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1L54 1123 Swansea to London Paddington
Departing on 7th December 2025

operated by
Great Western Railway
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
Swansea [SWA]
3
1123
1123
1123
Swansea Loop East
pass
1124½
pass
1124
Landore Junction
pass
1125½
pass
1125
Llansamlet [LAS]
pass
1128½
pass
1128
Skewen [SKE]
pass
1130½
pass
1130
Neath [NTH]
1134
1135
1133½
1135
1133
1135
Briton Ferry West Jn
pass
1137½
pass
1137
Port Talbot Parkway [PTA]
2
1141
1142
1141
1142½
1141
1142
Port Talbot East
pass
1143½
pass
1143
Margam Middle Jn
pass
1144½
pass
1144
Margam East Jn
pass
1145½
pass
1145
Margam Moors Jn.
pass
1146½
pass
1146
Pyle [PYL]
pass
1148
pass
1147
Stormy
pass
1149½
pass
1149
Bridgend [BGN]
2
1154
1155
1153½
1155
1153
1155
Tremains
pass
1156
pass
1156
Pencoed Up Passenger Loop
pass
1158½
pass
1158
Pencoed [PCD]
pass
1159
pass
1158
Llanharan [LLR]
pass
1201
pass
1201
Llantrisant [LTI]
pass
1202½
pass
1202
Pontyclun [PYC]
1
pass
1203
pass
1203
Miskin
pass
1205
pass
1204
St Fagans L C
pass
1209½
pass
1209
Leckwith North Jn
pass
1212
pass
1211
C
Cardiff West
pass
1214½
pass
1214
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
1
1216
1220
1215½
1220
1215
1220
B
Cardiff East
pass
1220½
pass
1220
Long Dyke Jn
pass
1222
pass
1222
ML
Moorland Road Junction
pass
1222½
pass
1222
Pengam Jn
pass
1223
pass
1222
Rumney River Bridge Jn
pass
1223
pass
1223
Marshfield
pass
1226
pass
1226
Ebbw Jn
pass
1228½
pass
1228
Gaer Jn
pass
1229½
pass
1229
Newport (South Wales) [NWP]
3
1231
1233
1231
1233
1231
1233
Maindee West Jn
pass
1234
pass
1234
Maindee East Jn
pass
1234½
pass
1234
East Usk Jn.
pass
1235
pass
1235
Llanwern West Jn
pass
1236
pass
1236
Magor
pass
1240
pass
1239
Severn Tunnel Junction [STJ]
4
pass
1241½
pass
1241
Severn Tunnel West
pass
1242½
pass
1242
Severn Tunnel East
pass
1246
pass
1246
Pilning [PIL]
1
1
pass
1247
pass
1247
Patchway [PWY]
1
1
pass
1250½
pass
1250
Bristol Parkway [BPW]
3
1253
1255
1253
1255
1253
1255
Westerleigh Jn
pass
1258½
pass
1258
Chipping Sodbury
pass
1300
pass
1259
Badminton
pass
1302
pass
1302
Hullavington
pass
1305
pass
1305
Little Somerford
pass
1307½
pass
1307
Wootton Bassett Jn
1
pass
1311½
pass
1311
Swindon [SWI]
3
1317
1319
1317
1319
1316
1319
Highworth Jn
pass
1320
pass
1319
Swindon Stratton Green
pass
1320½
pass
1320
Swindon South Marston Jn
pass
1321
pass
1320
Bourton
pass
1322
pass
1322
Uffington (Oxfordshire)
pass
1325½
pass
1325
Challow
pass
1327
pass
1327
Wantage Road
1
pass
1328½
pass
1328
Steventon
pass
1331
pass
1330
Milton Junction
pass
1331½
pass
1331
Foxhall Jn [XJF]
pass
1332½
pass
1332
Didcot West End
pass
1333
pass
1332
Didcot Parkway [DID]
2
pass
1333
pass
1332
ML
Didcot East Jn
pass
1333
pass
1333
Moreton Cutting
pass
1334
pass
1333
Cholsey [CHO]
pass
1335
pass
1335
Goring & Streatley [GOR]
1
pass
1337
pass
1336
ML
Pangbourne [PAN]
pass
1339
pass
1338
Tilehurst [TLH]
pass
1341
pass
1340
Tilehurst East Jn.
pass
1341½
pass
1341
Reading High Level Jn
pass
1342½
pass
1342
ML
Reading Main Line West
pass
1343
pass
1342
Reading [RDG]
10
1344
1345
1344
1346
1343
1345
UML
Reading Main Line East
pass
1346½
pass
1345
Kennet Bridge Jn
pass
1347
pass
1346
ML
Twyford West
pass
1349½
pass
1348
Twyford [TWY]
2
pass
1350
pass
1349
ML
Ruscombe
pass
1350½
pass
1350
Maidenhead [MAI]
2
pass
1353½
pass
1352
ML
Maidenhead East
pass
1354
pass
1353
Taplow [TAP]
pass
1354½
pass
1353
Burnham [BNM]
pass
1355
pass
1354
Slough West
pass
1356
pass
1355
Slough [SLO]
3
pass
1356½
pass
1355
ML
Dolphin Jn
pass
1357
pass
1356
Langley [LNY]
pass
1357½
pass
1356
Iver [IVR]
pass
1358½
pass
1357
West Drayton Jcn
pass
1359
pass
1358
West Drayton [WDT]
pass
1359
pass
1358
West Drayton East
pass
1359
pass
1358
Stockley Junction
pass
1359½
pass
1358
ML
ML
Heathrow Airport Jn
pass
1400
pass
1359
ML
Hayes & Harlington [HAY]
pass
1400
pass
1359
Southall West Jn
pass
1400½
pass
1359
Southall [STL]
2
pass
1401
pass
1400
ML
Southall East Jn
pass
1401
pass
1400
Hanwell [HAN]
pass
1401½
pass
1400
West Ealing Junction
pass
1402
pass
1401
West Ealing [WEA]
pass
1402
pass
1401
Ealing Broadway [EAL]
pass
1402
pass
1401
Acton West
1
pass
1402½
pass
1401
ML
ML
Acton Main Line [AML]
pass
1403½
pass
1402
Friars Jn
pass
1404
pass
1403
Old Oak Common West
pass
1404½
pass
1403
Old Oak Common East
pass
1405
pass
1404
Ladbroke Grove
pass
1406
pass
1405
ML
3
Portobello Jn (London)
pass
1406½
pass
1405
3
Royal Oak Junction
pass
1407½
pass
1406
2
London Paddington [PAD]
2
1409
1409
1408
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