Menu

1B17 1348 London Paddington to Carmarthen
Departing on 7th January 2026

operated by
Great Western Railway
5 coaches
London Paddington - Swansea
800006
5 coaches
Swansea - Carmarthen
800006
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
London Paddington [PAD]
Pathed as Class 80x on electric at 125mph
forms from 1L16 from Carmarthen
8
1348
1348
1354
+6
4
Royal Oak Junction
pass
1349
pass
1355
+6
4
4
Portobello Jn (London)
pass
1350½
pass
1356½
+6
4
3
Ladbroke Grove
pass
1351
pass
1357
+6
3
DM
Old Oak Common East
pass
1351½
pass
1358
+6
Old Oak Common West
pass
1352
pass
1358½
+6
Friars Jn
pass
1352½
pass
1358¾
+6
Acton Main Line [AML]
pass
1353
pass
1359½
+6
Acton West
pass
1353½
pass
1400¼
+6
ML
ML
Ealing Broadway [EAL]
1
pass
1354
pass
1400½
+6
West Ealing [WEA]
pass
1354½
pass
1401¼
+7
West Ealing Junction
pass
1354½
pass
1401¼
+7
Hanwell [HAN]
pass
1354½
pass
1401¾
+7
Southall East Jn
pass
1355½
pass
1402¾
+7
Southall [STL]
1
pass
1355½
pass
1403¼
+7
Southall West Jn
pass
1356
pass
1403¼
+7
Hayes & Harlington [HAY]
1
pass
1356½
pass
1404¼
+8
Heathrow Airport Jn
pass
1356½
pass
1404¼
+7
ML
Stockley Junction
pass
1357
pass
1404½
+7
West Drayton East
pass
1357½
pass
1405¼
+8
West Drayton [WDT]
1
pass
1357½
pass
1405¾
+8
West Drayton Jcn
pass
1357½
pass
1405¾
+8
Iver [IVR]
1
pass
1358
pass
1406½
+8
Langley [LNY]
1
pass
1359
pass
1407½
+8
Dolphin Jn
pass
1359½
pass
1408
+8
Slough [SLO]
2
pass
1400
pass
1409
+9
ML
Slough West
pass
1400½
pass
1409¼
+9
Burnham [BNM]
pass
1401½
pass
1410½
+9
Taplow [TAP]
1
pass
1402
pass
1411½
+9
Maidenhead East
pass
1402½
pass
1412¾
+10
Maidenhead [MAI]
1
pass
1403
pass
1413
+10
Ruscombe
pass
1406
pass
1415¾
+10
Twyford [TWY]
1
1
pass
1406½
pass
1416¾
+10
ML
Twyford West
pass
1407
pass
1417¼
+10
Kennet Bridge Jn
pass
1409½
pass
1419½
+10
Reading Main Line East
pass
1410
pass
1420
+9
Reading [RDG]
8
1411
1413
1411
1413
1421¼
1422½
+9
DM
DM
Reading Main Line West
pass
1413½
pass
1423
+9
Reading High Level Jn
pass
1414
pass
1424
+10
ML
Tilehurst East Jn.
pass
1415
pass
1425½
+10
Tilehurst [TLH]
1
pass
1415
pass
1425¾
+10
Pangbourne [PAN]
pass
1417
pass
1427¾
+10
Goring & Streatley [GOR]
1
1
pass
1419
pass
1430
+11
ML
Cholsey [CHO]
1
pass
1421
pass
1432
+10
Moreton Cutting
pass
1423
pass
1433½
+10
Didcot East Jn
pass
1424
pass
1434¼
+10
Didcot Parkway [DID]
1
pass
1424
pass
1434¾
+10
Didcot West End
pass
1424
No report
Foxhall Jn [XJF]
pass
1424½
pass
1435
+10
Milton Junction
pass
1425
pass
1435½
+10
Steventon
pass
1426
pass
1436½
+10
Wantage Road
pass
1428
pass
1440
+12
Challow
pass
1430
pass
1442¾
+12
Uffington (Oxfordshire)
1
pass
1431
pass
1444
+13
Bourton
pass
1434½
pass
1446¾
+12
Swindon South Marston Jn
pass
1436
pass
1448
+12
Swindon Stratton Green
pass
1436½
pass
1448¾
+12
Highworth Jn
pass
1437
pass
1448¾
+11
Swindon East Loop
pass
1437
pass
1450
+12
Swindon [SWI]
4
1437
1440
1438
1440
1450½
1451¼
+11
DM
DM
Rushey Platt
pass
1441½
pass
1452¾
+11
Wootton Bassett Jn
pass
1444½
pass
1455¾
+11
DM
DB
Little Somerford
pass
1448½
pass
1459¾
+11
Hullavington
1
pass
1451
pass
1502¼
+11
Badminton
pass
1454½
pass
1504½
+10
Chipping Sodbury
pass
1457
pass
1507¼
+10
Westerleigh Jn
pass
1458½
pass
1508¾
+10
Bristol Parkway [BPW]
2
1502
1503
1501½
1503½
1512½
1514
+10
DB
DT
Patchway [PWY]
2
pass
1505
pass
1515½
+10
Pilning [PIL]
2
pass
1507½
pass
1518½
+11
Severn Tunnel East
pass
1508½
pass
1519½
+11
Severn Tunnel West
pass
1512
pass
1522¾
+10
Severn Tunnel Junction [STJ]
3
pass
1513
pass
1524
+11
DT
DM
Magor
pass
1514½
pass
1525¾
+11
Llanwern West Jn
½
pass
1518
pass
1529¼
+11
East Usk Jn.
pass
1519
pass
1530
+11
Maindee East Jn
pass
1520
pass
1531
+11
ML
Maindee West Jn
pass
1520½
pass
1531¾
+11
Newport (South Wales) [NWP]
2
1522
1523
1521½
1523½
1533
1534
+10
DM
DM
Gaer Jn
pass
1525
pass
1536¼
+11
DM
Ebbw Jn
pass
1526
pass
1537½
+11
DM
DM
Marshfield
pass
1528½
pass
1541¼
+12
Rumney River Bridge Jn
pass
1531½
pass
1544
+12
Pengam Jn
pass
1531½
pass
1544½
+13
Moorland Road Junction
1
pass
1532
pass
1545½
+13
DM
DR
Long Dyke Jn
pass
1533½
pass
1546¼
+12
E
Cardiff East
pass
1535
pass
1547½
+12
DR
E
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
4
1536
1538
1536
1538
1554¾
1557
+19
E
D
Cardiff West
pass
1539
No report
Leckwith North Jn
pass
1541
pass
1600
+19
D
DM
St Fagans L C
pass
1543
pass
1602¼
+19
Miskin
pass
1547
pass
1606¼
+19
Pontyclun [PYC]
1
pass
1549
pass
1608¼
+19
Llantrisant [LTI]
pass
1549½
No report
Llanharan [LLR]
2
pass
1551
pass
1610¼
+19
Pencoed [PCD]
1
pass
1553
pass
1612¼
+19
Tremains
pass
1555½
pass
1614
+18
Bridgend [BGN]
1
1557
1558
1556½
1558
1615¾
1617
+19
DM
DM
Stormy
pass
1602½
pass
1622
+19
Pyle [PYL]
1
pass
1603½
pass
1623
+19
Margam Moors Jn.
pass
1605
pass
1624¼
+19
DM
Margam East Jn
pass
1606
pass
1625½
+19
Margam Middle Jn
pass
1606½
pass
1625¾
+19
Port Talbot East
pass
1607½
No report
Port Talbot Parkway [PTA]
1
1609
1610
1608½
1610
1628
1628¾
+18
Baglan [BAJ]
1
pass
1612
pass
1631½
+19
Briton Ferry East
pass
1613
pass
1631¾
+19
Briton Ferry [BNF]
1
pass
1614
pass
1633
+19
Court Sart Jn
pass
1614
pass
1633
+19
Neath [NTH]
1
1
1615
1616
1616
1617½
1634¾
1636
+18
Skewen [SKE]
1
pass
1620½
pass
1639
+18
Llansamlet [LAS]
1
pass
1623
pass
1641
+18
Landore Junction
pass
1626
pass
1643¾
+17
DM
DSM
Swansea Loop East
pass
1627
pass
1645
+18
Swansea [SWA]
Pathed as Class 80x on diesel from here
Service reverses here
3
1629
1637
1628½
1637
1646¾
1655¼
+18
DSM
USM
Swansea Loop East
pass
1638½
pass
1657
+18
USM
DSL
Swansea Loop West
pass
1640½
pass
1658¾
+18
DSL
DM
Cockett West
pass
1644
pass
1703
+19
Gowerton [GWN]
1
pass
1646½
pass
1704¾
+18
Duffryn West
pass
1649½
pass
1707¾
+18
Llandeilo Jn
pass
1650
pass
1708
+18
Llanelli [LLE]
1
1653
1654
1652½
1654
1710½
1712
+18
DD
Pembrey & Burry Port [PBY]
1700
1701
1659½
1701
N/R
1719
+18
Kidwelly Junction
pass
1706
No report
Kidwelly [KWL]
2
pass
1706½
No report
Bertwyn Level Crossing
pass
1708
No report
Ferryside [FYS]
1
pass
1710½
No report
Carmarthen Jn [XCI]
pass
1719½
pass
1734
+14
DD
Carmarthen [CMN]
2
1721
1721
1736
+15
Go to simple version