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1L24 1422 Swansea to London Paddington
Departing on 5th January 2026

operated by
Great Western Railway
10 coaches
800015
800023
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
1427½
Skewen [SKE]
2
pass
1429½
pass
1429½
Neath [NTH]
2
1433
1434
1432½
1434
1431¾
1433½
Briton Ferry West Jn
pass
1436½
pass
1436¼
Port Talbot Parkway [PTA]
2
1440
1441
1440
1441½
1440
1440½
Port Talbot East
pass
1442½
No report
Margam Middle Jn
pass
1443½
pass
1442
-1
Margam East Jn
pass
1444½
pass
1443½
Margam Moors Jn.
pass
1445½
pass
1445
UM
Pyle [PYL]
2
pass
1447
pass
1446½
Stormy
pass
1448½
pass
1448½
At platform
Bridgend [BGN]
2
1453
1454
1452½
1454
1452
1453¾
UM
UM
Tremains
pass
1455
pass
1455¾
Pencoed Up Passenger Loop
pass
1457½
No report
Pencoed [PCD]
2
pass
1458
pass
1458
Llanharan [LLR]
1
pass
1500
pass
1500
Llantrisant [LTI]
pass
1501½
No report
Pontyclun [PYC]
1
2
pass
1502
pass
1502
Miskin
pass
1504
pass
1504
St Fagans L C
pass
1508½
pass
1508
Leckwith North Jn
pass
1511
pass
1510¼
UM
C
Cardiff West
pass
1513½
No report
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
2
1514
1518
1514½
1518
1521½
1524
+6
C
B
Cardiff East
pass
1518½
pass
1525
+6
Long Dyke Jn
pass
1520
pass
1526¼
+6
B
UM
Moorland Road Junction
pass
1520½
pass
1527
+6
Pengam Jn
pass
1521
pass
1527¼
+6
Rumney River Bridge Jn
pass
1521
pass
1527½
+6
Marshfield
pass
1524
pass
1530¼
+6
Ebbw Jn
pass
1526½
pass
1532¾
+6
UM
UM
Gaer Jn
pass
1527
pass
1533¼
+6
UM
Newport (South Wales) [NWP]
3
1529
1531
1529
1531
1535½
1537¼
+6
UM
UM
Maindee West Jn
pass
1532
pass
1538¾
+6
Maindee East Jn
pass
1532½
pass
1539¼
+6
ML
East Usk Jn.
pass
1533½
pass
1540
+6
Llanwern West Jn
pass
1534½
pass
1541
+6
Magor
pass
1538
pass
1543¾
+6
Severn Tunnel Junction [STJ]
½
4
pass
1539½
pass
1546½
+7
UM
UT
Severn Tunnel West
pass
1541
pass
1547
+6
Severn Tunnel East
1
pass
1544½
pass
1550¾
+6
Pilning [PIL]
1 2
1
pass
1546½
pass
1551½
+5
Patchway [PWY]
1
pass
1552
pass
1555
+3
Bristol Parkway [BPW]
4
1555
1556
1554½
1556
1557¾
1559
+3
UT
UB
Westerleigh Jn
pass
1600
pass
1603½
+3
Chipping Sodbury
pass
1601½
pass
1605¼
+4
Badminton
pass
1603½
pass
1607½
+3
Hullavington
pass
1606½
pass
1610
+3
Little Somerford
pass
1609
pass
1613
+3
Wootton Bassett Jn
1
pass
1613
pass
1615¾
+2
UB
UM
Rushey Platt
pass
1617
pass
1619¼
+2
UM
UR
Swindon [SWI]
1
1619
1620
1618½
1620½
1621½
1623
+2
UR
UM
Highworth Jn
pass
1621½
pass
1625
+3
Swindon Stratton Green
pass
1622
pass
1625½
+3
Swindon South Marston Jn
pass
1622½
pass
1625¾
+3
Bourton
pass
1623½
pass
1627
+3
Uffington (Oxfordshire)
pass
1627
pass
1630
+3
Challow
pass
1628½
pass
1631
+2
Wantage Road
1
pass
1630
pass
1633½
+3
Steventon
pass
1632½
pass
1634½
+2
Milton Junction
pass
1633
pass
1635½
+2
Foxhall Jn [XJF]
pass
1634
pass
1636¼
+2
Didcot West End
pass
1634½
No report
Didcot Parkway [DID]
2
pass
1634½
pass
1637
+2
Didcot East Jn
pass
1634½
pass
1637¼
+2
Moreton Cutting
pass
1635½
pass
1637½
+2
Cholsey [CHO]
2
pass
1636½
pass
1639
+2
Goring & Streatley [GOR]
1
2
pass
1638½
pass
1640¾
+2
ML
Pangbourne [PAN]
pass
1640½
pass
1642½
+1
Tilehurst [TLH]
2
pass
1642½
pass
1643½
+1
Tilehurst East Jn.
pass
1643
pass
1643¾
+1
Reading High Level Jn
pass
1644
pass
1645¼
+1
ML
Reading Main Line West
pass
1644½
pass
1645¾
+1
Reading [RDG]
10
1645
1647
1645½
1647½
1646½
1647½
UM
UM
Reading Main Line East
pass
1648
pass
1648¼
Kennet Bridge Jn
pass
1648½
pass
1648¾
Twyford West
pass
1651
pass
1650¾
Twyford [TWY]
2
pass
1651½
pass
1651½
ML
Ruscombe
pass
1652
pass
1651¾
Maidenhead [MAI]
2
pass
1655
pass
1655
Maidenhead East
pass
1655½
pass
1654¾
Taplow [TAP]
2
pass
1656
pass
1655½
Burnham [BNM]
pass
1656½
pass
1655¾
Slough West
pass
1657½
pass
1657
Slough [SLO]
3
pass
1658
pass
1657¾
Dolphin Jn
pass
1658½
pass
1658¼
Langley [LNY]
2
pass
1659
pass
1659
Iver [IVR]
2
pass
1700
pass
1700
West Drayton Jcn
pass
1700½
pass
1700½
West Drayton [WDT]
2
pass
1700½
pass
1700¾
West Drayton East
pass
1700½
pass
1700¾
Stockley Junction
pass
1701
pass
1701
ML
ML
Heathrow Airport Jn
pass
1701½
pass
1701¼
Hayes & Harlington [HAY]
2
pass
1701½
pass
1701¾
Southall West Jn
pass
1702
pass
1702
Southall [STL]
2
pass
1702½
pass
1702
ML
Southall East Jn
pass
1702½
pass
1702¼
Hanwell [HAN]
1
pass
1703
pass
1703¼
West Ealing Junction
pass
1703½
pass
1703½
West Ealing [WEA]
pass
1703½
pass
1703¾
Ealing Broadway [EAL]
2
pass
1703½
pass
1704½
Acton West
1
pass
1704
pass
1704¾
ML
ML
Acton Main Line [AML]
2
pass
1705
pass
1705¾
+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
1708¾
+1
UM
3
Portobello Jn (London)
pass
1708
pass
1709¼
+1
3
4
Royal Oak Junction
pass
1709
pass
1710½
+1
London Paddington [PAD]
10
1710
1710
1713¼
+3
4
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