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1B12 1116 London Paddington to Cardiff Central
Departing on 12th December 2025

operated by
Great Western Railway
9 coaches
800318
GBTT
WTT
RTTRealtime
Route
Mi.Ch
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
0.00
London Paddington [PAD]
Pathed as Class 80x on electric at 125mph
3
1116
1116
1129¾
+13
1
0.41
Royal Oak Junction
pass
1117
pass
1130¾
+13
1.28
Portobello Jn (London)
pass
1118½
pass
1132
+13
1.68
Ladbroke Grove
pass
1119
pass
1132½
+13
1
DM
2.55
Old Oak Common East
pass
1119½
pass
1133½
+13
3.15
Old Oak Common West
pass
1120
pass
1134
+13
3.48
Friars Jn
pass
1120½
pass
1134
+13
4.16
Acton Main Line [AML]
pass
1121
pass
1134¾
+13
4.75
Acton West
pass
1121½
pass
1135¼
+13
ML
ML
5.51
Ealing Broadway [EAL]
1
pass
1122
pass
1135½
+13
6.41
West Ealing [WEA]
pass
1122½
pass
1136
+13
6.49
West Ealing Junction
pass
1122½
pass
1136
+13
7.23
Hanwell [HAN]
pass
1122½
pass
1136½
+13
8.57
Southall East Jn
pass
1123½
pass
1137¼
+13
9.01
Southall [STL]
1
pass
1123½
pass
1137¾
+14
9.65
Southall West Jn
pass
1124
pass
1137¾
+13
10.66
Hayes & Harlington [HAY]
1
pass
1124½
pass
1138½
+14
11.09
Heathrow Airport Jn
½
pass
1124½
pass
1138¼
+13
ML
12.04
Stockley Junction
pass
1125
pass
1138¾
+13
12.62
West Drayton East
pass
1125½
pass
1139
+13
13.12
West Drayton [WDT]
1
pass
1125½
pass
1139½
+14
13.26
West Drayton Jcn
pass
1125½
pass
1139¾
+14
14.55
Iver [IVR]
1
pass
1126½
pass
1140¼
+13
16.13
Langley [LNY]
1
pass
1127½
pass
1141¼
+14
17.13
Dolphin Jn
pass
1128
pass
1141½
+13
18.31
Slough [SLO]
2
pass
1128½
pass
1142
+13
ML
19.06
Slough West
pass
1129
pass
1142¼
+13
20.72
Burnham [BNM]
pass
1130
pass
1143
+13
22.34
Taplow [TAP]
1
pass
1130½
pass
1143¾
+13
23.53
Maidenhead East
pass
1131
pass
1144¾
+13
24.14
Maidenhead [MAI]
1
pass
1131½
pass
1145
+13
29.40
Ruscombe
pass
1134½
pass
1147¼
+13
30.76
Twyford [TWY]
1
1
pass
1135
pass
1148
+13
ML
31.57
Twyford West
pass
1135½
pass
1148¼
+12
35.10
Kennet Bridge Jn
pass
1138
pass
1150½
+12
35.56
Reading Main Line East
pass
1138½
pass
1151
+12
35.75
Reading [RDG]
8
1140
1141
1139½
1141½
1152
1154¼
+12
DM
FVL
36.12
Reading Main Line West
pass
1142½
pass
1155
+12
36.45
Reading High Level Jn
pass
1143
pass
1155½
+12
FVL
37.15
Reading West Jn
pass
1143½
pass
1156¼
+12
FVL
DR
37.55
Scours Lane Jn
pass
1144
pass
1156½
+12
38.29
Tilehurst East Jn.
pass
1144½
pass
1157½
+13
DR
DM
38.47
Tilehurst [TLH]
1
pass
1144½
pass
1157¾
+13
41.38
Pangbourne [PAN]
pass
1146½
pass
1159¼
+13
44.55
Goring & Streatley [GOR]
1
pass
1148½
pass
1201¼
+12
RL
48.32
Cholsey [CHO]
1
pass
1151½
pass
1202¾
+11
51.32
Moreton Cutting
pass
1153½
pass
1204¼
+10
52.61
Didcot East Jn
1
pass
1154½
pass
1204¾
+10
53.05
Didcot Parkway [DID]
1
1157
1157
1156½
1158
1206½
1207½
+9
RL
53.20
Didcot West End
pass
1158½
No report
53.50
Foxhall Jn [XJF]
pass
1159
pass
1208½
+9
55.14
Milton Junction
pass
1200
pass
1209¼
+9
56.27
Steventon
pass
1201
pass
1210¼
+9
60.17
Wantage Road
pass
1203½
pass
1212¾
+9
63.75
Challow
pass
1205½
pass
1215
+9
66.34
Uffington (Oxfordshire)
1
pass
1206½
pass
1216
+9
72.25
Bourton
pass
1210
pass
1219
+8
74.46
Swindon South Marston Jn
pass
1211½
pass
1220
+8
75.58
Swindon Stratton Green
pass
1212
pass
1220¾
+8
76.27
Highworth Jn
pass
1212½
pass
1221
+8
76.59
Swindon East Loop
pass
1212½
pass
1222¼
+9
77.18
Swindon [SWI]
4
1213
1215
1213½
1215½
1223
1224½
+9
DM
DM
82.67
Wootton Bassett Jn
1
pass
1220
pass
1229
+9
DM
DB
89.57
Little Somerford
pass
1224½
pass
1233¼
+8
94.16
Hullavington
1
pass
1227½
pass
1235½
+8
99.76
Badminton
pass
1231
pass
1238
+7
104.40
Chipping Sodbury
pass
1233½
pass
1240¾
+7
107.09
Westerleigh Jn
pass
1235
pass
1242½
+7
111.57
Bristol Parkway [BPW]
2
1237
1241
1238
1241
1246
1247¾
+6
DB
DT
112.79
Patchway [PWY]
2
pass
1242½
pass
1252¼
+9
116.45
Pilning [PIL]
2
pass
1245
pass
1256
+11
118.03
Severn Tunnel East
pass
1246
pass
1258¼
+12
122.31
Severn Tunnel West
pass
1249½
pass
1302¾
+13
123.41
Severn Tunnel Junction [STJ]
3
pass
1250½
pass
1305¼
+14
DT
DM
125.66
Magor
pass
1252
pass
1309
+17
130.72
Llanwern West Jn
2½
pass
1255½
pass
1312¾
+17
131.63
East Usk Jn.
pass
1257½
pass
1313½
+16
132.55
Maindee East Jn
pass
1259½
pass
1314¾
+15
132.77
Maindee West Jn
pass
1300
pass
1315½
+15
133.31
Newport (South Wales) [NWP]
2
1301
1303
1301
1303
1316¾
1317½
+14
DM
DM
134.13
Gaer Jn
pass
1304½
pass
1319¼
+14
DM
134.68
Ebbw Jn
pass
1305½
pass
1320
+14
DM
DM
138.41
Marshfield
1
pass
1308
pass
1323
+15
142.42
Rumney River Bridge Jn
pass
1311½
pass
1326
+14
143.01
Pengam Jn
pass
1312
pass
1326½
+14
143.46
Moorland Road Junction
pass
1312½
pass
1327¼
+14
144.16
Long Dyke Jn
1
pass
1313
pass
1328½
+15
E
144.79
Cardiff East
pass
1315
pass
1329½
+14
DM
E
145.11
Cardiff Central [CDF]
forms 5L21 to Cardiff Central
4
1316
1316
1330¾
+14
E
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