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1L94 1924 Swansea to London Paddington
Departing on 18th January 2026

operated by
Great Western Railway
GBTT
WTT
Route
Location
Pl
Arr
Dep
Arr
Dep
Path
Line
Swansea [SWA]
2
1924
1924
Swansea Loop East
pass
1925½
Neath [NTH]
1935
1936
1934½
1936
Briton Ferry West Jn
pass
1938½
Port Talbot Parkway [PTA]
2
1942
1942
1942
1943½
Margam East Jn
pass
1946½
Margam Moors Jn.
pass
1947½
Stormy
pass
1950½
Bridgend [BGN]
2
1955
1956
1954½
1956
Pencoed [PCD]
pass
2000
Pontyclun [PYC]
1
pass
2004
Leckwith North Jn
pass
2013
C
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
1
2017
2020
2016½
2020
B
Long Dyke Jn
pass
2022
ML
Marshfield
pass
2026
Ebbw Jn
pass
2028½
Gaer Jn
pass
2029
UM
Newport (South Wales) [NWP]
½
3
2030
2033
2031
2033½
ML
Maindee West Jn
pass
2035
Maindee East Jn
pass
2035½
ML
Llanwern West Jn
pass
2037½
Severn Tunnel Junction [STJ]
4
pass
2042½
Severn Tunnel West
pass
2043½
Severn Tunnel East
pass
2047
Pilning [PIL]
1
1
pass
2048
Patchway [PWY]
1
pass
2051½
Bristol Parkway [BPW]
Pathed as Class 80x on diesel from here
Service reverses here
3
2053
2104
2053
2104
Filton Abbey Wood [FIT]
1
pass
2106½
ML
Horfield Junction
1
pass
2107
Dr Day's Jn
pass
2110½
DF
Bristol East Jn
pass
2111½
Bristol Temple Meads [BRI]
Service reverses here, stops to pick up passengers only
12
2122
2113
2122
UM
Bristol East Jn
pass
2123
North Somerset Jn
pass
2124
Bath Spa [BTH]
Service stops to pick up passengers only
2
2135
2133
2135
Bathampton Jn
pass
2138½
Bathampton Sig Bl1990
pass
2142½
Bradford-on-Avon [BOA]
pass
2146½
Bradford Jn
1
pass
2149
Hawkeridge Jn
3½
pass
2156
Heywood Road Jn
½
pass
2202½
Lavington
pass
2208
Woodborough
8
pass
2214
Bedwyn [BDW]
2
pass
2230
Hungerford [HGD]
1
pass
2234
Newbury [NBY]
1
Pathed as Class 80x on electric from here
pass
2240
Theale [THE]
1
pass
2247
Southcote Jn
pass
2251
Oxford Road Jn
pass
2252
UFM
Reading [RDG]
Service stops to drop passengers off only
10
2255
2254½
2256½
UML
Kennet Bridge Jn
pass
2257½
RL
Twyford [TWY]
1½
4
pass
2300½
RL
Maidenhead [MAI]
4
pass
2305½
RL
Slough [SLO]
9½
5
pass
2309½
RL
Heathrow Airport Jn
pass
2325
RL
Southall [STL]
½
4
pass
2326½
RL
West Ealing [WEA]
1
4
pass
2328½
RL
Acton West
1 1
pass
2330½
RL
RL
Ladbroke Grove
pass
2335½
RL
6
Portobello Jn (London)
1
pass
2336
5
Royal Oak Junction
pass
2338
3
London Paddington [PAD]
3
2339
2339
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