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1B15 1248 London Paddington to Swansea
Departing on 10th January 2025

operated by
Great Western Railway
10 coaches
800029
800016
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
11
1248
1248
1248
D3
0.41
Royal Oak Junction
pass
1249
pass
1249½
3
2
1.28
Portobello Jn (London)
pass
1250½
pass
1250¾
1.68
Ladbroke Grove
pass
1251
pass
1251½
2
DM
2.55
Old Oak Common East
pass
1251½
pass
1252½
3.15
Old Oak Common West
pass
1252
pass
1253
3.48
Friars Jn
pass
1252½
pass
1253
4.16
Acton Main Line [AML]
pass
1253
pass
1253¾
4.75
Acton West
pass
1253½
pass
1254¼
ML
ML
5.51
Ealing Broadway [EAL]
1
pass
1254
pass
1254½
6.41
West Ealing [WEA]
pass
1254½
pass
1255
6.49
West Ealing Junction
pass
1254½
pass
1255
7.23
Hanwell [HAN]
pass
1254½
pass
1255¼
8.57
Southall East Jn
pass
1255½
pass
1256
9.01
Southall [STL]
1
pass
1255½
pass
1256½
+1
9.65
Southall West Jn
pass
1256
pass
1256½
10.66
Hayes & Harlington [HAY]
1
pass
1256½
pass
1257¼
+1
11.09
Heathrow Airport Jn
pass
1256½
pass
1257¼
ML
12.04
Stockley Junction
pass
1257
pass
1257½
12.62
West Drayton East
pass
1257½
pass
1258
13.12
West Drayton [WDT]
1
pass
1257½
pass
1258½
+1
13.26
West Drayton Jcn
pass
1257½
pass
1258½
+1
14.55
Iver [IVR]
1
pass
1258
pass
1259
16.13
Langley [LNY]
1
pass
1259
pass
1300
+1
17.13
Dolphin Jn
pass
1259½
pass
1300¼
+1
18.31
Slough [SLO]
2
pass
1300
pass
1301
+1
ML
19.06
Slough West
pass
1300½
pass
1301¼
20.72
Burnham [BNM]
pass
1301½
pass
1302
22.34
Taplow [TAP]
1
pass
1302
pass
1302¾
23.53
Maidenhead East
pass
1302½
pass
1303½
24.14
Maidenhead [MAI]
1
pass
1303
pass
1304
+1
29.40
Ruscombe
pass
1306
pass
1306¼
30.76
Twyford [TWY]
1
1
pass
1306½
pass
1307
ML
31.57
Twyford West
pass
1307
pass
1307¼
35.10
Kennet Bridge Jn
pass
1309½
pass
1309¼
35.56
Reading Main Line East
pass
1310
pass
1309¾
35.75
Reading [RDG]
9
1311
1313
1311
1313
1311
1312½
DM
DM
36.12
Reading Main Line West
pass
1313½
pass
1313¼
36.45
Reading High Level Jn
pass
1314
pass
1314¼
ML
38.29
Tilehurst East Jn.
pass
1315
pass
1315¼
38.47
Tilehurst [TLH]
1
pass
1315
pass
1315¼
41.38
Pangbourne [PAN]
pass
1317
pass
1316½
44.55
Goring & Streatley [GOR]
1
1
pass
1319
pass
1318½
ML
48.32
Cholsey [CHO]
1
pass
1321
pass
1320
-1
51.32
Moreton Cutting
pass
1323
pass
1321¼
-1
52.61
Didcot East Jn
pass
1324
pass
1322
-1
53.05
Didcot Parkway [DID]
1
pass
1324
pass
1322½
-1
53.20
Didcot West End
pass
1324
No report
53.50
Foxhall Jn [XJF]
pass
1324½
pass
1322¾
-1
55.14
Milton Junction
pass
1325
pass
1323
-1
56.27
Steventon
pass
1326
pass
1324
-1
60.17
Wantage Road
pass
1328
pass
1326
-1
63.75
Challow
pass
1330
pass
1327¾
-2
66.34
Uffington (Oxfordshire)
1
pass
1331
pass
1329
-1
72.25
Bourton
pass
1334½
pass
1331¾
-2
74.46
Swindon South Marston Jn
pass
1336
pass
1333
-2
75.58
Swindon Stratton Green
pass
1336½
pass
1333¾
-2
76.27
Highworth Jn
pass
1337
pass
1333¾
-2
76.59
Swindon East Loop
pass
1337
pass
1335
-2
77.18
Swindon [SWI]
4
1337
1340
1338
1340
1336
1341¾
+1
DM
DM
82.67
Wootton Bassett Jn
pass
1344½
pass
1346½
+2
DM
DB
89.57
Little Somerford
pass
1348½
pass
1350¾
+2
94.16
Hullavington
1 2
pass
1351
pass
1353¼
+2
99.76
Badminton
pass
1355
pass
1355½
104.40
Chipping Sodbury
pass
1358½
pass
1357¾
107.09
Westerleigh Jn
½
pass
1400½
pass
1359½
111.57
Bristol Parkway [BPW]
2
1403
1405
1404
1405½
1406¾
1408¾
+3
DB
DT
112.79
Patchway [PWY]
2
pass
1407
pass
1410½
+3
116.45
Pilning [PIL]
2
pass
1409½
pass
1413½
+4
118.03
Severn Tunnel East
pass
1410½
pass
1414½
+4
122.31
Severn Tunnel West
pass
1414
pass
1417¾
+3
123.41
Severn Tunnel Junction [STJ]
3
pass
1415
pass
1419¼
+4
DT
DM
125.66
Magor
pass
1416½
pass
1420½
+4
130.72
Llanwern West Jn
pass
1420
pass
1424¼
+4
131.63
East Usk Jn.
pass
1421
pass
1424¾
+3
132.55
Maindee East Jn
pass
1421½
pass
1425¾
+4
132.77
Maindee West Jn
pass
1422
pass
1426½
+4
DM
DR
133.31
Newport (South Wales) [NWP]
1
1423
1425
1423
1425
1427¾
1429¼
+4
DR
DR
134.13
Gaer Jn
pass
1426½
pass
1430¾
+4
DR
DM
134.68
Ebbw Jn
pass
1427½
pass
1431¾
+4
DM
DM
138.41
Marshfield
1
pass
1430
pass
1434½
+4
142.42
Rumney River Bridge Jn
pass
1433½
pass
1437
+3
143.01
Pengam Jn
pass
1434
pass
1437½
+3
143.46
Moorland Road Junction
pass
1434½
pass
1438
+3
144.16
Long Dyke Jn
pass
1435
pass
1439
+4
E
144.79
Cardiff East
pass
1436½
pass
1440
+3
DM
E
145.11
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
3
1436
1439
1437
1439
1441½
1443¼
+4
E
D
145.37
Cardiff West
pass
1440
No report
146.36
Leckwith North Jn
pass
1442
pass
1446
+4
D
DM
149.14
St Fagans L C
pass
1444
pass
1448¼
+4
154.08
Miskin
pass
1448
pass
1452¼
+4
156.21
Pontyclun [PYC]
1
pass
1450
pass
1454¼
+4
156.57
Llantrisant [LTI]
pass
1450½
No report
158.53
Llanharan [LLR]
2
pass
1452
pass
1456¼
+4
161.41
Pencoed [PCD]
1
pass
1454
pass
1458¼
+4
164.42
Tremains
pass
1456½
pass
1500½
+4
165.26
Bridgend [BGN]
1
1458
1459
1457½
1459
1502
1503¾
+4
DM
DM
169.46
Stormy
pass
1503½
pass
1508¼
+4
171.21
Pyle [PYL]
1
pass
1504½
pass
1509½
+5
173.45
Margam Moors Jn.
pass
1506
pass
1510½
+4
DM
175.12
Margam East Jn
pass
1507
pass
1512
+5
176.00
Margam Middle Jn
pass
1507½
pass
1512¼
+4
176.70
Port Talbot East
pass
1508½
No report
177.39
Port Talbot Parkway [PTA]
1
1510
1511
1509½
1511
1514¼
1515¼
+4
179.38
Baglan [BAJ]
1
pass
1513
pass
1518
+4
180.09
Briton Ferry East
pass
1514
pass
1518¼
+4
181.20
Briton Ferry [BNF]
1
pass
1515
pass
1519½
+4
181.38
Court Sart Jn
pass
1515
pass
1519½
+4
183.00
Neath [NTH]
1
1
1517
1518
1517
1518½
1521½
1523
+4
185.06
Skewen [SKE]
1
pass
1521½
pass
1525¾
+4
186.68
Llansamlet [LAS]
1
pass
1524
pass
1527½
+3
189.42
Landore Junction
pass
1527
pass
1530¼
+3
DM
DSM
190.23
Swansea Loop East
pass
1528
pass
1531¾
+3
190.67
Swansea [SWA]
3
1530
1530
1534¾
+4
DSM
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