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1L24 1422 Swansea to London Paddington
Departing on 10th December 2025

operated by
Great Western Railway
9 coaches
800312
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
Swansea [SWA]
Pathed as Class 80x on diesel at 125mph
3
1422
1422
1421½
USM
Swansea Loop East
pass
1423½
pass
1423¼
Landore Junction
pass
1424½
pass
1424½
USM
UM
Llansamlet [LAS]
2
pass
1427½
pass
1427¾
Skewen [SKE]
2
pass
1429½
pass
1430
Neath [NTH]
2
1433
1434
1432½
1434
1432¾
1434
Briton Ferry West Jn
pass
1436½
pass
1437
Port Talbot Parkway [PTA]
2
1440
1441
1440
1441½
1441
1441¾
Port Talbot East
pass
1442½
No report
Margam Middle Jn
pass
1443½
pass
1443¼
Margam East Jn
pass
1444½
pass
1444¾
Margam Moors Jn.
pass
1445½
pass
1446½
+1
UM
Pyle [PYL]
2
pass
1447
pass
1448
+1
Stormy
pass
1448½
pass
1450¼
+1
At platform
Bridgend [BGN]
2
1453
1454
1452½
1454
1454½
1456¾
+2
UM
UM
Tremains
pass
1455
pass
1459
+3
Pencoed Up Passenger Loop
pass
1457½
No report
Pencoed [PCD]
2
pass
1458
pass
1501¼
+3
Llanharan [LLR]
1
pass
1500
pass
1503¼
+3
Llantrisant [LTI]
pass
1501½
No report
Pontyclun [PYC]
1
2
pass
1502
pass
1505¾
+3
Miskin
pass
1504
pass
1507½
+3
St Fagans L C
pass
1508½
pass
1511½
+3
Leckwith North Jn
pass
1511
pass
1514
+3
UM
C
Cardiff West
pass
1513½
No report
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
2
1514
1518
1514½
1518
1517¼
1520
+2
C
B
Cardiff East
pass
1518½
pass
1521
+2
Long Dyke Jn
pass
1520
pass
1522¼
+2
B
UM
Moorland Road Junction
pass
1520½
pass
1523¼
+2
Pengam Jn
pass
1521
pass
1523½
+2
Rumney River Bridge Jn
pass
1521
pass
1523¾
+2
Marshfield
pass
1524
pass
1526½
+2
Ebbw Jn
pass
1526½
pass
1529¼
+2
UM
UM
Gaer Jn
pass
1527½
pass
1529¾
+2
UM
Newport (South Wales) [NWP]
3
1529
1531
1529
1531
1532
1533¼
+2
UM
UM
Maindee West Jn
pass
1532
pass
1534¾
+2
Maindee East Jn
pass
1532½
pass
1535½
+3
East Usk Jn.
pass
1533
pass
1536½
+3
Llanwern West Jn
pass
1534
pass
1537½
+3
Magor
pass
1538
pass
1540½
+2
Severn Tunnel Junction [STJ]
4
pass
1539½
pass
1543¼
+3
UM
UT
Severn Tunnel West
pass
1540½
pass
1544¼
+3
Severn Tunnel East
1
pass
1544
pass
1547¾
+3
Pilning [PIL]
1 2
1
pass
1546
pass
1548¾
+2
Patchway [PWY]
1
pass
1551½
pass
1551¾
Bristol Parkway [BPW]
½
3
1554
1555
1554
1555½
1554
1555
UT
UB
Westerleigh Jn
pass
1600
pass
1559
Chipping Sodbury
pass
1601½
pass
1600¾
Badminton
pass
1603½
pass
1603
Hullavington
pass
1606½
pass
1605½
Little Somerford
pass
1609
pass
1608½
Wootton Bassett Jn
1
pass
1613
pass
1611½
-1
UB
UM
Swindon [SWI]
1
1619
1620
1618½
1620½
1617¼
1619¾
UR
UM
Highworth Jn
pass
1621½
pass
1621¾
Swindon Stratton Green
pass
1622
pass
1622¼
Swindon South Marston Jn
pass
1622½
pass
1622½
Bourton
pass
1623½
pass
1624
Uffington (Oxfordshire)
pass
1627
pass
1627
Challow
pass
1628½
pass
1628
Wantage Road
1
pass
1630
pass
1630¼
Steventon
pass
1632½
pass
1631½
Milton Junction
pass
1633
pass
1632½
Foxhall Jn [XJF]
pass
1634
pass
1634
Didcot West End
pass
1634½
No report
Didcot Parkway [DID]
2
pass
1634½
pass
1635
Didcot East Jn
pass
1634½
pass
1635¼
Moreton Cutting
pass
1635½
pass
1635½
Cholsey [CHO]
2
pass
1636½
pass
1637¼
Goring & Streatley [GOR]
1
2
pass
1638½
pass
1639
ML
Pangbourne [PAN]
pass
1640½
pass
1640¾
Tilehurst [TLH]
2
pass
1642½
pass
1641¾
Tilehurst East Jn.
pass
1643
pass
1642
Reading High Level Jn
pass
1644
pass
1643½
ML
Reading Main Line West
pass
1644½
pass
1644
Reading [RDG]
10
1645
1647
1645½
1647½
1644¾
1647
UM
UM
Reading Main Line East
pass
1648
pass
1647¾
Kennet Bridge Jn
pass
1648½
pass
1648¼
Twyford West
pass
1651
pass
1650¼
Twyford [TWY]
2
pass
1651½
pass
1651
ML
Ruscombe
pass
1652
pass
1651¼
Maidenhead [MAI]
2
pass
1655
pass
1654½
Maidenhead East
pass
1655½
pass
1654½
Taplow [TAP]
2
pass
1656
pass
1655
Burnham [BNM]
pass
1656½
pass
1655¼
-1
Slough West
pass
1657½
pass
1656½
Slough [SLO]
3
pass
1658
pass
1657¼
Dolphin Jn
pass
1658½
pass
1657½
Langley [LNY]
2
pass
1659
pass
1658
Iver [IVR]
2
pass
1700
pass
1658¾
West Drayton Jcn
pass
1700½
pass
1659¼
-1
West Drayton [WDT]
2
pass
1700½
pass
1659¾
West Drayton East
pass
1700½
pass
1659¾
Stockley Junction
pass
1701
pass
1659¾
-1
ML
ML
Heathrow Airport Jn
pass
1701½
pass
1700¼
-1
Hayes & Harlington [HAY]
2
pass
1701½
pass
1700½
Southall West Jn
pass
1702
pass
1701
-1
Southall [STL]
2
pass
1702½
pass
1700¾
-1
ML
Southall East Jn
pass
1702½
pass
1701
-1
Hanwell [HAN]
1
pass
1703
pass
1702
West Ealing Junction
pass
1703½
pass
1702½
West Ealing [WEA]
pass
1703½
pass
1702¾
Ealing Broadway [EAL]
2
pass
1703½
pass
1703¼
Acton West
1
pass
1704
pass
1703
ML
ML
Acton Main Line [AML]
2
pass
1705
pass
1704
Friars Jn
pass
1705½
No report
Old Oak Common West
pass
1706
pass
1705
Old Oak Common East
pass
1706½
pass
1705¾
Ladbroke Grove
pass
1707½
pass
1706¾
UM
3
Portobello Jn (London)
pass
1708
pass
1707¼
Royal Oak Junction
pass
1709
pass
1708¼
London Paddington [PAD]
4
1710
1710
1710½
3
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