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1L36 2023 Swansea to London Paddington
Departing on 3rd January 2025

operated by
Great Western Railway
5 coaches
800013
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
Swansea [SWA]
Pathed as Class 80x on diesel at 125mph
forms from 1B24 from London Paddington
2
2023
2023
2022¾
USM
Swansea Loop East
pass
2024½
pass
2024¼
Landore Junction
pass
2025½
pass
2025¾
USM
UM
Llansamlet [LAS]
2
pass
2028½
pass
2028¾
Skewen [SKE]
2
pass
2030½
pass
2030¾
Neath [NTH]
2
2034
2035
2033½
2035
2033½
2034¾
Briton Ferry West Jn
pass
2037½
pass
2037½
Port Talbot Parkway [PTA]
2
2041
2042
2041
2042½
2041½
2042½
Port Talbot East
pass
2043½
No report
Margam Middle Jn
pass
2044½
pass
2044
Margam East Jn
pass
2045½
pass
2045½
Margam Moors Jn.
pass
2046½
pass
2047¼
UM
Pyle [PYL]
2
pass
2048
pass
2049
Stormy
pass
2049½
pass
2051¼
+1
At platform
Bridgend [BGN]
2
2054
2055
2053½
2055
2057
2058¾
+3
UM
UM
Tremains
pass
2056
pass
2101
+4
Pencoed Up Passenger Loop
pass
2058½
No report
Pencoed [PCD]
2
pass
2059
pass
2103¼
+4
Llanharan [LLR]
1
pass
2101
pass
2105
+4
Llantrisant [LTI]
pass
2102½
No report
Pontyclun [PYC]
1 1
2
pass
2103
pass
2107¼
+4
Miskin
pass
2105
pass
2109¼
+4
St Fagans L C
pass
2110
pass
2113
+3
Leckwith North Jn
1½
pass
2113
pass
2116
+3
UM
C
Cardiff West
pass
2116½
No report
Cardiff Central [CDF]
Pathed as Class 80x on electric from here
1
2117
2120
2118
2120
2120½
2122¼
+2
C
B
Cardiff East
pass
2120½
pass
2123¾
+3
Long Dyke Jn
pass
2122
pass
2124¾
+2
B
UM
Moorland Road Junction
pass
2122½
pass
2125¾
+3
Pengam Jn
pass
2123
pass
2126
+3
Rumney River Bridge Jn
pass
2123
pass
2126¼
+3
Marshfield
pass
2126
pass
2129
+3
Ebbw Jn
pass
2128½
pass
2132
+3
UM
UM
Gaer Jn
pass
2129½
pass
2132¼
+2
UM
Newport (South Wales) [NWP]
3
2131
2133
2131
2133
2134¾
2136¼
+3
UM
UM
Maindee West Jn
pass
2134
pass
2138¼
+4
Maindee East Jn
pass
2134½
pass
2138¾
+4
East Usk Jn.
pass
2135
pass
2139¾
+4
Llanwern West Jn
pass
2136
pass
2140¾
+4
Magor
pass
2140
pass
2143¾
+4
Severn Tunnel Sig Nt1228
pass
2141
No report
Severn Tunnel Junction [STJ]
4
pass
2141½
pass
2146¾
+5
UM
UT
Severn Tunnel West
pass
2142½
pass
2147½
+5
Severn Tunnel East
pass
2146
pass
2151¼
+5
Pilning [PIL]
1
1
pass
2147
pass
2152½
+5
Patchway [PWY]
1
pass
2150½
pass
2155¼
+4
Bristol Parkway [BPW]
1
3
2152
2154
2152
2154
2158¾
2200½
+6
UT
UB
Westerleigh Jn
pass
2158½
pass
2204½
+6
Chipping Sodbury
pass
2200
pass
2206¼
+6
Badminton
pass
2202
pass
2209½
+7
Hullavington
pass
2205
pass
2213
+8
Little Somerford
pass
2207½
pass
2216
+8
Wootton Bassett Jn
1
pass
2211½
pass
2219¼
+7
UB
UM
Swindon [SWI]
1
2217
2219
2217
2219
2225½
2226¾
+7
UR
UM
Highworth Jn
pass
2220
pass
2229
+9
Swindon Stratton Green
pass
2220½
pass
2229½
+9
Swindon South Marston Jn
pass
2221
pass
2229¾
+8
Bourton
pass
2222
pass
2231
+8
Uffington (Oxfordshire)
pass
2225½
pass
2234
+8
Challow
pass
2227
pass
2235
+8
Wantage Road
1
pass
2228½
pass
2237½
+9
Steventon
pass
2231
pass
2238½
+7
Milton Junction
pass
2231½
pass
2239½
+7
Foxhall Jn [XJF]
pass
2232½
pass
2240½
+7
Didcot West End
pass
2233
No report
Didcot Parkway [DID]
2
pass
2233
pass
2241¼
+8
Didcot East Jn
pass
2233
pass
2241¼
+8
Moreton Cutting
pass
2234
pass
2241½
+7
Cholsey [CHO]
2
pass
2235
pass
2243
+7
Goring & Streatley [GOR]
2
pass
2237
pass
2244¾
+7
ML
Pangbourne [PAN]
pass
2239
pass
2246¾
+7
Tilehurst [TLH]
2
pass
2240½
pass
2247¾
+7
Tilehurst East Jn.
pass
2240½
pass
2248
+7
Reading High Level Jn
1
pass
2241½
pass
2249½
+8
ML
Reading Main Line West
pass
2243
pass
2250
+7
Reading [RDG]
10
2243
2246
2244
2246
2250¾
2252
+6
UM
UM
Reading Main Line East
pass
2246½
pass
2252¾
+6
Kennet Bridge Jn
pass
2247
pass
2253¼
+6
Twyford West
pass
2249½
pass
2255¼
+5
Twyford [TWY]
2
pass
2250
pass
2256
+6
ML
Ruscombe
pass
2250½
pass
2256¼
+5
Maidenhead [MAI]
2
pass
2253½
pass
2259¼
+5
Maidenhead East
pass
2254
pass
2259¼
+5
Taplow [TAP]
2
pass
2254½
pass
2300
+5
Burnham [BNM]
pass
2255
pass
2300¼
+5
Slough West
pass
2256
pass
2301½
+5
Slough [SLO]
2
3
pass
2256½
pass
2302¼
+5
Dolphin Jn
pass
2257½
pass
2302½
+5
Langley [LNY]
2
pass
2258½
pass
2303
+4
Iver [IVR]
2
pass
2259½
pass
2303¾
+4
West Drayton Jcn
pass
2300½
pass
2304¼
+3
West Drayton [WDT]
2
pass
2300½
pass
2305
+4
West Drayton East
pass
2301
pass
2305¼
+4
Stockley Junction
pass
2301½
pass
2307
+5
ML
ML
Heathrow Airport Jn
pass
2302
pass
2309½
+7
Hayes & Harlington [HAY]
2
pass
2302
pass
2310
+8
Southall West Jn
pass
2302½
pass
2310¾
+8
Southall [STL]
2
pass
2303
pass
2310¾
+7
ML
Southall East Jn
pass
2303
pass
2311
+8
Hanwell [HAN]
1
pass
2303½
pass
2312
+8
West Ealing Junction
pass
2304
pass
2312½
+8
West Ealing [WEA]
pass
2304
pass
2312¾
+8
Ealing Broadway [EAL]
2
pass
2304
pass
2313¼
+9
Acton West
1
pass
2304½
pass
2313¾
+9
ML
ML
Acton Main Line [AML]
2
pass
2305½
pass
2314
+8
Friars Jn
pass
2306
No report
Old Oak Common West
pass
2306½
pass
2314¾
+8
Old Oak Common East
pass
2307
pass
2315¼
+8
Ladbroke Grove
pass
2308
pass
2316
+8
UM
3
Portobello Jn (London)
½
pass
2308½
pass
2316¾
+8
Royal Oak Junction
pass
2310
pass
2317¾
+7
London Paddington [PAD]
8
2311
2311
2319¾
+8
3
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