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1B12 1116 London Paddington to Cardiff Central
Departing on 17th December 2025

operated by
Great Western Railway
9 coaches
800307
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
1115¾
2
0.41
Royal Oak Junction
pass
1117
pass
1117
1.28
Portobello Jn (London)
pass
1118½
pass
1118½
1.68
Ladbroke Grove
pass
1119
pass
1119
2
DM
2.55
Old Oak Common East
pass
1119½
pass
1120
3.15
Old Oak Common West
pass
1120
pass
1120½
3.48
Friars Jn
pass
1120½
pass
1120¾
4.16
Acton Main Line [AML]
pass
1121
pass
1121½
4.75
Acton West
pass
1121½
pass
1121¾
ML
ML
5.51
Ealing Broadway [EAL]
1
pass
1122
pass
1122¼
6.41
West Ealing [WEA]
pass
1122½
pass
1122¾
6.49
West Ealing Junction
pass
1122½
pass
1122¾
7.23
Hanwell [HAN]
pass
1122½
pass
1123
8.57
Southall East Jn
pass
1123½
pass
1123¾
9.01
Southall [STL]
1
pass
1123½
pass
1124¼
9.65
Southall West Jn
pass
1124
pass
1124¼
10.66
Hayes & Harlington [HAY]
1
pass
1124½
pass
1125
11.09
Heathrow Airport Jn
½
pass
1124½
pass
1124¾
ML
12.04
Stockley Junction
pass
1125
pass
1125¼
12.62
West Drayton East
pass
1125½
pass
1125¾
13.12
West Drayton [WDT]
1
pass
1125½
pass
1126¼
13.26
West Drayton Jcn
pass
1125½
pass
1126¼
14.55
Iver [IVR]
1
pass
1126½
pass
1126¾
16.13
Langley [LNY]
1
pass
1127½
pass
1127¾
17.13
Dolphin Jn
pass
1128
pass
1128
18.31
Slough [SLO]
2
pass
1128½
pass
1128½
ML
19.06
Slough West
pass
1129
pass
1128¾
20.72
Burnham [BNM]
pass
1130
pass
1129½
22.34
Taplow [TAP]
1
pass
1130½
pass
1130½
23.53
Maidenhead East
pass
1131
pass
1131¼
24.14
Maidenhead [MAI]
1
pass
1131½
pass
1131½
29.40
Ruscombe
pass
1134½
pass
1134
30.76
Twyford [TWY]
1
1
pass
1135
pass
1135
ML
31.57
Twyford West
pass
1135½
pass
1135¼
35.10
Kennet Bridge Jn
pass
1138
pass
1139
+1
35.56
Reading Main Line East
pass
1138½
pass
1140
+1
35.75
Reading [RDG]
8
1140
1141
1139½
1141½
1141¼
1142¾
+1
DM
FVL
36.12
Reading Main Line West
pass
1142½
pass
1143¼
+1
36.45
Reading High Level Jn
pass
1143
pass
1144
+1
FVL
37.15
Reading West Jn
pass
1143½
pass
1144¾
+1
FVL
DR
37.55
Scours Lane Jn
pass
1144
pass
1145¼
+1
38.29
Tilehurst East Jn.
pass
1144½
pass
1146
+1
38.47
Tilehurst [TLH]
3
pass
1144½
pass
1146
+1
41.38
Pangbourne [PAN]
1
pass
1146½
pass
1147¾
+1
44.55
Goring & Streatley [GOR]
3
pass
1148½
pass
1150
+1
RL
48.32
Cholsey [CHO]
3
pass
1151½
pass
1152
51.32
Moreton Cutting
pass
1153½
pass
1154¾
+1
52.61
Didcot East Jn
1
pass
1154½
pass
1156¾
+2
53.05
Didcot Parkway [DID]
3
1157
1157
1156½
1158
1157¾
1158¾
DR
RL
53.20
Didcot West End
pass
1158½
No report
53.50
Foxhall Jn [XJF]
pass
1159
pass
1200¼
+1
RL
55.14
Milton Junction
pass
1200
pass
1202¼
+2
RL
DM
56.27
Steventon
pass
1201
pass
1203½
+2
60.17
Wantage Road
pass
1203½
pass
1206¼
+2
63.75
Challow
pass
1205½
pass
1208½
+3
66.34
Uffington (Oxfordshire)
1
pass
1206½
pass
1209½
+3
72.25
Bourton
pass
1210
pass
1212¼
+2
74.46
Swindon South Marston Jn
pass
1211½
pass
1213½
+2
75.58
Swindon Stratton Green
pass
1212
pass
1214¼
+2
76.27
Highworth Jn
pass
1212½
pass
1214½
+2
76.59
Swindon East Loop
pass
1212½
pass
1215¾
+3
77.18
Swindon [SWI]
4
1213
1215
1213½
1215½
1216½
1218
+2
DM
DM
82.67
Wootton Bassett Jn
1
pass
1220
pass
1222¾
+2
DM
DB
89.57
Little Somerford
pass
1224½
pass
1226¾
+2
94.16
Hullavington
1
pass
1227½
pass
1229¼
+1
99.76
Badminton
pass
1231
pass
1231½
104.40
Chipping Sodbury
pass
1233½
pass
1234½
+1
107.09
Westerleigh Jn
pass
1235
pass
1236
+1
111.57
Bristol Parkway [BPW]
2
1237
1241
1238
1241
1240
1241½
DB
DT
112.79
Patchway [PWY]
2
pass
1242½
pass
1243¼
116.45
Pilning [PIL]
2
pass
1245
pass
1246¼
+1
118.03
Severn Tunnel East
pass
1246
pass
1247¼
+1
122.31
Severn Tunnel West
pass
1249½
pass
1250½
+1
123.41
Severn Tunnel Junction [STJ]
3
pass
1250½
pass
1252
+1
DT
DM
125.66
Magor
pass
1252
pass
1253½
+1
130.72
Llanwern West Jn
½
pass
1255½
pass
1257
+1
131.63
East Usk Jn.
pass
1256½
pass
1257¾
+1
132.55
Maindee East Jn
2
pass
1257½
pass
1258¾
+1
ML
132.77
Maindee West Jn
pass
1300
pass
1303½
+3
133.31
Newport (South Wales) [NWP]
2
1301
1303
1301
1303
1305
1307
+4
DM
DM
134.13
Gaer Jn
pass
1304½
pass
1308¾
+4
DM
134.68
Ebbw Jn
pass
1305½
pass
1309¾
+4
DM
DM
138.41
Marshfield
pass
1308
pass
1312¼
+4
142.42
Rumney River Bridge Jn
pass
1311
pass
1314¾
+4
143.01
Pengam Jn
pass
1311
pass
1315¼
+4
143.46
Moorland Road Junction
1
pass
1311½
pass
1316
+4
DM
DR
144.16
Long Dyke Jn
½
pass
1313
pass
1317
+4
E
144.79
Cardiff East
pass
1315
pass
1318
+3
DR
E
145.11
Cardiff Central [CDF]
forms 5L21 to Cardiff Central
4
1316
1316
1324½
+8
E
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