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1B11 1048 London Paddington to Swansea
Departing on 29th November 2025

operated by
Great Western Railway
10 coaches
London Paddington - Swansea
800006
800030

This service is partially cancelled

This service was cancelled between Swansea and Carmarthen due to late arrival of an inbound service (YI).

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
10
1048
1048
1118¼
+30
3
0.41
Royal Oak Junction
pass
1049
pass
1119¾
+30
3
2
1.28
Portobello Jn (London)
pass
1050½
pass
1120¾
+30
1.68
Ladbroke Grove
pass
1051
pass
1121½
+30
2
DM
2.55
Old Oak Common East
pass
1051½
pass
1122½
+30
3.15
Old Oak Common West
pass
1052
pass
1123
+30
3.48
Friars Jn
pass
1052½
pass
1123
+30
4.16
Acton Main Line [AML]
pass
1053
pass
1123¾
+30
4.75
Acton West
pass
1053½
pass
1124
+30
ML
ML
5.51
Ealing Broadway [EAL]
1
pass
1054
pass
1124½
+30
6.41
West Ealing [WEA]
pass
1054½
pass
1125
+30
6.49
West Ealing Junction
pass
1054½
pass
1125
+30
7.23
Hanwell [HAN]
pass
1054½
pass
1125¼
+30
8.57
Southall East Jn
pass
1055½
pass
1126
+30
9.01
Southall [STL]
1
pass
1055½
pass
1126½
+31
9.65
Southall West Jn
pass
1056
pass
1126½
+30
10.66
Hayes & Harlington [HAY]
1
pass
1056½
pass
1127¼
+31
11.09
Heathrow Airport Jn
pass
1056½
pass
1127¼
+30
ML
12.04
Stockley Junction
pass
1057
pass
1127½
+30
12.62
West Drayton East
pass
1057½
pass
1128
+30
13.12
West Drayton [WDT]
1
pass
1057½
pass
1128½
+31
13.26
West Drayton Jcn
pass
1057½
pass
1128½
+31
14.55
Iver [IVR]
1
pass
1058
pass
1129
+30
16.13
Langley [LNY]
1
pass
1059
pass
1130
+31
17.13
Dolphin Jn
pass
1059½
pass
1130¼
+31
18.31
Slough [SLO]
2
pass
1100
pass
1131
+31
ML
19.06
Slough West
pass
1100½
pass
1131¼
+30
20.72
Burnham [BNM]
pass
1101½
pass
1132
+30
22.34
Taplow [TAP]
1
pass
1102
pass
1132¾
+30
23.53
Maidenhead East
pass
1102½
pass
1133½
+30
24.14
Maidenhead [MAI]
1
pass
1103
pass
1134
+31
29.40
Ruscombe
pass
1106
pass
1136¼
+30
30.76
Twyford [TWY]
1
1
pass
1106½
pass
1137
+30
ML
31.57
Twyford West
pass
1107
pass
1137¼
+30
35.10
Kennet Bridge Jn
pass
1109½
pass
1139¾
+30
35.56
Reading Main Line East
pass
1110
pass
1140¼
+30
35.75
Reading [RDG]
8
1111
1113
1111
1113
1141½
1143¼
+30
DM
DM
36.12
Reading Main Line West
pass
1113½
pass
1143¾
+30
36.45
Reading High Level Jn
pass
1114
pass
1144¾
+30
ML
38.29
Tilehurst East Jn.
pass
1115
pass
1146
+31
38.47
Tilehurst [TLH]
1
pass
1115
pass
1146
+30
41.38
Pangbourne [PAN]
pass
1117
pass
1147½
+30
44.55
Goring & Streatley [GOR]
1 1
1
pass
1119
pass
1149½
+30
ML
48.32
Cholsey [CHO]
1
pass
1121½
pass
1151¼
+29
51.32
Moreton Cutting
pass
1124
pass
1154¼
+30
52.61
Didcot East Jn
pass
1125
pass
1155¾
+31
53.05
Didcot Parkway [DID]
1
pass
1125
pass
1158¼
+33
53.20
Didcot West End
pass
1125
No report
53.50
Foxhall Jn [XJF]
pass
1125½
pass
1159¼
+34
55.14
Milton Junction
pass
1126
pass
1200
+34
56.27
Steventon
pass
1127
pass
1201
+34
60.17
Wantage Road
pass
1129
pass
1203¾
+34
63.75
Challow
pass
1131
pass
1206
+35
66.34
Uffington (Oxfordshire)
1
pass
1132
pass
1207¼
+35
72.25
Bourton
pass
1135½
pass
1210
+34
74.46
Swindon South Marston Jn
pass
1137
pass
1211¼
+34
75.58
Swindon Stratton Green
pass
1137½
pass
1212¾
+35
76.27
Highworth Jn
pass
1138
pass
1215½
+37
76.59
Swindon East Loop
pass
1138
pass
1216¾
+38
77.18
Swindon [SWI]
4
1139
1141
1139
1141
1218
1219½
+38
DM
DM
82.67
Wootton Bassett Jn
pass
1145½
pass
1224½
+39
DM
DB
89.57
Little Somerford
pass
1149½
pass
1228¾
+39
94.16
Hullavington
1
pass
1152
pass
1231
+39
99.76
Badminton
pass
1155½
pass
1233¾
+38
104.40
Chipping Sodbury
pass
1158
pass
1236½
+38
107.09
Westerleigh Jn
pass
1159½
pass
1238½
+39
111.57
Bristol Parkway [BPW]
½
2
1203
1204
1202½
1204½
1243
1245¼
+40
DB
DT
112.79
Patchway [PWY]
2
pass
1206½
pass
1248
+41
116.45
Pilning [PIL]
2
pass
1209
pass
1251½
+42
118.03
Severn Tunnel East
pass
1210
pass
1254
+44
122.31
Severn Tunnel West
pass
1213½
pass
1257½
+44
123.41
Severn Tunnel Junction [STJ]
3
pass
1214½
pass
1259¼
+44
DT
DM
125.66
Magor
pass
1216
pass
1301
+45
130.72
Llanwern West Jn
pass
1219½
pass
1305
+45
131.63
East Usk Jn.
pass
1220½
pass
1305½
+45
132.55
Maindee East Jn
pass
1221
pass
1306¾
+45
132.77
Maindee West Jn
pass
1221½
pass
1307½
+46
133.31
Newport (South Wales) [NWP]
2
1223
1225
1222½
1225
1309
1312½
+47
DM
DM
134.13
Gaer Jn
pass
1226½
pass
1314
+47
DM
134.68
Ebbw Jn
pass
1227½
pass
1314¾
+47
DM
DM
138.41
Marshfield
1
pass
1230
pass
1317½
+47
142.42
Rumney River Bridge Jn
pass
1233½
pass
1320
+46
143.01
Pengam Jn
pass
1234
pass
1320½
+46
143.46
Moorland Road Junction
pass
1234½
pass
1321
+46
144.16
Long Dyke Jn
pass
1235
pass
1322
+47
E
144.79
Cardiff East
pass
1236½
pass
1323¼
+47
DM
E
145.11
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
3
1237
1240
1237
1240
1324¾
1329
+49
E
D
145.37
Cardiff West
pass
1241
No report
146.36
Leckwith North Jn
pass
1243
pass
1332¼
+49
D
DM
149.14
St Fagans L C
pass
1245
pass
1335
+49
154.08
Miskin
pass
1249
pass
1339
+49
156.21
Pontyclun [PYC]
1
pass
1251
pass
1341
+50
156.57
Llantrisant [LTI]
pass
1251½
No report
158.53
Llanharan [LLR]
2
pass
1253
pass
1343¾
+51
161.41
Pencoed [PCD]
1
pass
1255
pass
1348¾
+53
164.42
Tremains
pass
1257½
pass
1352¼
+55
165.26
Bridgend [BGN]
1
1259
1300
1258½
1300
1354½
1356¼
+56
DM
DM
169.46
Stormy
pass
1304½
pass
1402¼
+57
171.21
Pyle [PYL]
1
pass
1305½
pass
1403¾
+58
173.45
Margam Moors Jn.
pass
1307
pass
1405
+58
DM
175.12
Margam East Jn
pass
1308
pass
1406¼
+58
176.00
Margam Middle Jn
pass
1308½
pass
1406½
+57
176.70
Port Talbot East
pass
1309½
No report
177.39
Port Talbot Parkway [PTA]
1
1311
1312
1310½
1312
1408¾
1409½
+57
179.38
Baglan [BAJ]
1
pass
1314
pass
1412¾
+58
180.09
Briton Ferry East
pass
1315
pass
1413¼
+58
181.20
Briton Ferry [BNF]
1
pass
1316
pass
1414½
+58
181.38
Court Sart Jn
pass
1316
pass
1414½
+58
183.00
Neath [NTH]
1
1
1318
1319
1318
1319½
1416¼
1417¾
+58
185.06
Skewen [SKE]
1
pass
1322½
pass
1421¾
+59
186.68
Llansamlet [LAS]
1
pass
1325
pass
1424
+59
189.42
Landore Junction
pass
1328
pass
1427
+58
DM
DSM
190.23
Swansea Loop East
pass
1329
pass
1428½
+59
190.67
Swansea [SWA]
Pathed as Class 80x on diesel from here
Service divides here, reverses here
3
1331
1340
1330½
1340
1430¾
+60
DSM
191.31
Swansea Loop East
pass
1341½
-
192.04
Swansea Loop West
pass
1343½
-
194.56
Cockett West
pass
1347½
-
196.35
Gowerton [GWN]
pass
1350
-
199.78
Duffryn West
pass
1353
-
200.39
Llandeilo Jn
pass
1353½
-
202.10
Llanelli [LLE]
1356
1357
1356
1357½
-
206.05
Pembrey & Burry Port [PBY]
1403
1404
1403
1404½
-
210.64
Kidwelly Junction
pass
1409½
-
211.22
Kidwelly [KWL]
pass
1410
-
215.41
Ferryside [FYS]
1
pass
1413½
-
222.00
Carmarthen Jn [XCI]
pass
1422½
-
222.45
Carmarthen [CMN]
1424
1424
-
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