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1B59 1537 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
London Paddington [PAD]
4
1537
1537
2
Royal Oak Junction
pass
1538
2
Portobello Jn (London)
pass
1539
2
Ladbroke Grove
pass
1540
2
ML
Acton West
3
pass
1542½
ML
ML
Southall [STL]
½
1
pass
1547½
ML
Heathrow Airport Jn
pass
1549
ML
Slough [SLO]
2
pass
1552½
ML
Maidenhead [MAI]
1
pass
1555½
ML
Twyford [TWY]
1
1
pass
1559
ML
Kennet Bridge Jn
pass
1602
DML
Reading [RDG]
Service stops to pick up passengers only
7
1610
1603½
1610
WL
Oxford Road Jn
pass
1611½
Southcote Jn
pass
1612½
Theale [THE]
pass
1615½
Newbury [NBY]
Pathed as Class 80x on diesel from here
pass
1622½
Bedwyn [BDW]
1
pass
1631½
Pewsey [PEW]
pass
1638
Woodborough
pass
1640½
Lavington
1
pass
1645
Heywood Road Jn
pass
1650½
Hawkeridge Jn
pass
1653
Bradford Jn
1
pass
1700
Bathampton Jn
2
pass
1712
Bath Spa [BTH]
1
Service stops to drop passengers off only
1
1718
1717½
1719½
North Somerset Jn
pass
1729
DM
Bristol East Jn
pass
1729½
Bristol Temple Meads [BRI]
Service reverses here, stops to drop passengers off only
15
1731
1731
1743
DF
Bristol East Jn
pass
1744
UF
Dr Day's Jn
pass
1745
ML
Horfield Junction
1
pass
1748
Filton Abbey Wood [FIT]
1
2
pass
1750
DF
Bristol Parkway [BPW]
Pathed as Class 80x on electric from here
Service reverses here
2
1754
1801
1753½
1801½
Patchway [PWY]
2
pass
1803
Pilning [PIL]
2
pass
1805½
Severn Tunnel East
pass
1806½
Severn Tunnel West
pass
1810½
Severn Tunnel Junction [STJ]
3
pass
1811½
ML
Llanwern West Jn
pass
1816½
Maindee East Jn
pass
1818
ML
Maindee West Jn
1
pass
1818½
Newport (South Wales) [NWP]
2
1821
1822
1820½
1822
DM
Gaer Jn
pass
1823½
ML
Ebbw Jn
pass
1824½
Marshfield
1
pass
1827
Long Dyke Jn
pass
1832
E
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
3
1835
1836
1834½
1837½
D
Leckwith North Jn
pass
1840½
Pontyclun [PYC]
pass
1848½
Bridgend [BGN]
1
1855
1856
1856
1857½
Stormy
pass
1902
Margam Moors Jn.
pass
1904½
Margam East Jn
pass
1905½
Port Talbot Parkway [PTA]
1
1908
1908
1908
1909½
Court Sart Jn
pass
1913½
Neath [NTH]
1 1
1915
1916
1915½
1917
Swansea Loop East
pass
1927½
Swansea [SWA]
3
1929
1929
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