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1B34 2048 London Paddington to Swansea
Departing on 4th December 2025

operated by
Great Western Railway
9 coaches
802111
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
2049
1.28
Portobello Jn (London)
pass
2050½
pass
2050¼
1.68
Ladbroke Grove
pass
2051
pass
2050¾
2
DM
2.55
Old Oak Common East
pass
2051½
pass
2051¾
3.15
Old Oak Common West
pass
2052
pass
2052¼
3.48
Friars Jn
pass
2052½
pass
2052½
4.16
Acton Main Line [AML]
pass
2053
pass
2053
4.75
Acton West
pass
2053½
pass
2053½
ML
ML
5.51
Ealing Broadway [EAL]
1
pass
2054
pass
2054
6.41
West Ealing [WEA]
pass
2054½
pass
2054½
6.49
West Ealing Junction
pass
2054½
pass
2054½
7.23
Hanwell [HAN]
pass
2054½
pass
2054¾
8.57
Southall East Jn
pass
2055½
pass
2055½
9.01
Southall [STL]
1
pass
2055½
pass
2056
9.65
Southall West Jn
pass
2056
pass
2056
10.66
Hayes & Harlington [HAY]
1
pass
2056½
pass
2056¾
11.09
Heathrow Airport Jn
pass
2056½
pass
2056¾
ML
12.04
Stockley Junction
pass
2057
pass
2057
12.62
West Drayton East
pass
2057½
pass
2057½
13.12
West Drayton [WDT]
1
pass
2057½
pass
2058
13.26
West Drayton Jcn
pass
2057½
pass
2058
14.55
Iver [IVR]
1
pass
2058
pass
2058½
16.13
Langley [LNY]
1
pass
2059
pass
2059½
17.13
Dolphin Jn
pass
2059½
pass
2059¾
18.31
Slough [SLO]
2
pass
2100
pass
2100½
ML
19.06
Slough West
pass
2100½
pass
2100¾
20.72
Burnham [BNM]
pass
2101½
pass
2101½
22.34
Taplow [TAP]
1
pass
2102
pass
2102¼
23.53
Maidenhead East
pass
2102½
pass
2103
24.14
Maidenhead [MAI]
1
pass
2103
pass
2103½
29.40
Ruscombe
pass
2106
pass
2105¾
30.76
Twyford [TWY]
1
1
pass
2106½
pass
2106½
ML
31.57
Twyford West
pass
2107
pass
2106¾
35.10
Kennet Bridge Jn
pass
2109½
pass
2109
35.56
Reading Main Line East
pass
2110
pass
2109½
35.75
Reading [RDG]
9
2111
2113
2111
2113
2110¾
2115
+2
DM
DM
36.12
Reading Main Line West
pass
2113½
pass
2115¾
+2
36.45
Reading High Level Jn
pass
2114
pass
2116½
+2
ML
38.29
Tilehurst East Jn.
pass
2115
pass
2117¾
+2
38.47
Tilehurst [TLH]
1
pass
2115
pass
2117¾
+2
41.38
Pangbourne [PAN]
pass
2117
pass
2119¼
+2
44.55
Goring & Streatley [GOR]
1
1
pass
2119
pass
2121
+2
ML
48.32
Cholsey [CHO]
1
pass
2121
pass
2122¾
+1
51.32
Moreton Cutting
pass
2123
pass
2124
+1
52.61
Didcot East Jn
pass
2124
pass
2124½
53.05
Didcot Parkway [DID]
1
pass
2124
pass
2125
+1
53.20
Didcot West End
pass
2124
No report
53.50
Foxhall Jn [XJF]
pass
2124½
pass
2125¼
+1
55.14
Milton Junction
pass
2125
pass
2125¾
56.27
Steventon
pass
2126
pass
2126½
60.17
Wantage Road
pass
2128
pass
2129¼
+1
63.75
Challow
pass
2130
pass
2131½
+1
66.34
Uffington (Oxfordshire)
1
pass
2131
pass
2132¾
+1
72.25
Bourton
pass
2134½
pass
2135½
+1
74.46
Swindon South Marston Jn
pass
2136
pass
2136¾
+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
2139¼
+2
77.18
Swindon [SWI]
4
2137
2140
2138
2140
2140¼
2141½
+1
DM
DM
82.67
Wootton Bassett Jn
pass
2144½
pass
2146½
+2
DM
DB
89.57
Little Somerford
pass
2148½
pass
2150¾
+2
94.16
Hullavington
1
pass
2151
pass
2153¼
+2
99.76
Badminton
pass
2154½
pass
2155¾
+1
104.40
Chipping Sodbury
pass
2157
pass
2158¾
+1
107.09
Westerleigh Jn
pass
2158½
pass
2200¾
+2
111.57
Bristol Parkway [BPW]
1
2201
2203
2201½
2203½
2205½
2208
+4
DB
DT
112.79
Patchway [PWY]
2
pass
2205
pass
2210¾
+5
116.45
Pilning [PIL]
2
pass
2207½
pass
2213½
+6
118.03
Severn Tunnel East
pass
2208½
pass
2214½
+6
122.31
Severn Tunnel West
pass
2212
pass
2218
+6
123.41
Severn Tunnel Junction [STJ]
3
pass
2213
pass
2219½
+6
DT
DR
125.66
Magor
pass
2216½
pass
2222
+5
130.72
Llanwern West Jn
pass
2223½
pass
2229¾
+6
131.63
East Usk Jn.
pass
2225
pass
2231
+6
132.55
Maindee East Jn
pass
2226½
pass
2232½
+6
DR
132.77
Maindee West Jn
pass
2227
pass
2233¾
+6
133.31
Newport (South Wales) [NWP]
1
2228
2229
2228
2229½
2236
2237¼
+7
DR
DR
134.13
Gaer Jn
pass
2231½
pass
2239¼
+8
DR
DR
134.68
Ebbw Jn
pass
2232½
pass
2240¾
+8
DR
138.41
Marshfield
1 1½
pass
2236
pass
2244¼
+8
142.42
Rumney River Bridge Jn
pass
2242½
pass
2248¾
+6
143.01
Pengam Jn
pass
2243
pass
2249¼
+6
143.46
Moorland Road Junction
pass
2244
pass
2250½
+6
144.16
Long Dyke Jn
pass
2245
pass
2252
+7
E
144.79
Cardiff East
pass
2246½
pass
2253¼
+7
DR
E
145.11
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
4
2246
2249
2247
2249
2254½
2256¾
+7
E
D
145.37
Cardiff West
pass
2250
No report
146.36
Leckwith North Jn
pass
2252
pass
2300¼
+8
D
DM
149.14
St Fagans L C
pass
2254
pass
2302¾
+8
154.08
Miskin
pass
2258
pass
2306¾
+8
156.21
Pontyclun [PYC]
1
pass
2300
pass
2308¾
+8
156.57
Llantrisant [LTI]
pass
2300½
No report
158.53
Llanharan [LLR]
2
pass
2302
pass
2311
+9
161.41
Pencoed [PCD]
1
pass
2304
pass
2313
+9
164.42
Tremains
pass
2306½
pass
2315
+8
165.26
Bridgend [BGN]
1
2308
2309
2307½
2309
2316¾
2318¼
+9
DM
DM
169.46
Stormy
pass
2313½
pass
2324
+10
171.21
Pyle [PYL]
1
pass
2314½
pass
2325¼
+10
173.45
Margam Moors Jn.
pass
2316
pass
2326½
+10
DM
175.12
Margam East Jn
pass
2317
pass
2327¾
+10
176.00
Margam Middle Jn
pass
2317½
pass
2328
+10
176.70
Port Talbot East
pass
2318½
No report
177.39
Port Talbot Parkway [PTA]
1
2320
2321
2319½
2321
2330¼
2331¼
+10
179.38
Baglan [BAJ]
1
pass
2323
pass
2334¼
+11
180.09
Briton Ferry East
pass
2324
pass
2334¾
+10
181.20
Briton Ferry [BNF]
1
pass
2325
pass
2336
+11
181.38
Court Sart Jn
pass
2325
pass
2336
+11
183.00
Neath [NTH]
1
1
2327
2328
2327
2328½
2337¾
2339
+10
185.06
Skewen [SKE]
1
pass
2331½
pass
2342½
+11
186.68
Llansamlet [LAS]
1
pass
2334
pass
2344½
+10
189.42
Landore Junction
pass
2337
pass
2347½
+10
DM
DSM
190.23
Swansea Loop East
pass
2338
pass
2349
+11
190.67
Swansea [SWA]
2
2340
2340
2351¼
+11
DSM
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