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1B34 2048 London Paddington to Swansea
Departing on 15th December 2025

operated by
Great Western Railway
9 coaches
800310
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
London Paddington [PAD]
Pathed as Class 80x on electric at 125mph
5
2048
2048
2048¼
2
Royal Oak Junction
pass
2049
pass
2049¼
Portobello Jn (London)
pass
2050½
pass
2050½
Ladbroke Grove
pass
2051
pass
2051
2
DM
Old Oak Common East
pass
2051½
pass
2052
Old Oak Common West
pass
2052
pass
2052½
Friars Jn
pass
2052½
pass
2052¾
Acton Main Line [AML]
pass
2053
pass
2053¼
Acton West
pass
2053½
pass
2053¾
ML
ML
Ealing Broadway [EAL]
1
pass
2054
pass
2054
West Ealing [WEA]
pass
2054½
pass
2054½
West Ealing Junction
pass
2054½
pass
2054½
Hanwell [HAN]
pass
2054½
pass
2055
Southall East Jn
pass
2055½
pass
2055¾
Southall [STL]
1
pass
2055½
pass
2056¼
Southall West Jn
pass
2056
pass
2056¼
Hayes & Harlington [HAY]
1
pass
2056½
pass
2057
Heathrow Airport Jn
pass
2056½
pass
2056¾
ML
Stockley Junction
pass
2057
pass
2057¼
West Drayton East
pass
2057½
pass
2057¾
West Drayton [WDT]
1
pass
2057½
pass
2058¼
West Drayton Jcn
pass
2057½
pass
2058¼
Iver [IVR]
1
pass
2058
pass
2058¾
Langley [LNY]
1
pass
2059
pass
2059¾
Dolphin Jn
pass
2059½
pass
2100
Slough [SLO]
2
pass
2100
pass
2100¾
ML
Slough West
pass
2100½
pass
2101
Burnham [BNM]
pass
2101½
pass
2102
Taplow [TAP]
1
pass
2102
pass
2102¾
Maidenhead East
pass
2102½
pass
2103½
Maidenhead [MAI]
1
pass
2103
pass
2104
+1
Ruscombe
pass
2106
pass
2106
Twyford [TWY]
1
1
pass
2106½
pass
2106¾
ML
Twyford West
pass
2107
pass
2107¼
Kennet Bridge Jn
pass
2109½
pass
2110½
+1
Reading Main Line East
pass
2110
pass
2111
+1
Reading [RDG]
9
2111
2113
2111
2113
2112¼
2113½
DM
DM
Reading Main Line West
pass
2113½
pass
2114
Reading High Level Jn
pass
2114
pass
2116
+2
ML
Tilehurst East Jn.
pass
2115
pass
2119¼
+4
Tilehurst [TLH]
1
pass
2115
pass
2119¼
+4
Pangbourne [PAN]
pass
2117
pass
2121
+4
Goring & Streatley [GOR]
1
1
pass
2119
pass
2123
+4
ML
Cholsey [CHO]
1
pass
2121
pass
2124½
+3
Moreton Cutting
pass
2123
pass
2126¼
+3
Didcot East Jn
pass
2124
pass
2127
+3
Didcot Parkway [DID]
1
pass
2124
pass
2127½
+3
Didcot West End
pass
2124
No report
Foxhall Jn [XJF]
pass
2124½
pass
2127¾
+3
Milton Junction
pass
2125
pass
2128
+3
Steventon
pass
2126
pass
2129
+3
Wantage Road
pass
2128
pass
2131½
+3
Challow
pass
2130
pass
2133½
+3
Uffington (Oxfordshire)
1
pass
2131
pass
2134¾
+3
Bourton
pass
2134½
pass
2137½
+3
Swindon South Marston Jn
pass
2136
pass
2138¾
+2
Swindon Stratton Green
pass
2136½
pass
2139½
+3
Highworth Jn
pass
2137
pass
2139¾
+2
Swindon East Loop
pass
2137
pass
2140¾
+3
Swindon [SWI]
4
2137
2140
2138
2140
2141¾
2142½
+2
DM
DM
Wootton Bassett Jn
pass
2144½
pass
2147¼
+2
DM
DB
Little Somerford
pass
2148½
pass
2151¼
+2
Hullavington
1
pass
2151
pass
2153¾
+2
Badminton
pass
2154½
pass
2156¼
+1
Chipping Sodbury
pass
2157
pass
2159
+2
Westerleigh Jn
pass
2158½
pass
2200¾
+2
Bristol Parkway [BPW]
2
2201
2203
2201½
2203½
2205½
2207
+3
DB
DT
Patchway [PWY]
2
pass
2205
pass
2208½
+3
Pilning [PIL]
2
pass
2207½
pass
2211¼
+3
Severn Tunnel East
pass
2208½
pass
2212¼
+3
Severn Tunnel West
pass
2212
pass
2215½
+3
Severn Tunnel Junction [STJ]
3
pass
2213
pass
2217
+4
DT
DR
Llanwern Steelworks East
Pathed as Class 80x on diesel from here
pass
2219½
No report
Llanwern West Jn
pass
2224
pass
2227¼
+3
East Usk Jn.
pass
2225
pass
2228¼
+3
Maindee East Jn
pass
2226½
pass
2229¾
+3
DR
Maindee West Jn
pass
2227
pass
2230½
+3
Newport (South Wales) [NWP]
1
2228
2230
2228½
2230½
2232½
2233½
+3
DR
DR
Gaer Jn
pass
2232
pass
2235¼
+3
DR
DM
Ebbw Jn
pass
2233
pass
2236¼
+3
DM
DM
Marshfield
1 1½
pass
2237
pass
2239¼
+2
Rumney River Bridge Jn
pass
2243
pass
2241¾
-1
Pengam Jn
pass
2243½
pass
2242¼
-1
Moorland Road Junction
pass
2244½
pass
2243¾
DM
DR
Long Dyke Jn
pass
2245½
pass
2244¾
E
Cardiff East
pass
2247
pass
2246
-1
DR
E
Cardiff Central [CDF]
3
2247
2250
2248
2250
2247½
2250¼
E
DBR
Cardiff West
pass
2251½
No report
Cardiff Radyr Branch Jn
pass
2252
pass
2252
DBR
UTC
Penarth Curve North Jn
pass
2253
pass
2253¼
UTC
DT
Ninian Park [NNP]
1
pass
2254
pass
2254¼
Leckwith South Jn
pass
2254
No report
Leckwith Loop
pass
2254½
No report
Leckwith North Jn
pass
2255
pass
2256
+1
St Fagans L C
pass
2257
pass
2259½
+2
Miskin
pass
2301
pass
2303¾
+2
Pontyclun [PYC]
1
pass
2303
pass
2305½
+2
Llantrisant [LTI]
pass
2303½
No report
Llanharan [LLR]
2
pass
2305
pass
2307¾
+3
Pencoed [PCD]
1
pass
2307
pass
2310
+2
Tremains
pass
2309½
pass
2312
+2
Bridgend [BGN]
1
2311
2312
2310½
2312
2313½
2314¾
+2
DM
DM
Stormy
pass
2316½
pass
2320½
+4
Pyle [PYL]
1
pass
2317½
pass
2321¾
+4
Margam Moors Jn.
pass
2319
pass
2323
+4
DM
Margam East Jn
pass
2320
pass
2324½
+4
Margam Middle Jn
pass
2320½
pass
2324½
+3
Port Talbot East
pass
2321½
No report
Port Talbot Parkway [PTA]
1
2323
2324
2322½
2324
2326½
2327¼
+3
Baglan [BAJ]
1
pass
2326
pass
2330½
+4
Briton Ferry East
pass
2327
pass
2330¾
+4
Briton Ferry [BNF]
1
pass
2328
pass
2332¼
+4
Court Sart Jn
pass
2328
pass
2332¼
+4
Neath [NTH]
1
1
2330
2331
2330
2331½
2334
2335¼
+3
Skewen [SKE]
1
pass
2334½
pass
2338¾
+4
Llansamlet [LAS]
1
pass
2337
pass
2341
+4
Landore Junction
pass
2340
pass
2344
+3
DM
DSM
Swansea Loop East
pass
2341
pass
2345½
+4
Swansea [SWA]
4
2343
2343
2347½
+4
DSM
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