1F20 1309 Portsmouth Harbour to Cardiff Central
Departing on 28th December 2025

operated by
Great Western Railway
GBTT
WTT
Route
Location
Pl
Arr
Dep
Arr
Dep
Path
Line
1
1312
1314
1312
1314
UML
1
1317
1318
1317
1318½
pass
1322½
pass
1323½
1325
1326
1325
1326
1
1333
1334
1333
1334½
pass
1342½
pass
1345½
pass
1350½
SL
pass
1352½
4
1355
1357
1355
1357
FL
2
1408
1408
1407½
1408½
pass
1415½
pass
1423
4
1426
1427
1426
1427½
pass
1430½
pass
1434
pass
1438½
pass
1442½
1
1448
1448
1447½
1448½
Dilton Marsh [DMH]
1
Service stops on request
1
1452
1452
1453
1453½
3
1458
1459
1457½
1459
pass
1500½
1505
1505
1504½
1505½
pass
1507½
1511
1511
1510½
1511½
1
1514
1514
1514
1514½
1
1517
1517
1516½
1517½
pass
1524½
1
1528
1529
1527½
1529½
1
1532
1532
1531½
1532½
1
1539
1539
1538½
1539½
pass
1546
UM
Bristol Temple Meads [BRI]
Service reverses here
11
1547
1556
1547
1556
DF
pass
1557
UR
pass
1557½
RL
4
1603
1604
1602½
1604½
2
pass
1611
pass
1624½
ML
2
1626
1628
1626
1628
DM
pass
1629½
ML
pass
1630½
pass
1633
pass
1638½
B