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1L51 1022 Swansea to London Paddington
Departing on 18th January 2026

operated by
Great Western Railway
GBTT
WTT
Route
Location
Pl
Arr
Dep
Arr
Dep
Path
Line
Swansea [SWA]
3
1022
1022
Swansea Loop East
pass
1023½
Neath [NTH]
1033
1035
1032½
1035
Briton Ferry West Jn
pass
1037½
Port Talbot Parkway [PTA]
2
1041
1042
1041
1042½
Margam East Jn
pass
1045½
Margam Moors Jn.
pass
1046½
Stormy
pass
1049½
Bridgend [BGN]
2
1054
1055
1053½
1055
Pencoed [PCD]
pass
1059
Pontyclun [PYC]
1 1½
pass
1103
Leckwith North Jn
pass
1113½
C
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
1
1117
1120
1117
1120
B
Long Dyke Jn
pass
1122
ML
Marshfield
pass
1126
Ebbw Jn
pass
1128½
Gaer Jn
pass
1129
UM
Newport (South Wales) [NWP]
3
1130
1133
1131
1133
ML
Maindee West Jn
pass
1134
Maindee East Jn
pass
1134½
ML
Llanwern West Jn
pass
1136½
Severn Tunnel Junction [STJ]
4
pass
1141½
Severn Tunnel West
pass
1142½
Severn Tunnel East
pass
1146
Pilning [PIL]
1
1
pass
1147
Patchway [PWY]
1½
1
pass
1150½
Bristol Parkway [BPW]
Pathed as Class 80x on diesel from here
Service reverses here
3
1153
1204
1153½
1204½
Filton Abbey Wood [FIT]
1
pass
1207
ML
Horfield Junction
1
pass
1207½
Dr Day's Jn
pass
1211
DF
Bristol East Jn
pass
1212
Bristol Temple Meads [BRI]
Service reverses here, stops to pick up passengers only
13
1230
1213½
1230
UM
Bristol East Jn
pass
1231
North Somerset Jn
pass
1232
Bath Spa [BTH]
Service stops to pick up passengers only
2
1243
1241
1243
Bathampton Jn
1
pass
1246½
Bathampton Sig Bl1990
pass
1251½
Bradford-on-Avon [BOA]
3
pass
1255½
Bradford Jn
1
pass
1301
Hawkeridge Jn
pass
1308
Heywood Road Jn
pass
1311
Lavington
pass
1316
Woodborough
pass
1322
Bedwyn [BDW]
2
pass
1330
Hungerford [HGD]
1
pass
1334
Newbury [NBY]
Pathed as Class 80x on electric from here
pass
1340
Theale [THE]
1
pass
1346
Southcote Jn
pass
1350
Oxford Road Jn
pass
1351
UFM
Reading [RDG]
Service stops to drop passengers off only
10
1354
1353½
1402½
UML
Kennet Bridge Jn
pass
1404
ML
Twyford [TWY]
2
pass
1407½
ML
Maidenhead [MAI]
2
pass
1411
ML
Slough [SLO]
3
pass
1414
ML
Stockley Junction
pass
1417
ML
ML
Heathrow Airport Jn
pass
1417½
ML
Southall [STL]
2
pass
1418½
ML
Southall East Jn
3½
pass
1419
RL
West Ealing [WEA]
2½
4
pass
1424
RL
Acton West
1 ½
pass
1427½
RL
RL
Ladbroke Grove
½
pass
1432
RL
3
Portobello Jn (London)
pass
1433
3
Royal Oak Junction
pass
1434
2
London Paddington [PAD]
1
1435
1435
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