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1B38 2249 London Paddington to Swansea
Departing on 11th December 2025

operated by
Great Western Railway
10 coaches
800022
800026
GBTT
WTT
RTTRealtime
Route
Mi.Ch
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
0.00
London Paddington [PAD]
Pathed as Class 80x on electric at 125mph
9
2246
2249
2248½
3
0.41
Royal Oak Junction
pass
2250
pass
2250
3
2
1.28
Portobello Jn (London)
pass
2251½
pass
2251
1.68
Ladbroke Grove
pass
2252
pass
2251¾
2
DM
2.55
Old Oak Common East
pass
2252½
pass
2252¾
3.15
Old Oak Common West
pass
2253
pass
2253¼
3.48
Friars Jn
pass
2253½
pass
2253½
4.16
Acton Main Line [AML]
pass
2254
pass
2254
4.75
Acton West
pass
2254½
pass
2254½
ML
ML
5.51
Ealing Broadway [EAL]
1
pass
2255
pass
2254¾
6.41
West Ealing [WEA]
pass
2255½
pass
2255¼
6.49
West Ealing Junction
pass
2255½
pass
2255¼
7.23
Hanwell [HAN]
pass
2255½
pass
2255½
8.57
Southall East Jn
pass
2256½
pass
2256¼
9.01
Southall [STL]
½
1
pass
2256½
pass
2256¾
9.65
Southall West Jn
pass
2257
pass
2256¾
10.66
Hayes & Harlington [HAY]
1
pass
2258
pass
2257¾
11.09
Heathrow Airport Jn
pass
2258
pass
2257¾
ML
12.04
Stockley Junction
pass
2259
pass
2258¼
DM
DR
12.62
West Drayton East
pass
2259½
pass
2259¼
13.12
West Drayton [WDT]
3
pass
2300
pass
2300
13.26
West Drayton Jcn
pass
2300
pass
2300½
14.55
Iver [IVR]
3
pass
2301½
pass
2301
16.13
Langley [LNY]
3
pass
2302½
pass
2305½
+2
17.13
Dolphin Jn
pass
2303½
pass
2309
+5
18.31
Slough [SLO]
6
4
pass
2304½
pass
2310
+5
19.06
Slough West
pass
2305½
pass
2310½
+4
20.72
Burnham [BNM]
1
pass
2309
pass
2312
+3
22.34
Taplow [TAP]
3
pass
2311½
pass
2313
+1
23.53
Maidenhead East
pass
2313½
pass
2314¼
24.14
Maidenhead [MAI]
3
pass
2314½
pass
2314¾
29.40
Ruscombe
pass
2318
pass
2318¼
30.76
Twyford [TWY]
1
3
pass
2319
pass
2319½
RL
31.57
Twyford West
pass
2319½
pass
2320
35.10
Kennet Bridge Jn
pass
2323
pass
2327
+4
DR
UR
35.56
Reading Main Line East
pass
2324
pass
2328¼
+4
UR
URL
35.75
Reading [RDG]
14
2325
2327
2325
2327
2329¾
2332½
+5
36.12
Reading Main Line West
pass
2327½
pass
2333
+5
URL
DR
37.15
Reading West Jn
pass
2328½
pass
2334¾
+6
RL
37.55
Scours Lane Jn
pass
2329
pass
2335¼
+6
38.29
Tilehurst East Jn.
pass
2329
pass
2336¼
+7
DR
DM
38.47
Tilehurst [TLH]
1
pass
2329½
pass
2336½
+7
41.38
Pangbourne [PAN]
pass
2331
pass
2338½
+7
44.55
Goring & Streatley [GOR]
1
pass
2333
pass
2340¼
+7
RL
48.32
Cholsey [CHO]
1
pass
2336
pass
2342
+6
51.32
Moreton Cutting
pass
2338
pass
2343½
+5
52.61
Didcot East Jn
1
pass
2339
pass
2344¼
+5
53.05
Didcot Parkway [DID]
1
2340
2342
2341
2343
2346¼
2349¼
+6
RL
53.20
Didcot West End
pass
2343½
No report
53.50
Foxhall Jn [XJF]
pass
2344
pass
2350¼
+6
55.14
Milton Junction
pass
2346
pass
2351¼
+5
56.27
Steventon
pass
2346½
pass
2352
+5
60.17
Wantage Road
pass
2348½
pass
2354¾
+6
63.75
Challow
pass
2350½
pass
2356¾
+6
66.34
Uffington (Oxfordshire)
1
pass
2351½
pass
2357¾
+6
72.25
Bourton
pass
2355
pass
0000¾
+5
74.46
Swindon South Marston Jn
pass
2356½
pass
0002
+5
75.58
Swindon Stratton Green
pass
2357
pass
0002¾
+5
76.27
Highworth Jn
pass
2357½
pass
0003
+5
76.59
Swindon East Loop
pass
2357½
pass
0004¼
+6
77.18
Swindon [SWI]
4
2358
0001
2358½
0001
0005¼
0008¾
+7
DM
DM
82.67
Wootton Bassett Jn
4
pass
0005
pass
0014½
+9
DM
87.52
Dauntsey
pass
0009
pass
0017¼
+8
93.71
Chippenham [CPM]
Pathed as Class 80x on diesel from here
1
0015
0016
0015
0016½
0022¾
0024½
+8
95.25
Thingley East Junction
pass
0018½
pass
0027
+8
96.05
Thingley Jn
1
pass
0019
pass
0027¾
+8
104.45
Bathampton Jn
pass
0024½
pass
0033¾
+9
106.66
Bath Spa [BTH]
1
Service stops to drop passengers off only
1
0028
0027½
0029½
0036¾
0040¼
+10
107.67
Oldfield Park [OLF]
1
pass
0031
pass
0042
+11
108.67
Twerton
pass
0032
pass
0043
+11
113.58
Keynsham [KYN]
1
pass
0036½
pass
0046¼
+9
117.41
North Somerset Jn
pass
0040
pass
0051½
+11
DM
UBL
117.68
Dr Day's Jn
pass
0042
pass
0053½
+11
UBL
UFM
118.17
Lawrence Hill [LWH]
pass
0042½
pass
0055
+12
118.63
Stapleton Road [SRD]
pass
0043
pass
0055¾
+12
119.16
Narroways Hill Jn
pass
0044
pass
0056¼
+12
120.73
Horfield Junction
pass
0046
pass
0058¼
+12
121.43
Filton Abbey Wood [FIT]
2
pass
0047
pass
0059¼
+12
UFM
UD
121.63
Filton Jn
pass
0047½
No report
123.02
Bristol Parkway [BPW]
Pathed as Class 80x on electric from here
2
0048
0056
0049
0056
0104
0109¾
+13
DT
124.24
Patchway [PWY]
2
pass
0057½
pass
0111
+13
127.70
Pilning [PIL]
2
pass
0100
pass
0114
+14
129.28
Severn Tunnel East
pass
0101
pass
0114¾
+13
133.56
Severn Tunnel West
pass
0104½
pass
0118
+13
134.66
Severn Tunnel Junction [STJ]
3
pass
0105½
pass
0119½
+14
DT
DM
137.11
Magor
pass
0107
pass
0121
+14
142.17
Llanwern West Jn
½
pass
0110½
pass
0124½
+14
143.08
East Usk Jn.
pass
0111½
pass
0125
+13
144.00
Maindee East Jn
pass
0112½
pass
0126
+13
144.22
Maindee West Jn
pass
0113
pass
0126¾
+13
144.56
Newport (South Wales) [NWP]
3
0114
0115
0114
0115½
0127¾
0129
+13
DM
DM
145.38
Gaer Jn
pass
0117
pass
0130¾
+13
DM
146.13
Ebbw Jn
pass
0118
pass
0131½
+13
DM
DM
149.66
Marshfield
1 2½
pass
0120½
pass
0134
+13
153.67
Rumney River Bridge Jn
pass
0126
pass
0136½
+10
154.26
Pengam Jn
pass
0126½
pass
0137
+10
154.71
Moorland Road Junction
pass
0127
pass
0151½
+24
DM
DR
155.41
Long Dyke Jn
2½
pass
0128
pass
0152½
+24
E
156.24
Cardiff East
pass
0131½
pass
0153¼
+22
DR
E
156.36
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
4
0132
0134
0132½
0134½
0154½
0157¾
+23
E
DBR
156.62
Cardiff West
pass
0136
No report
156.77
Cardiff Radyr Branch Jn
pass
0136½
pass
0159½
+23
DBR
UTC
157.19
Penarth Curve North Jn
pass
0137½
pass
0201
+23
UTC
DT
157.35
Ninian Park [NNP]
1
pass
0138½
pass
0201½
+23
157.41
Leckwith South Jn
pass
0138½
No report
157.54
Leckwith Loop
pass
0139
No report
157.67
Leckwith North Jn
pass
0139½
No report
160.45
St Fagans L C
pass
0141½
pass
0207
+25
165.39
Miskin
pass
0145½
pass
0211
+25
167.52
Pontyclun [PYC]
1
pass
0147½
pass
0213
+25
168.08
Llantrisant [LTI]
pass
0148
No report
170.04
Llanharan [LLR]
2
pass
0149½
pass
0215¼
+25
172.72
Pencoed [PCD]
1
pass
0151½
pass
0217
+25
175.73
Tremains
pass
0154
pass
0219
+25
176.57
Bridgend [BGN]
1
0155
0210
0155
0210½
0220¾
0222½
+12
DM
UM
180.77
Stormy
8
pass
0215
No report
182.52
Pyle [PYL]
pass
0219½
No report
184.76
Margam Moors Jn.
pass
0225½
pass
0233
+7
UM
DM
186.43
Margam East Jn
pass
0227
pass
0234¾
+7
187.31
Margam Middle Jn
pass
0228
pass
0235¼
+7
188.21
Port Talbot East
pass
0229
No report
188.70
Port Talbot Parkway [PTA]
1
0230
0231
0230
0231½
0237½
0238¾
+7
190.69
Baglan [BAJ]
1
pass
0233½
pass
0241¾
+8
191.40
Briton Ferry East
pass
0234½
pass
0242¼
+7
192.51
Briton Ferry [BNF]
1
pass
0235½
pass
0243½
+8
192.69
Court Sart Jn
pass
0235½
pass
0243¼
+7
194.31
Neath [NTH]
1
1
0238
0239
0237½
0239
0245¼
0247
+8
196.37
Skewen [SKE]
1
pass
0242
pass
0250¼
+8
198.19
Llansamlet [LAS]
1
pass
0244½
pass
0252¼
+8
200.73
Landore Junction
pass
0247½
pass
0255½
+7
DM
DSM
201.54
Swansea Loop East
pass
0248½
pass
0256¾
+8
202.18
Swansea [SWA]
3
0251
0251
0259
+8
DSM
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