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1F21 1430 Cardiff Central to Portsmouth Harbour
Departing on 10th December 2025

operated by
Great Western Railway
4 coaches
Cardiff Central - Bristol Temple Meads
158771
158747
4 coaches
Bristol Temple Meads - Portsmouth Harbour
158747
158771
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
Cardiff Central [CDF]
Pathed as Class 158/168/170/175 DMU at 90mph
forms from 5F21 from Cardiff Central
1
1430
1430
1430
B
Cardiff East
pass
1430½
pass
1431¼
Long Dyke Jn
pass
1431½
pass
1432¼
B
UM
Moorland Road Junction
pass
1432
pass
1433¼
+1
Pengam Jn
pass
1432½
pass
1433½
+1
Rumney River Bridge Jn
pass
1433
pass
1434
Marshfield
pass
1437
pass
1436½
Ebbw Jn
pass
1439½
pass
1439½
UM
UM
Gaer Jn
pass
1440½
pass
1439¾
UM
Newport (South Wales) [NWP]
3
1442
1444
1442
1444
1442
1444
UM
UM
Maindee West Jn
pass
1445
pass
1445½
Maindee East Jn
pass
1445½
pass
1446
East Usk Jn.
pass
1446
pass
1446¾
Llanwern West Jn
pass
1447
pass
1447¾
Magor
pass
1451
pass
1450¾
Severn Tunnel Junction [STJ]
4
pass
1453
pass
1453¼
UM
UT
Severn Tunnel West
pass
1454
pass
1454
Severn Tunnel East
pass
1458
pass
1457½
Pilning [PIL]
1
pass
1459
pass
1458½
Patchway [PWY]
1 2
1
pass
1502½
pass
1501½
UT
DBL
Filton Jn
pass
1506½
No report
Filton Abbey Wood [FIT]
1
1508
1509
1508
1509½
1507¾
1509¼
DBL
DFM
Horfield Junction
pass
1511
pass
1510½
Narroways Hill Jn
1
pass
1512½
pass
1512
Stapleton Road [SRD]
pass
1513½
pass
1512½
Lawrence Hill [LWH]
pass
1514½
pass
1513¼
-1
Dr Day's Jn
pass
1515
pass
1513½
-1
DF
Bristol East Jn
pass
1516
pass
1514½
-1
DFM
DF
Bristol Temple Meads [BRI]
Service reverses here
13
1517
1522
1517
1522
1515¾
1522
DF
UH
Bristol East Jn
pass
1523
pass
1523
North Somerset Jn
pass
1524
pass
1524
Keynsham [KYN]
2
pass
1527
pass
1527½
Twerton
pass
1531½
pass
1530½
Oldfield Park [OLF]
2
pass
1532
pass
1531¼
Bath Spa [BTH]
2
1534
1535
1533½
1535½
1532¾
1535¼
Bathampton Jn
pass
1539
pass
1538
UM
UT
Bathampton Sig Bl1990
pass
1542½
pass
1542
Bradford-on-Avon [BOA]
2
1547
1547
1546½
1547½
1546¼
1547
Bradford Jn
½
pass
1551
pass
1550¼
Trowbridge [TRO]
1
2
1554
1555
1553½
1555
1553
1554¾
Hawkeridge Jn
1
pass
1600½
pass
1601½
+1
Westbury [WSB]
3
1603
1604
1603
1604½
1608½
1610
+5
UT
DS
Dilton Marsh [DMH]
2
pass
1606½
pass
1612
+5
Warminster [WMN]
2
1612
1612
1611½
1612½
1616½
1618
+5
DS
DW
Warminster Signal W308
pass
1614½
pass
1620
+5
Upton Lovell
pass
1618
pass
1623½
+5
Wylye Ground Frame
pass
1622
pass
1627
+5
Wylye Ahb
pass
1622
pass
1627
+5
Wishford
pass
1626½
pass
1630½
+4
Wilton Jn
pass
1630
pass
1635¼
+5
DW
UM
Salisbury [SAL]
3
1633
1634
1633
1634½
1638
1639¾
+5
UM
UM
Tunnel Jn.
pass
1637½
pass
1643¼
+5
UM
UD
Laverstock South Jn
pass
1638
pass
1644½
+6
East Grimstead E.C.C.
pass
1643½
pass
1650¾
+7
Dean [DEN]
1
pass
1645½
pass
1652
+6
Dean Hill Sdgs. M.O.D.
pass
1646½
pass
1653½
+6
Mottisfont & Dunbridge [DBG]
1
pass
1648½
pass
1655¼
+6
Romsey [ROM]
1
1652
1653
1652
1653
1658½
1700
+7
USY
UTV
Redbridge [RDB]
1
pass
1659½
pass
1707
+7
UTV
UM
Church Lane Junction
pass
1701
pass
1708
+7
UF
Millbrook (Hampshire) [MBK]
pass
1701½
pass
1709
+7
UM
UF
Southampton Central [SOU]
1
1703
1705
1703
1705
1710¾
1714
+9
UF
UM
Northam Jn
½
pass
1707½
pass
1716½
+9
UM
US
St Denys [SDN]
3
pass
1710
pass
1720¾
+10
US
DN
Woolston Signal E803
pass
1712½
pass
1723¾
+11
Netley [NTL]
2
pass
1716½
pass
1728½
+12
Hamble [HME]
2
pass
1717½
pass
1729¼
+11
Bursledon [BUO]
2
pass
1719
pass
1731
+12
Swanwick [SNW]
½
2
pass
1721½
pass
1731¾
+10
Fareham [FRM]
3
1727
1728
1727
1728½
1737½
1740¼
+11
DN
DP
Portchester [PTC]
2
pass
1732½
pass
1743¼
+11
Cosham [CSA]
2
1736
1736
1735½
1736½
1746¼
1747¾
+11
Cosham Jn
pass
1738
pass
1748¾
+10
DP
DBR
Portcreek Jn
pass
1739
pass
1749½
+10
DBR
DM
Hilsea [HLS]
2
pass
1739½
pass
1750½
+11
Fratton East
pass
1742
pass
1753¾
+11
DML
Fratton [FTN]
3
1743
1744
1743
1744½
1754¾
1757½
+13
Portsmouth & Southsea [PMS]
½
2
1747
1749
1747
1749
1800¼
1801½
+12
DM
Portsmouth Harbour [PMH]
1
1753
1753
1805
+12
DM
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