1B17 1346 London Paddington to Carmarthen
Departing on 29th December 2025

operated by
Great Western Railway
GBTT
WTT
Route
Location
Pl
Arr
Dep
Arr
Dep
Path
Line
pass
1349
2
ML
pass
1351½
ML
ML
1
pass
1353½
ML
2
pass
1359
ML
1
pass
1402
ML
1
pass
1405½
ML
pass
1408½
DML
9
1410
1413
1410
1413
ML
pass
1428
pass
1430
4
1437
1440
1438
1440
pass
1451
pass
1458½
2
1502
1503
1501½
1503½
2
pass
1507½
pass
1518
pass
1520
ML
pass
1520½
Newport (South Wales) [NWP]
Pathed as Class 80x on diesel from here
2
1522
1523
1521½
1523½
DM
pass
1525
ML
pass
1526
pass
1532½
pass
1539½
E
4
1545
1546
1545
1547
pass
1601½
1
1609
1610
1609
1610½
pass
1615
pass
1618½
1
1621
1622
1621
1622½
pass
1626½
1628
1629
1628½
1630
Swansea [SWA]
Pathed as Class 80x on diesel from here
Service divides here, reverses here
3
1641
1659
1641
1659
pass
1712½
DPL
1715
1716
1715
1716½
1722
1723
1722
1723½
pass
1733