1F20 1323 Portsmouth Harbour to Cardiff Central
Departing on 29th December 2025

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
pass
1337½
1
1344
1346
1344
1346
pass
1350½
pass
1354
pass
1357
pass
1403½
SL
pass
1405½
4
1408
1411
1408
1411
FL
2
1422
1422
1421½
1422½
pass
1429½
pass
1437
4
1442
1443
1442
1443½
pass
1446½
pass
1450
pass
1454½
pass
1458½
1
1504
1504
1503½
1504½
2
1512
1513
1512
1513½
1519
1520
1519
1520
pass
1522
1525
1526
1525
1526
pass
1534½
1
1539
1540
1538½
1540½
pass
1555
UF
Bristol Temple Meads [BRI]
Service reverses here
4
1556
1600
1556
1600
pass
1601
UR
pass
1601½
RL
4
1607
1607
1606½
1607½
2
pass
1611½
2
pass
1614½
pass
1631
ML
pass
1631½
RL
1
1634
1635
1633½
1635½
DR
pass
1637
ML
pass
1638
pass
1640½
pass
1646
B