1B46 1337 London Paddington to Swansea
Departing on 25th January 2026

operated by
Great Western Railway
GBTT
WTT
Route
Location
Pl
Arr
Dep
Arr
Dep
Path
Line
pass
1340
2
ML
pass
1342½
ML
ML
1
pass
1347½
ML
2
pass
1352½
ML
1
pass
1355½
ML
1
pass
1359
ML
pass
1402
DML
Reading [RDG]
Service stops to pick up passengers only
7
1410
1403½
1410
WL
pass
1411½
pass
1412½
pass
1415½
Newbury [NBY]
Pathed as Class 80x on diesel from here
pass
1422½
1
pass
1431½
pass
1438
pass
1440½
pass
1445
pass
1450½
pass
1502
Bath Spa [BTH]
1
Service stops to drop passengers off only
1
1518
1517½
1519½
pass
1529½
Bristol Temple Meads [BRI]
Service reverses here, stops to drop passengers off only
15
1531
1531
1541
DF
pass
1542
UF
pass
1543
ML
pass
1546½
Bristol Parkway [BPW]
Pathed as Class 80x on electric from here
Service reverses here
2
1553
1601
1552½
1601½
2
pass
1605½
pass
1617½
ML
2
1619
1621
1619
1621
DM
pass
1622½
ML
pass
1623½
pass
1626
pass
1631
E
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
3
1634
1635
1633½
1636½
D
pass
1647½
1
1654
1656
1656
1659½
pass
1704
1
1709
1710
1710½
1712
1716
1717
1718
1719½
3
1731
1731