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1L18 1122 Swansea to London Paddington
Departing on 10th December 2025

operated by
Great Western Railway
9 coaches
800313
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
Swansea [SWA]
Pathed as Class 80x on diesel at 125mph
3
1122
1122
1121¾
USM
Swansea Loop East
pass
1123½
pass
1123½
Landore Junction
pass
1124½
pass
1124¾
USM
UM
Llansamlet [LAS]
2
pass
1127½
pass
1127¾
Skewen [SKE]
2
pass
1129½
pass
1130
Neath [NTH]
2
1133
1134
1132½
1134
1132½
1134½
Briton Ferry West Jn
pass
1136½
pass
1137¼
Port Talbot Parkway [PTA]
2
1140
1143
1140
1143½
1141
1142¼
-1
Port Talbot East
pass
1144½
No report
Margam Middle Jn
pass
1145½
pass
1143¾
-1
Margam East Jn
1
pass
1146½
pass
1145½
Margam Moors Jn.
pass
1148½
pass
1147
-1
UM
Pyle [PYL]
2
pass
1150
pass
1148¾
-1
Stormy
pass
1151½
pass
1150¾
At platform
Bridgend [BGN]
2
1155
1156
1155½
1157
1154½
1156¼
UM
UM
Tremains
pass
1158
pass
1158½
Pencoed Up Passenger Loop
pass
1200½
No report
Pencoed [PCD]
2
pass
1201
pass
1200¾
Llanharan [LLR]
1
pass
1203
pass
1202¾
Llantrisant [LTI]
pass
1204½
No report
Pontyclun [PYC]
1
2
pass
1205
pass
1205
Miskin
pass
1207
pass
1207
St Fagans L C
pass
1211½
pass
1211
Leckwith North Jn
pass
1214
pass
1213¼
UM
C
Cardiff West
pass
1216½
No report
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
2
1217
1218
1217½
1219½
1216½
1219
C
B
Cardiff East
pass
1220
pass
1220½
Long Dyke Jn
pass
1221½
pass
1221½
B
UM
Moorland Road Junction
pass
1222
pass
1222½
Pengam Jn
pass
1222½
pass
1222¾
Rumney River Bridge Jn
pass
1222½
pass
1223
Marshfield
pass
1225½
pass
1227½
+2
Ebbw Jn
pass
1228
pass
1234¾
+6
UM
UM
Gaer Jn
pass
1229
pass
1235¼
+6
UM
Newport (South Wales) [NWP]
3
1231
1232
1230½
1232½
1237¼
1238½
+6
UM
UM
Maindee West Jn
pass
1233½
pass
1240
+6
Maindee East Jn
pass
1234
pass
1240½
+6
East Usk Jn.
pass
1234½
pass
1241½
+6
Llanwern West Jn
pass
1235½
pass
1242¼
+6
Magor
pass
1239½
pass
1245¼
+6
Severn Tunnel Junction [STJ]
1½
4
pass
1241
pass
1247¾
+6
UM
UT
Severn Tunnel West
pass
1243½
pass
1248½
+5
Severn Tunnel East
pass
1247
pass
1252
+5
Pilning [PIL]
1
1
pass
1248
pass
1253¼
+5
Patchway [PWY]
1
1
pass
1251½
pass
1256¼
+4
Bristol Parkway [BPW]
4
1254
1255
1254
1255½
1259
1301
+5
UT
UB
Westerleigh Jn
pass
1259½
pass
1305¾
+6
Chipping Sodbury
pass
1301
pass
1307¼
+6
Badminton
pass
1303
pass
1309½
+6
Hullavington
pass
1306
pass
1312
+6
Little Somerford
pass
1308½
pass
1315
+6
Wootton Bassett Jn
1
pass
1312½
pass
1318
+5
UB
UM
Swindon [SWI]
1
1318
1320
1318
1320
1323¾
1325¼
+5
UR
UM
Highworth Jn
pass
1321
pass
1327¼
+6
Swindon Stratton Green
pass
1321½
pass
1327¾
+6
Swindon South Marston Jn
pass
1322
pass
1328
+6
Bourton
pass
1323
pass
1329½
+6
Uffington (Oxfordshire)
pass
1326½
pass
1332½
+6
Challow
pass
1328
pass
1333½
+5
Wantage Road
1
pass
1329½
pass
1336
+6
Steventon
pass
1332
pass
1337¼
+5
Milton Junction
pass
1332½
pass
1338
+5
Foxhall Jn [XJF]
pass
1333½
pass
1339
+5
Didcot West End
pass
1334
No report
Didcot Parkway [DID]
2
pass
1334
pass
1339¾
+5
Didcot East Jn
pass
1334
pass
1339¾
+5
Moreton Cutting
pass
1335
pass
1340
+5
Cholsey [CHO]
2
pass
1336
pass
1341½
+5
Goring & Streatley [GOR]
1 ½
2
pass
1338
pass
1343¼
+5
ML
Pangbourne [PAN]
pass
1340½
pass
1345¼
+4
Tilehurst [TLH]
2
pass
1342½
pass
1346¼
+3
Tilehurst East Jn.
pass
1342½
pass
1346¼
+3
Reading High Level Jn
pass
1344
pass
1347¾
+3
ML
Reading Main Line West
pass
1344½
pass
1348¼
+3
Reading [RDG]
10
1346
1348
1345½
1348
1349
1350¾
+2
UM
UM
Reading Main Line East
pass
1348½
pass
1351½
+3
Kennet Bridge Jn
pass
1349
pass
1352¼
+3
Twyford West
pass
1351½
pass
1354½
+3
Twyford [TWY]
2
pass
1352
pass
1355¼
+3
ML
Ruscombe
pass
1352½
pass
1355½
+2
Maidenhead [MAI]
2
pass
1355½
pass
1358½
+3
Maidenhead East
pass
1356
pass
1358½
+2
Taplow [TAP]
2
pass
1356½
pass
1359¼
+3
Burnham [BNM]
pass
1357
pass
1359½
+2
Slough West
pass
1358
pass
1400¾
+2
Slough [SLO]
3
pass
1358½
pass
1401½
+3
Dolphin Jn
pass
1359
pass
1401¾
+2
Langley [LNY]
2
pass
1359½
pass
1402¼
+2
Iver [IVR]
2
pass
1400½
pass
1403
+2
West Drayton Jcn
pass
1401
pass
1403½
+2
West Drayton [WDT]
2
pass
1401
pass
1403¾
+3
West Drayton East
pass
1401
pass
1403¾
+2
Stockley Junction
pass
1401½
pass
1404
+2
ML
ML
Heathrow Airport Jn
pass
1402
pass
1404½
+2
Hayes & Harlington [HAY]
2
pass
1402
pass
1404¾
+2
Southall West Jn
pass
1402½
pass
1405¼
+2
Southall [STL]
2
pass
1403
pass
1405
+2
ML
Southall East Jn
pass
1403
pass
1405¼
+2
Hanwell [HAN]
1
pass
1403½
pass
1406¼
+2
West Ealing Junction
pass
1404
pass
1406¾
+2
West Ealing [WEA]
pass
1404
pass
1407
+3
Ealing Broadway [EAL]
2
pass
1404
pass
1407½
+3
Acton West
1 3
pass
1404½
pass
1407¾
+3
ML
ML
Acton Main Line [AML]
2
pass
1406
pass
1408¼
+2
Friars Jn
pass
1407½
No report
Old Oak Common West
pass
1408
pass
1408¾
Old Oak Common East
pass
1409
pass
1409½
Ladbroke Grove
pass
1411
pass
1410¾
UM
3
Portobello Jn (London)
½
pass
1411½
pass
1411½
Royal Oak Junction
pass
1413
pass
1412½
London Paddington [PAD]
9
1414
1414
1415
+1
3
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