77
Maindee West Jn
pass
2227
pass
2222¾
-4
133.31
Newport (South Wales) [NWP]
2
2227
2229
2228
2229½
2224
2228½
DM
DM
134.13
Gaer Jn
pass
2231
pass
2230
DM
134.68
Ebbw Jn
pass
2232
pass
2231
-1
DM
DM
138.41
Marshfield
1 5
pass
2234½
pass
2233¾
142.42
Rumney River Bridge Jn
pass
2241½
pass
2236
-5
143.01
Pengam Jn
pass
2242½
pass
2236½
-5
143.46
Moorland Road Junction
pass
2243½
pass
2237
-6
144.16
Long Dyke Jn
pass
2244½
pass
2238¼
-6
E
144.79
Cardiff East
pass
2246
pass
2239½
-6
DM
D
145.11
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
3
2246
2249
2247
2249
2241¼
2248½
D
D
145.37
Cardiff West
pass
2250
No report
146.36
Leckwith North Jn
pass
2252
pass
2251¼
D
DM
149.14
St Fagans L C
pass
2254
pass
2253¾
154.08
Miskin
pass
2258
pass
2257½
156.21
Pontyclun [PYC]
1
pass
2300
pass
2259½
156.57
Llantrisant [LTI]
pass
2300½
No report
158.53
Llanharan [LLR]
2
pass
2302
pass
2301½
161.41
Pencoed [PCD]
1
pass
2304
pass
2303½
164.42
Tremains
pass
2306½
pass
2305½
165.26
Bridgend [BGN]
1
2308
2309
2307½
2309
2307¼
2308¼
DM
DM
169.46
Stormy
pass
2313½
pass
2313½
171.21
Pyle [PYL]
1
pass
2314½
pass
2314¾
173.45
Margam Moors Jn.
pass
2316
pass
2315¾
DM
175.12
Margam East Jn
pass
2317
pass
2317¼
176.00
Margam Middle Jn
pass
2317½
pass
2317¼
176.70
Port Talbot East
pass
2318½
No report
177.39
Port Talbot Parkway [PTA]
1
2320
2321
2319½
2321
2319¼
2320
179.38
Baglan [BAJ]
1
pass
2323
pass
2323
180.09
Briton Ferry East
pass
2324
pass
2323¼
181.20
Briton Ferry [BNF]
1
pass
2325
pass
2324½
181.38
Court Sart Jn
pass
2325
pass
2324½
183.00
Neath [NTH]
1
1
2327
2328
2327
2328½
2326¼
2327¼
-1
185.06
Skewen [SKE]
1
pass
2331½
pass
2330¼
-1
186.68
Llansamlet [LAS]
1
pass
2334
pass
2332¼
-1
189.42
Landore Junction
pass
2337
pass
2335
-1
DM
DSM
190.23
Swansea Loop East
pass
2338
pass
2336½
-1
190.67
Swansea [SWA]
3
2340
2340
2338¾
-1
DSM
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