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1L28 1622 Swansea to London Paddington
Departing on 2nd January 2026

operated by
Great Western Railway
GBTT
WTT
Route
Location
Pl
Arr
Dep
Arr
Dep
Path
Line
Swansea [SWA]
3
1622
1622
Swansea Loop East
pass
1623½
Neath [NTH]
1633
1634
1632½
1634
Briton Ferry West Jn
pass
1636½
Port Talbot Parkway [PTA]
2
1640
1641
1640
1641½
Margam East Jn
pass
1644½
Margam Moors Jn.
pass
1645½
Stormy
pass
1648½
Bridgend [BGN]
2
1653
1654
1652½
1654
Pencoed [PCD]
pass
1658
Pontyclun [PYC]
1
pass
1702
Leckwith North Jn
pass
1711
C
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
1
1714
1718
1714½
1718
B
Long Dyke Jn
pass
1720
ML
Marshfield
pass
1724
Ebbw Jn
pass
1726½
Gaer Jn
pass
1727
UM
Newport (South Wales) [NWP]
3
1729
1731
1729
1731
ML
Maindee West Jn
pass
1732
Maindee East Jn
pass
1732½
ML
Llanwern West Jn
2
pass
1734½
Severn Tunnel Junction [STJ]
1½
4
pass
1741½
Severn Tunnel West
pass
1744
Severn Tunnel East
pass
1747½
Pilning [PIL]
1
1
pass
1748½
Patchway [PWY]
1
pass
1752
Bristol Parkway [BPW]
Pathed as Class 80x on diesel from here
Service reverses here
4
1754
1809
1753½
1809½
Filton Abbey Wood [FIT]
1
pass
1812
ML
Horfield Junction
1
pass
1812½
Dr Day's Jn
pass
1816
DF
Bristol East Jn
pass
1817
Bristol Temple Meads [BRI]
Service reverses here
15
1819
1830
1818½
1830
UM
Bristol East Jn
pass
1831
North Somerset Jn
pass
1832
Bath Spa [BTH]
2
1841
1843
1841
1843
Bathampton Jn
pass
1846½
Bathampton Sig Bl1990
1½
pass
1850½
Bradford-on-Avon [BOA]
1
pass
1856
Bradford Jn
½
pass
1859½
Hawkeridge Jn
pass
1906
Heywood Road Jn
pass
1909
Lavington
pass
1914
Woodborough
1
pass
1920
Bedwyn [BDW]
2
pass
1929
Hungerford [HGD]
1 1½
pass
1933
Newbury [NBY]
Pathed as Class 80x on electric from here
pass
1940½
Theale [THE]
1
pass
1946½
Southcote Jn
pass
1950½
Oxford Road Jn
pass
1951½
UFM
Reading [RDG]
11
1953
2001
1954
2001½
UML
Kennet Bridge Jn
pass
2002½
ML
Twyford [TWY]
2
pass
2005½
ML
Maidenhead [MAI]
2
pass
2009
ML
Slough West
pass
2011½
RL
Slough [SLO]
1 3½
5
pass
2012
RL
Heathrow Airport Jn
1
pass
2022½
RL
Southall West Jn
½
pass
2024½
ML
Southall [STL]
½
2
pass
2025½
ML
Acton West
1
pass
2027½
ML
ML
Ladbroke Grove
½
pass
2031
ML
3
Portobello Jn (London)
pass
2032
3
Royal Oak Junction
pass
2033
3
London Paddington [PAD]
5
2034
2034
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