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1B19 1449 London Paddington to Swansea
Departing on 15th December 2025

operated by
Great Western Railway
10 coaches
800019
800031
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
8
1448
1449
1454
+5
3
0.41
Royal Oak Junction
pass
1450
pass
1455
+5
3
2
1.28
Portobello Jn (London)
pass
1451½
pass
1456½
+5
1.68
Ladbroke Grove
pass
1452
pass
1458
+6
2
DM
2.55
Old Oak Common East
pass
1452½
pass
1459¾
+7
3.15
Old Oak Common West
pass
1453
pass
1500¼
+7
3.48
Friars Jn
pass
1453½
pass
1500½
+7
4.16
Acton Main Line [AML]
pass
1454
pass
1501¼
+7
4.75
Acton West
pass
1454½
pass
1501½
+7
ML
ML
5.51
Ealing Broadway [EAL]
1
pass
1455
pass
1502
+7
6.41
West Ealing [WEA]
pass
1455½
pass
1502½
+7
6.49
West Ealing Junction
pass
1455½
pass
1502½
+7
7.23
Hanwell [HAN]
pass
1455½
pass
1502¾
+7
8.57
Southall East Jn
pass
1456½
pass
1503½
+7
9.01
Southall [STL]
1
pass
1456½
pass
1504
+7
9.65
Southall West Jn
pass
1457
pass
1504
+7
10.66
Hayes & Harlington [HAY]
1
pass
1457½
pass
1504¾
+7
11.09
Heathrow Airport Jn
pass
1457½
pass
1504½
+7
ML
12.04
Stockley Junction
pass
1458
pass
1505
+7
12.62
West Drayton East
pass
1458½
pass
1505½
+7
13.12
West Drayton [WDT]
1
pass
1458½
pass
1506
+7
13.26
West Drayton Jcn
pass
1458½
pass
1506
+7
14.55
Iver [IVR]
1
pass
1459
pass
1506½
+7
16.13
Langley [LNY]
1
pass
1500
pass
1507½
+7
17.13
Dolphin Jn
pass
1500½
pass
1507¾
+7
18.31
Slough [SLO]
2
pass
1501
pass
1508¼
+7
ML
19.06
Slough West
pass
1501½
pass
1508½
+7
20.72
Burnham [BNM]
pass
1502½
pass
1509¼
+7
22.34
Taplow [TAP]
1
pass
1503
pass
1510¼
+7
23.53
Maidenhead East
pass
1503½
pass
1511
+7
24.14
Maidenhead [MAI]
1
pass
1504
pass
1511¼
+7
29.40
Ruscombe
pass
1507
pass
1513½
+6
30.76
Twyford [TWY]
1
1
pass
1507½
pass
1514½
+7
ML
31.57
Twyford West
pass
1508
pass
1514¾
+6
35.10
Kennet Bridge Jn
pass
1510½
pass
1518½
+8
35.56
Reading Main Line East
pass
1511
pass
1519¼
+8
35.75
Reading [RDG]
8
1511
1513
1512
1514
1520½
1522¼
+8
DM
DM
36.12
Reading Main Line West
pass
1514½
pass
1523
+8
36.45
Reading High Level Jn
pass
1515
pass
1523¾
+8
ML
38.29
Tilehurst East Jn.
pass
1516
pass
1525
+8
38.47
Tilehurst [TLH]
1
pass
1516
pass
1525
+8
41.38
Pangbourne [PAN]
pass
1518
pass
1526¼
+8
44.55
Goring & Streatley [GOR]
1
1
pass
1520
pass
1528
+8
ML
48.32
Cholsey [CHO]
1
pass
1522
pass
1529¾
+7
51.32
Moreton Cutting
pass
1524
pass
1532¾
+8
52.61
Didcot East Jn
pass
1525
pass
1533½
+8
53.05
Didcot Parkway [DID]
1
pass
1525
pass
1534
+9
53.20
Didcot West End
pass
1525
No report
53.50
Foxhall Jn [XJF]
pass
1525½
pass
1534¼
+9
55.14
Milton Junction
pass
1526
pass
1534½
+8
56.27
Steventon
pass
1527
pass
1535¼
+8
60.17
Wantage Road
pass
1529
pass
1538
+9
63.75
Challow
pass
1531
pass
1540
+9
66.34
Uffington (Oxfordshire)
1
pass
1532
pass
1541¼
+9
72.25
Bourton
pass
1535½
pass
1544
+8
74.46
Swindon South Marston Jn
pass
1537
pass
1545¼
+8
75.58
Swindon Stratton Green
pass
1537½
pass
1546¼
+8
76.27
Highworth Jn
pass
1538
pass
1546¼
+8
76.59
Swindon East Loop
pass
1538
pass
1547½
+9
77.18
Swindon [SWI]
4
1538
1540
1539
1541
1548½
1550
+9
DM
DM
82.67
Wootton Bassett Jn
pass
1545½
pass
1555
+9
DM
DB
89.57
Little Somerford
pass
1549½
pass
1559
+9
94.16
Hullavington
1
pass
1552
pass
1601½
+9
99.76
Badminton
pass
1555½
pass
1603¾
+8
104.40
Chipping Sodbury
pass
1558
pass
1606¾
+8
107.09
Westerleigh Jn
pass
1559½
pass
1608½
+9
111.57
Bristol Parkway [BPW]
1
2
1602
1604
1602½
1604½
1612½
1614¼
+9
DB
DT
112.79
Patchway [PWY]
2
pass
1607
pass
1616
+9
116.45
Pilning [PIL]
2
pass
1609½
pass
1619
+9
118.03
Severn Tunnel East
pass
1610½
pass
1620
+9
122.31
Severn Tunnel West
pass
1614
pass
1623¼
+9
123.41
Severn Tunnel Junction [STJ]
3
pass
1615
pass
1624¾
+9
DT
DM
125.66
Magor
pass
1616½
pass
1626¼
+9
130.72
Llanwern West Jn
pass
1620
pass
1629¾
+9
131.63
East Usk Jn.
pass
1620½
pass
1630½
+9
132.55
Maindee East Jn
pass
1621½
pass
1631½
+10
ML
132.77
Maindee West Jn
pass
1622
pass
1632½
+10
133.31
Newport (South Wales) [NWP]
2
1623
1625
1623
1625
1634½
1636
+11
DM
DM
134.13
Gaer Jn
pass
1626½
pass
1637½
+11
DM
134.68
Ebbw Jn
pass
1627½
pass
1638¼
+10
DM
DM
138.41
Marshfield
pass
1630
pass
1641
+11
142.42
Rumney River Bridge Jn
pass
1633
pass
1643¼
+10
143.01
Pengam Jn
pass
1633
pass
1643¾
+10
143.46
Moorland Road Junction
1
pass
1633½
pass
1644½
+11
DM
DR
144.16
Long Dyke Jn
pass
1635
pass
1645¼
+10
E
144.79
Cardiff East
pass
1636½
pass
1646½
+9
DR
E
145.11
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
4
1638
1639
1637½
1639½
1648
1650¾
+11
E
E
145.37
Cardiff West
pass
1640½
No report
146.36
Leckwith North Jn
pass
1642½
pass
1654¼
+11
E
DM
149.14
St Fagans L C
pass
1644½
pass
1657¾
+13
154.08
Miskin
pass
1648½
pass
1701¾
+13
156.21
Pontyclun [PYC]
1
pass
1650½
pass
1703¾
+13
156.57
Llantrisant [LTI]
pass
1651
No report
158.53
Llanharan [LLR]
2
pass
1652½
pass
1705¾
+13
161.41
Pencoed [PCD]
1
pass
1654½
pass
1707¾
+13
164.42
Tremains
pass
1657
pass
1709¾
+12
165.26
Bridgend [BGN]
1
1658
1659
1658
1659½
1711½
1713¾
+14
DM
DM
169.46
Stormy
pass
1704
pass
1719¼
+15
171.21
Pyle [PYL]
1
pass
1705
pass
1720½
+15
173.45
Margam Moors Jn.
pass
1706½
pass
1721½
+15
DM
175.12
Margam East Jn
pass
1707½
pass
1723
+15
176.00
Margam Middle Jn
pass
1708
pass
1723¼
+15
176.70
Port Talbot East
pass
1709
No report
177.39
Port Talbot Parkway [PTA]
1
1710
1711
1710
1711½
1725¼
1726½
+15
179.38
Baglan [BAJ]
1
pass
1713½
pass
1729½
+15
180.09
Briton Ferry East
pass
1714½
pass
1729¾
+15
181.20
Briton Ferry [BNF]
1
pass
1715½
pass
1731
+15
181.38
Court Sart Jn
pass
1715½
pass
1731
+15
183.00
Neath [NTH]
1
1
1718
1719
1717½
1719
1732¾
1734¾
+15
185.06
Skewen [SKE]
1
pass
1722
pass
1738
+16
186.68
Llansamlet [LAS]
1
pass
1724½
pass
1740¼
+16
189.42
Landore Junction
pass
1727½
pass
1743
+15
DM
DSM
190.23
Swansea Loop East
pass
1728½
pass
1744¼
+15
190.67
Swansea [SWA]
3
1730
1730
1747¼
+17
DSM
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