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1L51 1022 Swansea to London Paddington
Departing on 12th April 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]
3
1153
1155
1153½
1155
Westerleigh Jn
pass
1158½
Hullavington
pass
1205
Wootton Bassett Jn
1
pass
1211½
Swindon [SWI]
3
1217
1219
1217
1219
Uffington (Oxfordshire)
pass
1225½
Challow
pass
1227
Wantage Road
1
pass
1228½
Didcot Parkway [DID]
2
pass
1233
ML
Goring & Streatley [GOR]
1
pass
1237
ML
Reading High Level Jn
pass
1242½
ML
Reading [RDG]
10
1244
1250
1244
1250½
UML
Kennet Bridge Jn
pass
1251½
ML
Twyford [TWY]
2
pass
1254½
ML
Maidenhead [MAI]
2
pass
1258
ML
Slough [SLO]
3
pass
1301
ML
Stockley Junction
pass
1304
ML
ML
Heathrow Airport Jn
pass
1304½
ML
Southall [STL]
2
pass
1305½
ML
Southall East Jn
pass
1306
RL
West Ealing [WEA]
1½
4
pass
1307½
RL
Acton West
1
pass
1310
RL
RL
Ladbroke Grove
½
pass
1314
RL
4
Portobello Jn (London)
pass
1315
4
Royal Oak Junction
pass
1316
3
London Paddington [PAD]
2
1317
1317
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