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1B46 1445 London Paddington to Swansea
Departing on 4th January 2026

operated by
Great Western Railway
9 coaches
802104
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
2
1445
1445
1444¾
2
0.41
Royal Oak Junction
pass
1446
pass
1445¾
1.28
Portobello Jn (London)
pass
1447
pass
1447
1.68
Ladbroke Grove
pass
1448
pass
1447½
2
DM
2.55
Old Oak Common East
pass
1448½
pass
1448½
3.15
Old Oak Common West
pass
1449
pass
1449
3.48
Friars Jn
pass
1449½
pass
1449
4.16
Acton Main Line [AML]
pass
1450
pass
1449¾
4.75
Acton West
pass
1450½
pass
1450
ML
ML
5.51
Ealing Broadway [EAL]
1
pass
1451
pass
1450½
6.41
West Ealing [WEA]
pass
1451½
pass
1451
6.49
West Ealing Junction
pass
1451½
pass
1451
7.23
Hanwell [HAN]
pass
1451½
pass
1451¼
8.57
Southall East Jn
pass
1452½
pass
1452
9.01
Southall [STL]
1
pass
1452½
pass
1452½
9.65
Southall West Jn
pass
1453
pass
1452½
10.66
Hayes & Harlington [HAY]
1
pass
1453½
pass
1453¼
11.09
Heathrow Airport Jn
pass
1453½
pass
1453
ML
12.04
Stockley Junction
pass
1454
pass
1453½
12.62
West Drayton East
pass
1454½
pass
1454
13.12
West Drayton [WDT]
1
pass
1454½
pass
1454½
13.26
West Drayton Jcn
pass
1454½
pass
1454½
14.55
Iver [IVR]
1
pass
1455
pass
1455
16.13
Langley [LNY]
1
pass
1456
pass
1456
17.13
Dolphin Jn
pass
1456½
pass
1456½
18.31
Slough [SLO]
2
pass
1457
pass
1457¼
ML
19.06
Slough West
pass
1457½
pass
1457½
20.72
Burnham [BNM]
pass
1458½
pass
1458½
22.34
Taplow [TAP]
1
pass
1459
pass
1459¼
23.53
Maidenhead East
pass
1459½
pass
1500¼
24.14
Maidenhead [MAI]
1
pass
1500
pass
1500½
29.40
Ruscombe
pass
1503
pass
1502¾
30.76
Twyford [TWY]
1
1
pass
1503½
pass
1503½
ML
31.57
Twyford West
pass
1504
pass
1504
35.10
Kennet Bridge Jn
pass
1506½
pass
1506
35.56
Reading Main Line East
pass
1507
pass
1506½
35.75
Reading [RDG]
9
1508
1510
1508
1510
1507½
1509¾
DM
DM
36.12
Reading Main Line West
pass
1510½
pass
1510½
36.45
Reading High Level Jn
pass
1511
pass
1511¼
ML
38.29
Tilehurst East Jn.
pass
1512
pass
1512¼
38.47
Tilehurst [TLH]
1
pass
1512
pass
1512½
41.38
Pangbourne [PAN]
pass
1514
pass
1513¾
44.55
Goring & Streatley [GOR]
1
1
pass
1516
pass
1515½
ML
48.32
Cholsey [CHO]
1
pass
1518
pass
1517¼
51.32
Moreton Cutting
pass
1520
pass
1518½
-1
52.61
Didcot East Jn
pass
1521
pass
1519
-1
53.05
Didcot Parkway [DID]
1
pass
1521
pass
1519½
-1
53.20
Didcot West End
pass
1521
No report
53.50
Foxhall Jn [XJF]
pass
1521½
pass
1519¾
-1
55.14
Milton Junction
pass
1522
pass
1520¼
-1
56.27
Steventon
pass
1523
pass
1521
-1
60.17
Wantage Road
pass
1525
pass
1524½
63.75
Challow
pass
1527
pass
1527½
66.34
Uffington (Oxfordshire)
1
pass
1528
pass
1528½
72.25
Bourton
pass
1531½
pass
1531½
74.46
Swindon South Marston Jn
pass
1533
pass
1532½
75.58
Swindon Stratton Green
pass
1533½
pass
1533½
76.27
Highworth Jn
pass
1534
pass
1533½
76.59
Swindon East Loop
pass
1534
pass
1534¾
77.18
Swindon [SWI]
4
1534
1538
1535
1538
1535½
1537½
DM
DM
78.31
Rushey Platt
pass
1539½
pass
1539¼
82.67
Wootton Bassett Jn
pass
1542½
pass
1542¼
DM
DB
89.57
Little Somerford
pass
1546½
pass
1546¼
94.16
Hullavington
1
pass
1549
pass
1548¾
99.76
Badminton
pass
1552½
pass
1551
-1
104.40
Chipping Sodbury
pass
1555
pass
1554
107.09
Westerleigh Jn
pass
1556½
pass
1555¾
111.57
Bristol Parkway [BPW]
2
1559
1601
1559½
1601½
1559½
1601¾
DB
DT
112.79
Patchway [PWY]
2
pass
1603
pass
1604
+1
116.45
Pilning [PIL]
2
pass
1605½
pass
1607
+1
118.03
Severn Tunnel East
pass
1606½
pass
1608
+1
122.31
Severn Tunnel West
pass
1610
pass
1611¼
+1
123.41
Severn Tunnel Junction [STJ]
3
pass
1611
pass
1612¾
+1
DT
DM
125.66
Magor
pass
1612½
pass
1614
+1
130.72
Llanwern West Jn
pass
1616
pass
1617¾
+1
131.63
East Usk Jn.
pass
1616½
pass
1618¼
+1
132.55
Maindee East Jn
pass
1617½
pass
1619¼
+1
ML
132.77
Maindee West Jn
pass
1618
pass
1620
+2
133.31
Newport (South Wales) [NWP]
2
1619
1621
1619
1621
1621¼
1622¼
+1
DM
DM
134.13
Gaer Jn
pass
1622½
pass
1624
+1
DM
134.68
Ebbw Jn
pass
1623½
pass
1624¾
+1
DM
DM
138.41
Marshfield
pass
1626
pass
1627½
+1
142.42
Rumney River Bridge Jn
pass
1629
pass
1629¾
+1
143.01
Pengam Jn
pass
1629
pass
1630¼
+1
143.46
Moorland Road Junction
1
pass
1629½
pass
1631
+1
DM
DR
144.16
Long Dyke Jn
pass
1631
pass
1631¾
E
144.79
Cardiff East
pass
1632½
pass
1632¾
DR
E
145.11
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
3
1634
1635
1633½
1636½
1634
1635½
E
D
145.37
Cardiff West
pass
1637½
No report
146.36
Leckwith North Jn
pass
1639½
pass
1638¼
-1
D
DM
149.14
St Fagans L C
pass
1641½
pass
1640¾
154.08
Miskin
pass
1645½
pass
1644¾
156.21
Pontyclun [PYC]
1
1
pass
1647½
pass
1646½
156.57
Llantrisant [LTI]
pass
1648
No report
158.53
Llanharan [LLR]
2
pass
1649½
pass
1648¾
161.41
Pencoed [PCD]
1
pass
1652
pass
1650¾
-1
164.42
Tremains
pass
1655
pass
1652¾
-2
165.26
Bridgend [BGN]
1
1654
1656
1656
1659½
1654¼
1655¼
-4
DM
DM
169.46
Stormy
½
pass
1704
pass
1659¾
-4
171.21
Pyle [PYL]
1
pass
1705½
pass
1701
-4
173.45
Margam Moors Jn.
pass
1707
pass
1702
-4
DM
175.12
Margam East Jn
pass
1708
pass
1703½
-4
176.00
Margam Middle Jn
pass
1708½
pass
1703¾
-4
176.70
Port Talbot East
pass
1709½
No report
177.39
Port Talbot Parkway [PTA]
1
1709
1710
1710½
1712
1705½
1709¼
-2
179.38
Baglan [BAJ]
1
pass
1714
pass
1712
-2
180.09
Briton Ferry East
pass
1715
pass
1712¼
-2
181.20
Briton Ferry [BNF]
1
pass
1716
pass
1713½
-2
181.38
Court Sart Jn
pass
1716
pass
1713¼
-2
183.00
Neath [NTH]
1
1
1716
1717
1718
1719½
1715¼
1717
-2
185.06
Skewen [SKE]
1
pass
1722½
pass
1719¾
-2
186.68
Llansamlet [LAS]
1
pass
1725
pass
1721¾
-2
189.42
Landore Junction
pass
1728
pass
1724½
-3
DM
DSM
190.23
Swansea Loop East
pass
1729
pass
1725¾
-3
190.67
Swansea [SWA]
3
1731
1731
1727¾
-3
DSM
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