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1L18 1122 Swansea to London Paddington
Departing on 5th January 2026

operated by
Great Western Railway
10 coaches
800035
800010
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
1121½
USM
Swansea Loop East
pass
1123½
pass
1123¼
Landore Junction
pass
1124½
pass
1124½
USM
UM
Llansamlet [LAS]
2
pass
1127½
pass
1127¼
Skewen [SKE]
2
pass
1129½
pass
1129½
Neath [NTH]
2
1133
1134
1132½
1134
1131¾
1133¾
Briton Ferry West Jn
pass
1136½
pass
1136½
Port Talbot Parkway [PTA]
2
1140
1143
1140
1143½
1140
1142¾
Port Talbot East
pass
1144½
No report
Margam Middle Jn
pass
1145½
pass
1144
-1
Margam East Jn
1
pass
1146½
pass
1145½
-1
Margam Moors Jn.
pass
1148½
pass
1146¾
-1
UM
Pyle [PYL]
2
pass
1150
pass
1148
-2
Stormy
pass
1151½
pass
1150
-1
At platform
Bridgend [BGN]
2
1155
1156
1155½
1157
1153½
1155¾
-1
UM
UM
Tremains
pass
1158
pass
1157¾
Pencoed Up Passenger Loop
pass
1200½
No report
Pencoed [PCD]
2
pass
1201
pass
1159¾
-1
Llanharan [LLR]
1
pass
1203
pass
1201¾
-1
Llantrisant [LTI]
pass
1204½
No report
Pontyclun [PYC]
1
2
pass
1205
pass
1203¾
-1
Miskin
pass
1207
pass
1205¾
-1
St Fagans L C
pass
1211½
pass
1209¾
-1
Leckwith North Jn
pass
1214
pass
1212
-1
UM
C
Cardiff West
pass
1216½
No report
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
2
1217
1218
1217½
1219½
1215¼
1219
C
B
Cardiff East
pass
1220
pass
1220¼
Long Dyke Jn
pass
1221½
pass
1221¼
B
UM
Moorland Road Junction
pass
1222
pass
1222¼
Pengam Jn
pass
1222½
pass
1222½
Rumney River Bridge Jn
pass
1222½
pass
1222¾
Marshfield
pass
1225½
pass
1225½
Ebbw Jn
pass
1228
pass
1228
UM
UM
Gaer Jn
pass
1228½
pass
1228½
UM
DM
Newport (South Wales) [NWP]
2
1231
1235
1230½
1235
1231
1234½
DM
UM
Maindee West Jn
pass
1236
pass
1236¼
Maindee East Jn
pass
1236½
pass
1237
ML
East Usk Jn.
pass
1237½
pass
1237¾
Llanwern West Jn
pass
1238½
pass
1238¾
Magor
pass
1242
pass
1241½
Severn Tunnel Junction [STJ]
4
pass
1243½
pass
1244¼
UM
UT
Severn Tunnel West
pass
1244½
pass
1245
Severn Tunnel East
pass
1248
pass
1248½
Pilning [PIL]
1
1
pass
1249
pass
1249½
Patchway [PWY]
1
pass
1252½
pass
1252¼
Bristol Parkway [BPW]
3
1254
1255
1254
1255½
1254¼
1255½
UT
UB
Westerleigh Jn
pass
1259½
pass
1259¾
Chipping Sodbury
pass
1301
pass
1301¼
Badminton
pass
1303
pass
1303½
Hullavington
pass
1306
pass
1306
Little Somerford
pass
1308½
pass
1309
Wootton Bassett Jn
1
pass
1312½
pass
1312
UB
UM
Rushey Platt
pass
1316½
pass
1315½
UM
UR
Swindon [SWI]
1
1318
1320
1318
1320
1318¼
1320
UR
UM
Highworth Jn
pass
1321
pass
1322
+1
Swindon Stratton Green
pass
1321½
pass
1322½
+1
Swindon South Marston Jn
pass
1322
pass
1323
+1
Bourton
pass
1323
pass
1324½
+1
Uffington (Oxfordshire)
pass
1326½
pass
1327¼
Challow
pass
1328
pass
1328¾
UM
UR
Wantage Road
1
pass
1329½
pass
1334
+4
UR
UM
Steventon
pass
1332
pass
1336¾
+4
Milton Junction
pass
1332½
pass
1337¾
+5
Foxhall Jn [XJF]
pass
1333½
pass
1339¾
+6
Didcot West End
pass
1334
No report
Didcot Parkway [DID]
2
pass
1334
pass
1341¼
+7
Didcot East Jn
pass
1334
pass
1342
+7
Moreton Cutting
pass
1335
pass
1342½
+7
Cholsey [CHO]
2
pass
1336
pass
1344¼
+8
Goring & Streatley [GOR]
1 ½
2
pass
1338
pass
1346
+8
ML
Pangbourne [PAN]
pass
1340½
pass
1348
+7
Tilehurst [TLH]
2
pass
1342½
pass
1349
+6
Tilehurst East Jn.
pass
1342½
pass
1349¼
+6
Reading High Level Jn
pass
1344
pass
1350½
+6
ML
Reading Main Line West
pass
1344½
pass
1352¾
+8
Reading [RDG]
10
1346
1349
1345½
1349
1353½
1355
+6
UM
UM
Reading Main Line East
pass
1349½
pass
1355¾
+6
Kennet Bridge Jn
pass
1350
pass
1356½
+6
Twyford West
pass
1352½
pass
1358½
+6
Twyford [TWY]
2
pass
1353
pass
1359¼
+6
ML
Ruscombe
pass
1353½
pass
1359½
+5
Maidenhead [MAI]
2
pass
1356½
pass
1402¾
+6
Maidenhead East
pass
1357
pass
1402¾
+6
Taplow [TAP]
2
pass
1357½
pass
1403¾
+6
Burnham [BNM]
pass
1358
pass
1404½
+6
Slough West
pass
1359
pass
1405¾
+6
Slough [SLO]
3
pass
1359½
pass
1406¾
+7
Dolphin Jn
pass
1400
pass
1407
+7
Langley [LNY]
2
pass
1400½
pass
1408
+7
Iver [IVR]
2
pass
1401½
pass
1409
+7
West Drayton Jcn
pass
1402
pass
1409½
+7
West Drayton [WDT]
2
pass
1402
pass
1410
+8
West Drayton East
pass
1402
pass
1410
+8
Stockley Junction
pass
1402½
pass
1411¼
+8
ML
ML
Heathrow Airport Jn
pass
1403
pass
1413¾
+10
Hayes & Harlington [HAY]
2
pass
1403
pass
1414¼
+11
Southall West Jn
pass
1403½
pass
1415
+11
Southall [STL]
2
pass
1404
pass
1415¼
+11
ML
Southall East Jn
pass
1404
pass
1415½
+11
Hanwell [HAN]
1
pass
1404½
pass
1416½
+11
West Ealing Junction
pass
1405
pass
1416¾
+12
West Ealing [WEA]
pass
1405
pass
1417
+12
Ealing Broadway [EAL]
2
pass
1405
pass
1417½
+12
Acton West
1
pass
1405½
pass
1417¾
+12
ML
ML
Acton Main Line [AML]
2
pass
1406½
pass
1418¼
+12
Friars Jn
pass
1407
No report
Old Oak Common West
pass
1407½
pass
1418¾
+11
Old Oak Common East
pass
1408
pass
1419¼
+11
Ladbroke Grove
pass
1409
pass
1420
+11
UM
3
Portobello Jn (London)
½
pass
1409½
pass
1420¾
+11
Royal Oak Junction
pass
1411
pass
1421¾
+10
London Paddington [PAD]
8
1412
1412
1423½
+11
3
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