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1L24 1422 Swansea to London Paddington
Departing on 9th December 2025

operated by
Great Western Railway
10 coaches
800004
800020
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
1421¼
USM
Swansea Loop East
pass
1423½
pass
1423
Landore Junction
pass
1424½
pass
1424¼
USM
UM
Llansamlet [LAS]
2
pass
1427½
pass
1427¼
Skewen [SKE]
2
pass
1429½
pass
1429¼
Neath [NTH]
2
1433
1434
1432½
1434
1431¾
1433¾
Briton Ferry West Jn
pass
1436½
pass
1436½
Port Talbot Parkway [PTA]
2
1440
1441
1440
1441½
1440
1441¾
Port Talbot East
pass
1442½
No report
Margam Middle Jn
pass
1443½
pass
1443
Margam East Jn
pass
1444½
pass
1444½
Margam Moors Jn.
pass
1445½
pass
1446
UM
Pyle [PYL]
2
pass
1447
pass
1447½
Stormy
pass
1448½
pass
1449½
+1
At platform
Bridgend [BGN]
2
1453
1454
1452½
1454
1454¾
1456¼
+2
UM
UM
Tremains
pass
1455
pass
1458½
+3
Pencoed Up Passenger Loop
pass
1457½
No report
Pencoed [PCD]
2
pass
1458
pass
1500¾
+3
Llanharan [LLR]
1
pass
1500
pass
1502½
+2
Llantrisant [LTI]
pass
1501½
No report
Pontyclun [PYC]
1
2
pass
1502
pass
1504¾
+2
Miskin
pass
1504
pass
1506¾
+2
St Fagans L C
pass
1508½
pass
1510¾
+2
Leckwith North Jn
pass
1511
pass
1513
+2
UM
C
Cardiff West
pass
1513½
No report
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
2
1514
1518
1514½
1518
1516¼
1519
+1
C
B
Cardiff East
pass
1518½
pass
1520¼
+1
Long Dyke Jn
pass
1520
pass
1521¼
+1
B
UM
Moorland Road Junction
pass
1520½
pass
1522
+1
Pengam Jn
pass
1521
pass
1522¼
+1
Rumney River Bridge Jn
pass
1521
pass
1522¾
+1
Marshfield
pass
1524
pass
1525¼
+1
Ebbw Jn
pass
1526½
pass
1528
+1
UM
UM
Gaer Jn
pass
1527½
pass
1528¼
UM
Newport (South Wales) [NWP]
3
1529
1531
1529
1531
1530½
1532¼
+1
UM
UM
Maindee West Jn
pass
1532
pass
1533¾
+1
Maindee East Jn
pass
1532½
pass
1534¼
+1
East Usk Jn.
pass
1533
pass
1535
+2
Llanwern West Jn
pass
1534
pass
1536
+2
Magor
pass
1538
pass
1539
+1
Severn Tunnel Junction [STJ]
4
pass
1539½
pass
1541½
+2
UM
UT
Severn Tunnel West
pass
1540½
pass
1542¼
+1
Severn Tunnel East
1
pass
1544
pass
1545¾
+1
Pilning [PIL]
1 2
1
pass
1546
pass
1546¾
Patchway [PWY]
1
pass
1551½
pass
1552½
+1
Bristol Parkway [BPW]
½
4
1554
1555
1554
1555½
1556
1559¼
+3
UT
UB
Westerleigh Jn
pass
1600
pass
1604
+4
Chipping Sodbury
pass
1601½
pass
1605½
+4
Badminton
pass
1603½
pass
1607¾
+4
Hullavington
pass
1606½
pass
1610¼
+3
Little Somerford
pass
1609
pass
1613¼
+4
Wootton Bassett Jn
1
pass
1613
pass
1616½
+3
UB
UM
Swindon [SWI]
1
1619
1620
1618½
1620½
1622¼
1624
+3
UR
UM
Highworth Jn
pass
1621½
pass
1626
+4
Swindon Stratton Green
pass
1622
pass
1626½
+4
Swindon South Marston Jn
pass
1622½
pass
1626¾
+4
Bourton
pass
1623½
pass
1628¼
+4
Uffington (Oxfordshire)
pass
1627
pass
1631¼
+4
Challow
pass
1628½
pass
1632¼
+3
Wantage Road
1
pass
1630
pass
1634½
+4
Steventon
pass
1632½
pass
1636
+3
Milton Junction
pass
1633
pass
1636¾
+3
Foxhall Jn [XJF]
pass
1634
pass
1637¾
+3
Didcot West End
pass
1634½
No report
Didcot Parkway [DID]
2
pass
1634½
pass
1638½
+4
Didcot East Jn
pass
1634½
pass
1638½
+4
Moreton Cutting
pass
1635½
pass
1638¾
+3
Cholsey [CHO]
2
pass
1636½
pass
1640¼
+3
Goring & Streatley [GOR]
1
2
pass
1638½
pass
1642
+3
ML
Pangbourne [PAN]
pass
1640½
pass
1644
+3
Tilehurst [TLH]
2
pass
1642½
pass
1645
+2
Tilehurst East Jn.
pass
1643
pass
1645¼
+2
Reading High Level Jn
pass
1644
pass
1646¾
+2
ML
Reading Main Line West
pass
1644½
pass
1647
+2
Reading [RDG]
10
1645
1647
1645½
1647½
1648
1649¾
+2
UM
UM
Reading Main Line East
pass
1648
pass
1650½
+2
Kennet Bridge Jn
pass
1648½
pass
1651
+2
Twyford West
pass
1651
pass
1653
+2
Twyford [TWY]
2
pass
1651½
pass
1654
+2
ML
Ruscombe
pass
1652
pass
1654¼
+2
Maidenhead [MAI]
2
pass
1655
pass
1657¼
+2
Maidenhead East
pass
1655½
pass
1657¼
+2
Taplow [TAP]
2
pass
1656
pass
1658
+2
Burnham [BNM]
pass
1656½
pass
1658¼
+1
Slough West
pass
1657½
pass
1659½
+1
Slough [SLO]
3
pass
1658
pass
1700
+2
Dolphin Jn
pass
1658½
pass
1700¼
+1
Langley [LNY]
2
pass
1659
pass
1701
+2
Iver [IVR]
2
pass
1700
pass
1701¾
+2
West Drayton Jcn
pass
1700½
pass
1702
+1
West Drayton [WDT]
2
pass
1700½
pass
1702½
+2
West Drayton East
pass
1700½
pass
1702½
+1
Stockley Junction
pass
1701
pass
1702¾
+1
ML
ML
Heathrow Airport Jn
pass
1701½
pass
1703
+1
Hayes & Harlington [HAY]
2
pass
1701½
pass
1703½
+1
Southall West Jn
pass
1702
pass
1703¾
+1
Southall [STL]
2
pass
1702½
pass
1703¾
+1
ML
Southall East Jn
pass
1702½
pass
1704
+1
Hanwell [HAN]
1
pass
1703
pass
1705
+1
West Ealing Junction
pass
1703½
pass
1705¼
+2
West Ealing [WEA]
pass
1703½
pass
1705½
+2
Ealing Broadway [EAL]
2
pass
1703½
pass
1706
+2
Acton West
1
pass
1704
pass
1706
+2
ML
ML
Acton Main Line [AML]
2
pass
1705
pass
1706¾
+2
Friars Jn
pass
1705½
No report
Old Oak Common West
pass
1706
pass
1707½
+1
Old Oak Common East
pass
1706½
pass
1708
+1
Ladbroke Grove
pass
1707½
pass
1709
+1
UM
3
Portobello Jn (London)
pass
1708
pass
1709½
+1
Royal Oak Junction
pass
1709
pass
1710¾
+1
London Paddington [PAD]
5
1710
1710
1713½
+3
3
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