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1B34 2048 London Paddington to Swansea
Departing on 18th December 2025

operated by
Great Western Railway
9 coaches
800309
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
2047¾
2
Royal Oak Junction
pass
2049
pass
2049¼
Portobello Jn (London)
pass
2050½
pass
2050½
Ladbroke Grove
pass
2051
pass
2051¼
2
DM
Old Oak Common East
pass
2051½
pass
2052¼
Old Oak Common West
pass
2052
pass
2053
Friars Jn
pass
2052½
pass
2053
Acton Main Line [AML]
pass
2053
pass
2053¾
Acton West
pass
2053½
pass
2054¼
ML
ML
Ealing Broadway [EAL]
1
pass
2054
pass
2054½
West Ealing [WEA]
pass
2054½
pass
2055
West Ealing Junction
pass
2054½
pass
2055
Hanwell [HAN]
pass
2054½
pass
2055¼
Southall East Jn
pass
2055½
pass
2056
Southall [STL]
1
pass
2055½
pass
2056½
+1
Southall West Jn
pass
2056
pass
2056½
Hayes & Harlington [HAY]
1
pass
2056½
pass
2057½
+1
Heathrow Airport Jn
pass
2056½
pass
2057¼
ML
Stockley Junction
pass
2057
pass
2057¾
West Drayton East
pass
2057½
pass
2058
West Drayton [WDT]
1
pass
2057½
pass
2058½
+1
West Drayton Jcn
pass
2057½
pass
2058½
+1
Iver [IVR]
1
pass
2058
pass
2059
+1
Langley [LNY]
1
pass
2059
pass
2100
+1
Dolphin Jn
pass
2059½
pass
2100½
+1
Slough [SLO]
2
pass
2100
pass
2101
+1
ML
Slough West
pass
2100½
pass
2101¼
+1
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
2106¼
Twyford [TWY]
1
1
pass
2106½
pass
2107
ML
Twyford West
pass
2107
pass
2107¼
Kennet Bridge Jn
pass
2109½
pass
2109½
Reading Main Line East
pass
2110
pass
2110¼
Reading [RDG]
9
2111
2113
2111
2113
2111¼
2113¼
DM
DM
Reading Main Line West
pass
2113½
pass
2114
Reading High Level Jn
pass
2114
pass
2115
+1
ML
Tilehurst East Jn.
pass
2115
pass
2116
+1
Tilehurst [TLH]
1
pass
2115
pass
2116
+1
Pangbourne [PAN]
pass
2117
pass
2117½
Goring & Streatley [GOR]
1
1
pass
2119
pass
2119¼
ML
Cholsey [CHO]
1
pass
2121
pass
2121
Moreton Cutting
pass
2123
pass
2122¼
Didcot East Jn
pass
2124
pass
2122¾
Didcot Parkway [DID]
1
pass
2124
pass
2123¼
Didcot West End
pass
2124
No report
Foxhall Jn [XJF]
pass
2124½
pass
2123½
Milton Junction
pass
2125
pass
2124¼
Steventon
pass
2126
pass
2125¼
Wantage Road
pass
2128
pass
2127¾
Challow
pass
2130
pass
2130
Uffington (Oxfordshire)
1
pass
2131
pass
2131¼
Bourton
pass
2134½
pass
2134
Swindon South Marston Jn
pass
2136
pass
2135¼
Swindon Stratton Green
pass
2136½
pass
2136
Highworth Jn
pass
2137
pass
2136¼
Swindon East Loop
pass
2137
pass
2137½
Swindon [SWI]
4
2137
2140
2138
2140
2138½
2141
+1
DM
DM
Wootton Bassett Jn
pass
2144½
pass
2145¼
DM
Little Somerford
pass
2148½
No report
Hullavington
1
pass
2151
No report
Badminton
pass
2154½
No report
Chipping Sodbury
pass
2157
No report
Westerleigh Jn
pass
2158½
No report
Bristol Parkway [BPW]
3
2201
2203
2201½
2203½
2220¾
2229¾
+26
UF
DT
Patchway [PWY]
2
pass
2205
pass
2232¼
+27
Pilning [PIL]
2
pass
2207½
pass
2235¼
+27
Severn Tunnel East
pass
2208½
pass
2236¼
+27
Severn Tunnel West
pass
2212
pass
2239½
+27
Severn Tunnel Junction [STJ]
3
pass
2213
pass
2241
+28
DT
DM
Llanwern Steelworks East
Pathed as Class 80x on diesel from here
pass
2219½
No report
Llanwern West Jn
pass
2224
pass
2246½
+22
East Usk Jn.
pass
2225
pass
2247
+21
Maindee East Jn
pass
2226½
pass
2248
+21
RL
Maindee West Jn
pass
2227
pass
2248¾
+21
DM
DR
Newport (South Wales) [NWP]
1
2228
2230
2228½
2230½
2250¼
2252¼
+21
DR
DR
Gaer Jn
pass
2232
pass
2254¾
+22
DR
DR
Ebbw Jn
pass
2233
pass
2256¼
+23
DR
DM
Marshfield
1 1½
pass
2237
pass
2259¾
+22
Rumney River Bridge Jn
pass
2243
pass
2302¼
+19
Pengam Jn
pass
2243½
pass
2302¾
+19
Moorland Road Junction
pass
2244½
pass
2303½
+18
DM
DR
Long Dyke Jn
pass
2245½
pass
2304¼
+18
E
Cardiff East
pass
2247
pass
2305¼
+18
DR
E
Cardiff Central [CDF]
4
2247
2250
2248
2250
2306¾
2309
+19
E
DBR
Cardiff West
pass
2251½
No report
Cardiff Radyr Branch Jn
pass
2252
pass
2310¾
+18
DBR
UTC
Penarth Curve North Jn
pass
2253
pass
2312¼
+19
UTC
DT
Ninian Park [NNP]
1
pass
2254
pass
2313
+19
Leckwith South Jn
pass
2254
No report
Leckwith Loop
pass
2254½
No report
Leckwith North Jn
pass
2255
pass
2315
+20
St Fagans L C
pass
2257
pass
2318¼
+21
Miskin
pass
2301
pass
2322¼
+21
Pontyclun [PYC]
1
pass
2303
pass
2324¼
+21
Llantrisant [LTI]
pass
2303½
No report
Llanharan [LLR]
2
pass
2305
pass
2326¼
+21
Pencoed [PCD]
1
pass
2307
pass
2328½
+21
Tremains
pass
2309½
pass
2334
+24
Bridgend [BGN]
1
2311
2312
2310½
2312
2336
2337¾
+25
DM
DM
Stormy
pass
2316½
pass
2342¾
+26
Pyle [PYL]
1
pass
2317½
pass
2343¾
+26
Margam Moors Jn.
pass
2319
pass
2345
+26
DM
Margam East Jn
pass
2320
pass
2346¼
+26
Margam Middle Jn
pass
2320½
pass
2346½
+25
Port Talbot East
pass
2321½
No report
Port Talbot Parkway [PTA]
1
2323
2324
2322½
2324
2349
2350¼
+26
Baglan [BAJ]
1
pass
2326
pass
2353¼
+27
Briton Ferry East
pass
2327
pass
2353½
+26
Briton Ferry [BNF]
1
pass
2328
pass
2354¾
+27
Court Sart Jn
pass
2328
pass
2354¾
+26
Neath [NTH]
1
1
2330
2331
2330
2331½
2356½
2358¼
+26
Skewen [SKE]
1
pass
2334½
pass
0001¼
+26
Llansamlet [LAS]
1
pass
2337
pass
0003¼
+26
Landore Junction
pass
2340
pass
0006
+26
DM
DSM
Swansea Loop East
pass
2341
pass
0007½
+26
Swansea [SWA]
2
2343
2343
0009¾
+26
DSM
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