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1L24 1330 Carmarthen to London Paddington
Departing on 18th April 2026

operated by
Great Western Railway
GBTT
WTT
Route
Location
Pl
Arr
Dep
Arr
Dep
Path
Line
Carmarthen [CMN]
2
1330
1330
Carmarthen Jn [XCI]
pass
1332
Ferryside [FYS]
pass
1340½
Bertwyn Level Crossing
pass
1343
Kidwelly [KWL]
1
pass
1344½
Pembrey & Burry Port [PBY]
1350
1351
1349½
1351
Llanelli [LLE]
UPL
1357
1358
1357
1358½
Llandeilo Jn
pass
1401
Duffryn West
pass
1401½
Cockett West
1
pass
1406½
Swansea Loop West
pass
1410½
Swansea Loop East
pass
1412½
Swansea [SWA]
Pathed as Class 80x on diesel from here
Service reverses here, gains coaches here
3
1415
1423
1415
1423
Swansea Loop East
pass
1424½
Neath [NTH]
1434
1435
1433½
1435
Briton Ferry West Jn
pass
1437½
Port Talbot Parkway [PTA]
2
1441
1443
1441
1443
Margam East Jn
pass
1446
Margam Moors Jn.
pass
1447
Stormy
pass
1450
Bridgend [BGN]
2
1454
1456
1454
1456
Pencoed [PCD]
pass
1500
Pontyclun [PYC]
1
pass
1504
Leckwith North Jn
pass
1513
C
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
2
1517
1520
1516½
1520
B
Long Dyke Jn
pass
1522
ML
Marshfield
pass
1526
Ebbw Jn
pass
1528½
Gaer Jn
pass
1529
UM
Newport (South Wales) [NWP]
3
1531
1533
1531
1533
ML
Maindee West Jn
pass
1534
Maindee East Jn
pass
1534½
ML
Llanwern West Jn
2
pass
1536½
Severn Tunnel Junction [STJ]
4
pass
1543½
Severn Tunnel West
pass
1544½
Severn Tunnel East
pass
1548
Pilning [PIL]
1
1
pass
1549
Patchway [PWY]
1
pass
1552½
Bristol Parkway [BPW]
3
1554
1557
1554
1557
Westerleigh Jn
pass
1600½
Hullavington
pass
1607
Wootton Bassett Jn
1
pass
1613½
Swindon [SWI]
3
1619
1621
1619
1621
Uffington (Oxfordshire)
pass
1627½
Challow
pass
1629
Wantage Road
1
pass
1630½
Didcot Parkway [DID]
2
pass
1635
ML
Goring & Streatley [GOR]
1
pass
1639
ML
Reading High Level Jn
pass
1644½
ML
Reading [RDG]
10
1646
1650
1646
1650
UML
Kennet Bridge Jn
pass
1651
ML
Twyford [TWY]
2
pass
1654
ML
Maidenhead [MAI]
2
pass
1657½
ML
Slough [SLO]
3
pass
1700½
ML
Stockley Junction
pass
1703½
ML
ML
Heathrow Airport Jn
pass
1704
ML
Southall [STL]
2
pass
1705
ML
Acton West
1
pass
1706½
ML
ML
Ladbroke Grove
pass
1710
ML
3
Portobello Jn (London)
1½
pass
1710½
3
Royal Oak Junction
pass
1713
3
London Paddington [PAD]
5
1714
1714
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