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1B28 1143 London Paddington to Carmarthen
Departing on 30th November 2025

operated by
Great Western Railway
10 coaches
London Paddington - Swansea
800010
800005
5 coaches
Swansea - Carmarthen
800005
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
1143
1143
1143¾
3
0.41
Royal Oak Junction
pass
1144
pass
1145
+1
3
4
1.28
Portobello Jn (London)
pass
1145
pass
1146½
+1
1.68
Ladbroke Grove
pass
1146
pass
1147¼
+1
4
DR
2.55
Old Oak Common East
pass
1147
pass
1148¼
+1
3.15
Old Oak Common West
pass
1147½
pass
1148¾
+1
3.48
Friars Jn
pass
1147½
pass
1149¼
+1
4.16
Acton Main Line [AML]
3
pass
1148½
pass
1149¾
+1
4.75
Acton West
pass
1149
pass
1150½
+1
DR
DM
5.51
Ealing Broadway [EAL]
1
pass
1149½
pass
1151
+1
6.41
West Ealing [WEA]
pass
1150
pass
1152¼
+2
6.49
West Ealing Junction
pass
1150
pass
1152¼
+2
7.23
Hanwell [HAN]
pass
1150½
pass
1152½
+2
8.57
Southall East Jn
pass
1151½
pass
1153½
+2
9.01
Southall [STL]
1
pass
1151½
pass
1154
+2
9.65
Southall West Jn
pass
1152
pass
1154
+2
10.66
Hayes & Harlington [HAY]
1
pass
1152½
pass
1154¾
+2
11.09
Heathrow Airport Jn
pass
1152½
pass
1154½
+2
ML
12.04
Stockley Junction
pass
1153
pass
1155
+2
12.62
West Drayton East
pass
1153½
pass
1155½
+2
13.12
West Drayton [WDT]
1
pass
1153½
pass
1156
+2
13.26
West Drayton Jcn
pass
1153½
pass
1156
+2
14.55
Iver [IVR]
1
pass
1154
pass
1156½
+2
16.13
Langley [LNY]
1
pass
1155
pass
1157½
+2
17.13
Dolphin Jn
pass
1155½
pass
1157¾
+2
18.31
Slough [SLO]
2
pass
1156
pass
1158½
+2
ML
19.06
Slough West
pass
1156½
pass
1158¾
+2
20.72
Burnham [BNM]
pass
1157½
pass
1159½
+2
22.34
Taplow [TAP]
1
pass
1158
pass
1200¼
+2
23.53
Maidenhead East
pass
1158½
pass
1201
+2
24.14
Maidenhead [MAI]
1
pass
1159
pass
1201½
+2
29.40
Ruscombe
pass
1202
pass
1203¾
+2
30.76
Twyford [TWY]
1
1
pass
1202½
pass
1204½
+2
ML
31.57
Twyford West
pass
1203
pass
1204¾
+1
35.10
Kennet Bridge Jn
pass
1205½
pass
1207
+1
35.56
Reading Main Line East
pass
1206
pass
1207¾
+1
35.75
Reading [RDG]
9
1206
1210
1207
1211
1209
1211½
DM
DM
36.12
Reading Main Line West
pass
1211½
pass
1212
36.45
Reading High Level Jn
pass
1212
pass
1213
+1
ML
38.29
Tilehurst East Jn.
pass
1213
pass
1214
+1
38.47
Tilehurst [TLH]
1
pass
1213
pass
1214¼
+1
41.38
Pangbourne [PAN]
pass
1215
pass
1215¾
44.55
Goring & Streatley [GOR]
1
1
pass
1217
pass
1217½
ML
48.32
Cholsey [CHO]
1
pass
1219
pass
1219
51.32
Moreton Cutting
pass
1221
pass
1220½
52.61
Didcot East Jn
pass
1222
pass
1221
53.05
Didcot Parkway [DID]
1
pass
1222
pass
1221½
53.20
Didcot West End
pass
1222
No report
53.50
Foxhall Jn [XJF]
pass
1222½
pass
1221¾
55.14
Milton Junction
pass
1223
pass
1222
56.27
Steventon
pass
1224
pass
1222¾
60.17
Wantage Road
pass
1226
pass
1225¼
63.75
Challow
pass
1228
pass
1227½
66.34
Uffington (Oxfordshire)
1
pass
1229
pass
1228½
72.25
Bourton
pass
1232½
pass
1231½
74.46
Swindon South Marston Jn
pass
1234
pass
1232½
-1
75.58
Swindon Stratton Green
pass
1234½
pass
1233½
-1
76.27
Highworth Jn
pass
1235
pass
1233½
-1
76.59
Swindon East Loop
pass
1235
pass
1234¾
77.18
Swindon [SWI]
4
1235
1238
1236
1238
1235½
1239
+1
DM
DM
82.67
Wootton Bassett Jn
pass
1242½
pass
1243¾
+1
DM
DB
89.57
Little Somerford
pass
1246½
pass
1247¾
+1
94.16
Hullavington
1
pass
1249
pass
1250¼
+1
99.76
Badminton
pass
1252½
pass
1252¾
104.40
Chipping Sodbury
pass
1255
pass
1255½
107.09
Westerleigh Jn
pass
1256½
pass
1257¼
111.57
Bristol Parkway [BPW]
2
1259
1301
1259½
1301½
1301¼
1304
+2
DB
DT
112.79
Patchway [PWY]
2
pass
1303
pass
1305½
+2
116.45
Pilning [PIL]
2
pass
1305½
pass
1308½
+3
118.03
Severn Tunnel East
pass
1306½
pass
1309½
+3
122.31
Severn Tunnel West
pass
1310
pass
1312¾
+2
123.41
Severn Tunnel Junction [STJ]
½
3
pass
1311
pass
1314¼
+3
DT
DM
125.66
Magor
pass
1312½
pass
1315¾
+3
130.72
Llanwern West Jn
pass
1316½
pass
1319¼
+2
131.63
East Usk Jn.
pass
1317½
pass
1320
+2
132.55
Maindee East Jn
pass
1318
pass
1321
+2
132.77
Maindee West Jn
pass
1318½
pass
1321¾
+3
133.31
Newport (South Wales) [NWP]
2
1320
1321
1319½
1322
1323
1325
+3
DM
DM
134.13
Gaer Jn
pass
1323½
pass
1326½
+3
DM
134.68
Ebbw Jn
pass
1324½
pass
1327¼
+2
DM
DM
138.41
Marshfield
1
pass
1327
pass
1330
+3
142.42
Rumney River Bridge Jn
pass
1330½
pass
1332½
+2
143.01
Pengam Jn
pass
1331
pass
1333
+2
143.46
Moorland Road Junction
pass
1331½
pass
1333½
+2
DM
UR
144.16
Long Dyke Jn
pass
1332
pass
1334¼
+2
E
144.79
Cardiff East
pass
1333½
pass
1335¼
+2
UR
D
145.11
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
3
1334
1335
1334
1337
1336¾
1339½
+2
D
D
145.37
Cardiff West
pass
1338
No report
146.36
Leckwith North Jn
pass
1340
pass
1342¼
+2
D
DM
149.14
St Fagans L C
pass
1342
pass
1344¾
+2
154.08
Miskin
pass
1346
pass
1348¾
+2
156.21
Pontyclun [PYC]
1
pass
1348
pass
1350¾
+2
156.57
Llantrisant [LTI]
pass
1348½
No report
158.53
Llanharan [LLR]
2
pass
1350
pass
1353
+3
161.41
Pencoed [PCD]
1
pass
1352
pass
1355
+3
164.42
Tremains
pass
1354½
pass
1357
+2
165.26
Bridgend [BGN]
1
1354
1355
1355½
1357
1358¾
1401
+4
DM
DM
169.46
Stormy
pass
1401½
pass
1406½
+5
171.21
Pyle [PYL]
1
pass
1402½
pass
1407¾
+5
173.45
Margam Moors Jn.
pass
1404
pass
1408¾
+4
DM
175.12
Margam East Jn
pass
1405
pass
1410¼
+5
176.00
Margam Middle Jn
pass
1405½
pass
1410½
+4
176.70
Port Talbot East
pass
1406½
No report
177.39
Port Talbot Parkway [PTA]
1
1406
1407
1407½
1409
1412½
1414½
+5
179.38
Baglan [BAJ]
1
pass
1411
pass
1417½
+6
180.09
Briton Ferry East
pass
1412
pass
1417¾
+6
181.20
Briton Ferry [BNF]
1
pass
1413
pass
1419
+6
181.38
Court Sart Jn
pass
1413
pass
1419
+6
183.00
Neath [NTH]
1
1
1414
1415
1415
1416½
1421
1422
+5
185.06
Skewen [SKE]
1
pass
1419½
pass
1425¼
+5
186.68
Llansamlet [LAS]
1
pass
1422
pass
1427¼
+5
189.42
Landore Junction
pass
1425
pass
1430
+5
DM
DSM
190.23
Swansea Loop East
pass
1426
pass
1431¼
+5
190.67
Swansea [SWA]
Pathed as Class 80x on diesel from here
Service divides here, reverses here
3
1428
1435
1427½
1435½
1433½
1440¾
+5
DSM
USM
191.31
Swansea Loop East
pass
1437
pass
1442¾
+5
USM
DSL
192.04
Swansea Loop West
pass
1439
pass
1444¾
+5
DSL
DM
194.56
Cockett West
pass
1442½
pass
1449¼
+6
196.35
Gowerton [GWN]
1
pass
1445
pass
1451
+6
199.78
Duffryn West
pass
1448
pass
1453¾
+5
200.39
Llandeilo Jn
pass
1448½
pass
1454¼
+5
202.10
Llanelli [LLE]
1
1451
1452
1451
1452½
1456½
1459
+6
DD
206.05
Pembrey & Burry Port [PBY]
1458
1459
1458
1459½
No report
210.64
Kidwelly Junction
pass
1504½
No report
211.22
Kidwelly [KWL]
pass
1505
No report
215.41
Ferryside [FYS]
1
pass
1508½
No report
222.00
Carmarthen Jn [XCI]
pass
1517½
pass
1522
+4
DD
222.45
Carmarthen [CMN]
2
1519
1519
1524
+5
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