1F20 1323 Portsmouth Harbour to Cardiff Central
Departing on 17th January 2026

operated by
Great Western Railway
GBTT
WTT
Route
Location
Pl
Arr
Dep
Arr
Dep
Path
Line
1
1326
1327
1326
1327½
UML
1
1331
1331
1330½
1331½
pass
1335½
pass
1336½
1338
1339
1338
1339
1
1346
1347
1346
1347½
pass
1355½
pass
1358½
pass
1403½
SL
pass
1405½
4
1408
1410
1408
1410
FL
2
1421
1421
1420½
1421½
pass
1428½
pass
1436
4
1439
1442
1439
1442
pass
1445
pass
1448½
pass
1453
pass
1457
1
1502
1503
1502
1503
1
1511
1513
1510½
1513
pass
1514½
1519
1519
1518½
1519½
pass
1525
1528
1529
1528
1529
pass
1537½
1
1541
1542
1540½
1542
pass
1555
UF
Bristol Temple Meads [BRI]
Service reverses here
3
1556
1600
1556
1600
UR
pass
1601½
RL
4
1607
1608
1606½
1608
2
pass
1610½
2
pass
1613½
pass
1627½
ML
pass
1631
2
1633
1635
1633
1635
DM
pass
1636½
ML
pass
1637½
pass
1640
pass
1645½
E