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1B34 2048 London Paddington to Swansea
Departing on 7th January 2026

operated by
Great Western Railway
9 coaches
802103
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
2047¾
2
0.41
Royal Oak Junction
pass
2049
pass
2048¾
1.28
Portobello Jn (London)
pass
2050½
pass
2050
1.68
Ladbroke Grove
pass
2051
pass
2050¾
2
DM
2.55
Old Oak Common East
pass
2051½
pass
2051½
3.15
Old Oak Common West
pass
2052
pass
2052
3.48
Friars Jn
pass
2052½
pass
2052¼
4.16
Acton Main Line [AML]
pass
2053
pass
2053
4.75
Acton West
pass
2053½
pass
2054¼
ML
ML
5.51
Ealing Broadway [EAL]
1
pass
2054
pass
2055
+1
6.41
West Ealing [WEA]
pass
2054½
pass
2056¼
+2
6.49
West Ealing Junction
pass
2054½
pass
2056¼
+2
7.23
Hanwell [HAN]
pass
2054½
pass
2057
+2
8.57
Southall East Jn
pass
2055½
pass
2058¼
+3
9.01
Southall [STL]
1
pass
2055½
pass
2058¾
+3
9.65
Southall West Jn
pass
2056
pass
2059
+3
10.66
Hayes & Harlington [HAY]
1
pass
2056½
pass
2100
+3
11.09
Heathrow Airport Jn
pass
2056½
pass
2059¾
+3
ML
12.04
Stockley Junction
pass
2057
pass
2100¼
+3
12.62
West Drayton East
pass
2057½
pass
2100½
+3
13.12
West Drayton [WDT]
1
pass
2057½
pass
2101
+3
13.26
West Drayton Jcn
pass
2057½
pass
2101¼
+3
14.55
Iver [IVR]
1
pass
2058
pass
2102
+3
16.13
Langley [LNY]
1
pass
2059
pass
2104
+5
17.13
Dolphin Jn
pass
2059½
pass
2104½
+5
18.31
Slough [SLO]
2
pass
2100
pass
2105¼
+5
ML
19.06
Slough West
pass
2100½
pass
2105¾
+5
20.72
Burnham [BNM]
pass
2101½
pass
2106¾
+5
22.34
Taplow [TAP]
1
pass
2102
pass
2107½
+5
23.53
Maidenhead East
pass
2102½
pass
2108¼
+5
24.14
Maidenhead [MAI]
1
pass
2103
pass
2108¾
+5
29.40
Ruscombe
pass
2106
pass
2111
+5
30.76
Twyford [TWY]
1
1
pass
2106½
pass
2111¾
+5
ML
31.57
Twyford West
pass
2107
pass
2112
+5
35.10
Kennet Bridge Jn
pass
2109½
pass
2114¼
+4
35.56
Reading Main Line East
pass
2110
pass
2114¾
+4
35.75
Reading [RDG]
9
2111
2113
2111
2113
2116
2117½
+4
DM
DM
36.12
Reading Main Line West
pass
2113½
pass
2118
+4
36.45
Reading High Level Jn
pass
2114
pass
2119
+5
ML
38.29
Tilehurst East Jn.
pass
2115
pass
2120
+5
38.47
Tilehurst [TLH]
1
pass
2115
pass
2120
+4
41.38
Pangbourne [PAN]
pass
2117
pass
2121¼
+4
44.55
Goring & Streatley [GOR]
1
1
pass
2119
pass
2123¼
+4
ML
48.32
Cholsey [CHO]
1
pass
2121
pass
2124¾
+3
51.32
Moreton Cutting
pass
2123
pass
2126¼
+3
52.61
Didcot East Jn
pass
2124
pass
2126¾
+3
53.05
Didcot Parkway [DID]
1
pass
2124
pass
2127¼
+3
53.20
Didcot West End
pass
2124
No report
53.50
Foxhall Jn [XJF]
pass
2124½
pass
2127½
+3
55.14
Milton Junction
pass
2125
pass
2127¾
+2
56.27
Steventon
pass
2126
pass
2128½
+2
60.17
Wantage Road
pass
2128
pass
2132½
+4
63.75
Challow
pass
2130
pass
2135¼
+5
66.34
Uffington (Oxfordshire)
1
pass
2131
pass
2136½
+5
72.25
Bourton
pass
2134½
pass
2139¼
+4
74.46
Swindon South Marston Jn
pass
2136
pass
2140½
+4
75.58
Swindon Stratton Green
pass
2136½
pass
2141¼
+4
76.27
Highworth Jn
pass
2137
pass
2141½
+4
76.59
Swindon East Loop
pass
2137
pass
2142¾
+5
77.18
Swindon [SWI]
4
2137
2140
2138
2140
2143¾
2148¾
+8
DM
DM
78.31
Rushey Platt
pass
2141½
pass
2150¼
+9
82.67
Wootton Bassett Jn
pass
2144½
pass
2153½
+9
DM
DB
89.57
Little Somerford
pass
2148½
pass
2157½
+9
94.16
Hullavington
1
pass
2151
pass
2200
+9
99.76
Badminton
pass
2154½
pass
2202½
+8
104.40
Chipping Sodbury
pass
2157
pass
2205½
+8
107.09
Westerleigh Jn
pass
2158½
pass
2207
+8
111.57
Bristol Parkway [BPW]
2
2201
2203
2201½
2203½
2211
2212½
+9
DB
DT
112.79
Patchway [PWY]
2
pass
2205
pass
2214
+9
116.45
Pilning [PIL]
2
pass
2207½
pass
2217¼
+9
118.03
Severn Tunnel East
pass
2208½
pass
2218¾
+10
122.31
Severn Tunnel West
pass
2212
pass
2222¼
+10
123.41
Severn Tunnel Junction [STJ]
3
pass
2213
pass
2223½
+10
DT
DM
125.66
Magor
pass
2214½
pass
2225¼
+10
130.72
Llanwern West Jn
pass
2218
pass
2228¾
+10
131.63
East Usk Jn.
pass
2218½
pass
2229½
+10
132.55
Maindee East Jn
7
pass
2219½
pass
2230½
+11
ML
132.77
Maindee West Jn
pass
2227
pass
2231½
+4
133.31
Newport (South Wales) [NWP]
3
2227
2229
2228
2229½
2232½
2234¾
+5
DM
DM
134.13
Gaer Jn
pass
2231
pass
2236¼
+5
DM
134.68
Ebbw Jn
pass
2232
pass
2237¼
+5
DM
DM
138.41
Marshfield
1 5
pass
2234½
pass
2239¾
+5
142.42
Rumney River Bridge Jn
pass
2241½
pass
2242¼
143.01
Pengam Jn
pass
2242½
pass
2242¾
143.46
Moorland Road Junction
pass
2243½
pass
2243¼
DM
DR
144.16
Long Dyke Jn
pass
2244½
pass
2244
E
144.79
Cardiff East
pass
2246
pass
2245
-1
DR
E
145.11
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
3
2246
2249
2247
2249
2246¼
2249¾
E
D
145.37
Cardiff West
pass
2250
No report
146.36
Leckwith North Jn
pass
2252
pass
2252¾
D
DM
149.14
St Fagans L C
pass
2254
pass
2255
154.08
Miskin
pass
2258
pass
2259
156.21
Pontyclun [PYC]
1
pass
2300
pass
2301
+1
156.57
Llantrisant [LTI]
pass
2300½
No report
158.53
Llanharan [LLR]
2
pass
2302
pass
2303
+1
161.41
Pencoed [PCD]
1
pass
2304
pass
2305
+1
164.42
Tremains
pass
2306½
pass
2307
165.26
Bridgend [BGN]
1
2308
2309
2307½
2309
2308¾
2310
+1
DM
DM
169.46
Stormy
pass
2313½
pass
2315
+1
171.21
Pyle [PYL]
1
pass
2314½
pass
2316
+1
173.45
Margam Moors Jn.
pass
2316
pass
2317¼
+1
DM
175.12
Margam East Jn
pass
2317
pass
2318½
+1
176.00
Margam Middle Jn
pass
2317½
pass
2318¾
+1
176.70
Port Talbot East
pass
2318½
No report
177.39
Port Talbot Parkway [PTA]
1
2320
2321
2319½
2321
2321
2322
+1
179.38
Baglan [BAJ]
1
pass
2323
pass
2325
+1
180.09
Briton Ferry East
pass
2324
pass
2325¼
+1
181.20
Briton Ferry [BNF]
1
pass
2325
pass
2326½
+1
181.38
Court Sart Jn
pass
2325
pass
2326½
+1
183.00
Neath [NTH]
1
1
2327
2328
2327
2328½
2328¼
2329½
+1
185.06
Skewen [SKE]
1
pass
2331½
pass
2332½
+1
186.68
Llansamlet [LAS]
1
pass
2334
pass
2334½
189.42
Landore Junction
pass
2337
pass
2337½
DM
DSM
190.23
Swansea Loop East
pass
2338
pass
2338¾
190.67
Swansea [SWA]
2
2340
2340
2341
+1
DSM
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