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1L24 1422 Swansea to London Paddington
Departing on 16th December 2025

operated by
Great Western Railway
10 coaches
800032
800008
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
1424¼
USM
UM
Llansamlet [LAS]
2
pass
1427½
pass
1427
Skewen [SKE]
2
pass
1429½
pass
1429
Neath [NTH]
2
1433
1434
1432½
1434
1431½
1433¼
Briton Ferry West Jn
pass
1436½
pass
1435¾
Port Talbot Parkway [PTA]
2
1440
1441
1440
1441½
1439¼
1440½
Port Talbot East
pass
1442½
No report
Margam Middle Jn
pass
1443½
pass
1442
-1
Margam East Jn
pass
1444½
pass
1443¼
-1
Margam Moors Jn.
pass
1445½
pass
1444½
UM
Pyle [PYL]
2
pass
1447
pass
1445¾
-1
Stormy
pass
1448½
pass
1447½
At platform
Bridgend [BGN]
2
1453
1454
1452½
1454
1451¼
1453¾
UM
UM
Tremains
pass
1455
pass
1455¾
Pencoed Up Passenger Loop
pass
1457½
No report
Pencoed [PCD]
2
pass
1458
pass
1457¾
Llanharan [LLR]
1
pass
1500
pass
1459½
Llantrisant [LTI]
pass
1501½
No report
Pontyclun [PYC]
1
2
pass
1502
pass
1501¾
Miskin
pass
1504
pass
1503¾
St Fagans L C
pass
1508½
pass
1507½
Leckwith North Jn
pass
1511
pass
1510
UM
C
Cardiff West
pass
1513½
No report
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
2
1514
1518
1514½
1518
1513½
1517¾
C
B
Cardiff East
pass
1518½
pass
1518¾
Long Dyke Jn
pass
1520
pass
1519¾
B
UM
Moorland Road Junction
pass
1520½
pass
1520½
Pengam Jn
pass
1521
pass
1520¾
Rumney River Bridge Jn
pass
1521
pass
1521¼
Marshfield
pass
1524
pass
1523¾
Ebbw Jn
pass
1526½
pass
1526½
UM
UM
Gaer Jn
pass
1527
pass
1526¾
UM
Newport (South Wales) [NWP]
3
1529
1531
1529
1531
1529
1531
UM
UM
Maindee West Jn
pass
1532
pass
1532½
Maindee East Jn
pass
1532½
pass
1533
ML
East Usk Jn.
pass
1533½
pass
1533¾
Llanwern West Jn
pass
1534½
pass
1534¾
Magor
pass
1538
pass
1537½
Severn Tunnel Junction [STJ]
½
4
pass
1539½
pass
1540¼
UM
UT
Severn Tunnel West
pass
1541
pass
1541
Severn Tunnel East
1
pass
1544½
pass
1544½
Pilning [PIL]
1 2
1
pass
1546½
pass
1545½
Patchway [PWY]
1
pass
1552
pass
1552¼
Bristol Parkway [BPW]
3
1555
1556
1554½
1556
1555
1556
UT
UB
Westerleigh Jn
pass
1600
pass
1600½
Chipping Sodbury
pass
1601½
pass
1602
Badminton
pass
1603½
pass
1604¼
Hullavington
pass
1606½
pass
1606¾
Little Somerford
pass
1609
pass
1609¾
Wootton Bassett Jn
1
pass
1613
pass
1613
UB
UM
Swindon [SWI]
1
1619
1620
1618½
1620½
1619
1620¾
UR
UM
Highworth Jn
pass
1621½
pass
1622¾
+1
Swindon Stratton Green
pass
1622
pass
1623¼
+1
Swindon South Marston Jn
pass
1622½
pass
1623½
+1
Bourton
pass
1623½
pass
1625
+1
Uffington (Oxfordshire)
pass
1627
pass
1627¾
Challow
pass
1628½
pass
1629
Wantage Road
1
pass
1630
pass
1631¼
+1
Steventon
pass
1632½
pass
1632¾
Milton Junction
pass
1633
pass
1633½
Foxhall Jn [XJF]
pass
1634
pass
1634½
Didcot West End
pass
1634½
No report
Didcot Parkway [DID]
2
pass
1634½
pass
1635¼
Didcot East Jn
pass
1634½
pass
1635½
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
1643¾
ML
Reading Main Line West
pass
1644½
pass
1644¼
Reading [RDG]
11
1645
1647
1645½
1647½
1645¼
1649
+1
UM
UM
Reading Main Line East
pass
1648
pass
1649¾
+1
Kennet Bridge Jn
pass
1648½
pass
1650½
+2
Twyford West
pass
1651
pass
1652½
+1
Twyford [TWY]
2
pass
1651½
pass
1653¼
+1
ML
Ruscombe
pass
1652
pass
1653¾
+1
Maidenhead [MAI]
2
pass
1655
pass
1656¾
+1
Maidenhead East
pass
1655½
pass
1656¾
+1
Taplow [TAP]
2
pass
1656
pass
1657½
+1
Burnham [BNM]
pass
1656½
pass
1657¾
+1
Slough West
pass
1657½
pass
1658¾
+1
Slough [SLO]
3
pass
1658
pass
1659½
+1
Dolphin Jn
pass
1658½
pass
1659¾
+1
Langley [LNY]
2
pass
1659
pass
1700½
+1
Iver [IVR]
2
pass
1700
pass
1701¼
+1
West Drayton Jcn
pass
1700½
pass
1701½
+1
West Drayton [WDT]
2
pass
1700½
pass
1702
+1
West Drayton East
pass
1700½
pass
1702
+1
Stockley Junction
pass
1701
pass
1702¼
+1
ML
ML
Heathrow Airport Jn
pass
1701½
pass
1702½
+1
Hayes & Harlington [HAY]
2
pass
1701½
pass
1703
+1
Southall West Jn
pass
1702
pass
1703¼
+1
Southall [STL]
2
pass
1702½
pass
1703¼
ML
Southall East Jn
pass
1702½
pass
1703½
+1
Hanwell [HAN]
1
pass
1703
pass
1704½
+1
West Ealing Junction
pass
1703½
pass
1705
+1
West Ealing [WEA]
pass
1703½
pass
1705¼
+1
Ealing Broadway [EAL]
2
pass
1703½
pass
1705¾
+2
Acton West
1
pass
1704
pass
1706
+2
ML
ML
Acton Main Line [AML]
2
pass
1705
pass
1706½
+1
Friars Jn
pass
1705½
No report
Old Oak Common West
pass
1706
pass
1707
+1
Old Oak Common East
pass
1706½
pass
1707¾
+1
Ladbroke Grove
pass
1707½
pass
1709¼
+1
UM
3
Portobello Jn (London)
pass
1708
pass
1709¾
+1
3
4
Royal Oak Junction
pass
1709
pass
1711
+2
London Paddington [PAD]
10
1710
1710
1714¼
+4
4
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