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1B03 0648 London Paddington to Swansea
Departing on 29th November 2025

operated by
Great Western Railway
5 coaches
800020
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
4
0648
0648
0648¼
1
0.41
Royal Oak Junction
pass
0649
pass
0649¼
1.28
Portobello Jn (London)
pass
0650½
pass
0650½
1.68
Ladbroke Grove
pass
0651
pass
0651
1
DM
2.55
Old Oak Common East
pass
0651½
pass
0652
3.15
Old Oak Common West
pass
0652
pass
0652½
3.48
Friars Jn
pass
0652½
pass
0652¾
4.16
Acton Main Line [AML]
pass
0653
pass
0653¼
4.75
Acton West
pass
0653½
pass
0653½
ML
ML
5.51
Ealing Broadway [EAL]
1
pass
0654
pass
0654
6.41
West Ealing [WEA]
pass
0654½
pass
0654½
6.49
West Ealing Junction
pass
0654½
pass
0654½
7.23
Hanwell [HAN]
pass
0654½
pass
0654¾
8.57
Southall East Jn
pass
0655½
pass
0655½
9.01
Southall [STL]
1
pass
0655½
pass
0656
9.65
Southall West Jn
pass
0656
pass
0656
10.66
Hayes & Harlington [HAY]
1
pass
0656½
pass
0657
11.09
Heathrow Airport Jn
pass
0656½
pass
0656¾
ML
12.04
Stockley Junction
pass
0657
pass
0657
12.62
West Drayton East
pass
0657½
pass
0657½
13.12
West Drayton [WDT]
1
pass
0657½
pass
0658
13.26
West Drayton Jcn
pass
0657½
pass
0658
14.55
Iver [IVR]
1
pass
0658
pass
0658½
16.13
Langley [LNY]
1
pass
0659
pass
0659½
17.13
Dolphin Jn
pass
0659½
pass
0700
18.31
Slough [SLO]
2
pass
0700
pass
0700½
ML
19.06
Slough West
pass
0700½
pass
0700¾
20.72
Burnham [BNM]
pass
0701½
pass
0701½
22.34
Taplow [TAP]
1
pass
0702
pass
0702¼
23.53
Maidenhead East
pass
0702½
pass
0703
24.14
Maidenhead [MAI]
1
pass
0703
pass
0703½
29.40
Ruscombe
pass
0706
pass
0705¾
30.76
Twyford [TWY]
1
1
pass
0706½
pass
0706½
ML
31.57
Twyford West
pass
0707
pass
0706¾
35.10
Kennet Bridge Jn
pass
0709½
pass
0709¼
35.56
Reading Main Line East
pass
0710
pass
0710¼
35.75
Reading [RDG]
9
0711
0713
0711
0713
0711¼
0713½
DM
DM
36.12
Reading Main Line West
pass
0713½
pass
0714¼
36.45
Reading High Level Jn
pass
0714
pass
0715½
+1
ML
38.29
Tilehurst East Jn.
pass
0715
pass
0716½
+1
38.47
Tilehurst [TLH]
1
pass
0715
pass
0716½
+1
41.38
Pangbourne [PAN]
pass
0717
pass
0718
+1
44.55
Goring & Streatley [GOR]
1
1
pass
0719
pass
0720
+1
ML
48.32
Cholsey [CHO]
1
pass
0721
pass
0721¾
51.32
Moreton Cutting
pass
0723
pass
0723
52.61
Didcot East Jn
pass
0724
pass
0723½
53.05
Didcot Parkway [DID]
1
pass
0724
pass
0724
53.20
Didcot West End
pass
0724
No report
53.50
Foxhall Jn [XJF]
pass
0724½
pass
0724¼
55.14
Milton Junction
pass
0725
pass
0724¾
56.27
Steventon
pass
0726
pass
0725½
60.17
Wantage Road
pass
0728
pass
0728
63.75
Challow
pass
0730
pass
0730¼
66.34
Uffington (Oxfordshire)
1
pass
0731
pass
0731¼
72.25
Bourton
pass
0734½
pass
0734¼
74.46
Swindon South Marston Jn
pass
0736
pass
0735½
75.58
Swindon Stratton Green
pass
0736½
pass
0736½
76.27
Highworth Jn
pass
0737
pass
0737
76.59
Swindon East Loop
pass
0737
pass
0738
+1
77.18
Swindon [SWI]
4
0738
0740
0738
0740
0739¼
0741½
+1
DM
DM
82.67
Wootton Bassett Jn
pass
0744½
pass
0746½
+2
DM
DB
89.57
Little Somerford
pass
0748½
pass
0750½
+2
94.16
Hullavington
1
pass
0751
pass
0753
+2
99.76
Badminton
pass
0754½
pass
0756
+1
104.40
Chipping Sodbury
pass
0757
pass
0758¾
+2
107.09
Westerleigh Jn
pass
0758½
pass
0800½
+2
111.57
Bristol Parkway [BPW]
2
0802
0804
0801½
0804½
0804¾
0807¼
+2
DB
DT
112.79
Patchway [PWY]
2
pass
0806
pass
0809½
+3
116.45
Pilning [PIL]
2
pass
0808½
pass
0812¾
+4
118.03
Severn Tunnel East
pass
0809½
pass
0813¾
+4
122.31
Severn Tunnel West
pass
0813
pass
0817½
+4
123.41
Severn Tunnel Junction [STJ]
3
pass
0814
pass
0819
+5
DT
DM
125.66
Magor
pass
0815½
pass
0820½
+4
130.72
Llanwern West Jn
pass
0819
pass
0824
+5
131.63
East Usk Jn.
pass
0820
pass
0824¾
+4
132.55
Maindee East Jn
pass
0820½
pass
0826
+5
132.77
Maindee West Jn
pass
0821
pass
0827¼
+6
133.31
Newport (South Wales) [NWP]
2
0822
0824
0822
0824
0828½
0830
+6
DM
DM
134.13
Gaer Jn
pass
0825½
pass
0831¾
+6
DM
134.68
Ebbw Jn
pass
0826½
pass
0832½
+6
DM
DM
138.41
Marshfield
1
pass
0829
pass
0835¼
+6
142.42
Rumney River Bridge Jn
pass
0832½
pass
0837½
+5
143.01
Pengam Jn
pass
0833
pass
0838
+5
143.46
Moorland Road Junction
pass
0833½
pass
0838½
+5
144.16
Long Dyke Jn
pass
0834
pass
0839¾
+5
E
144.79
Cardiff East
pass
0835½
pass
0841
+5
DM
E
145.11
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
3
0836
0840
0836
0840
0842½
0844½
+4
E
D
145.37
Cardiff West
pass
0841
No report
146.36
Leckwith North Jn
pass
0843
pass
0847¼
+4
D
DM
149.14
St Fagans L C
pass
0845
pass
0849¾
+4
154.08
Miskin
pass
0849
pass
0853½
+4
156.21
Pontyclun [PYC]
1
pass
0851
pass
0855½
+4
156.57
Llantrisant [LTI]
pass
0851½
No report
158.53
Llanharan [LLR]
2
pass
0853
pass
0857¾
+4
161.41
Pencoed [PCD]
1
pass
0855
pass
0859½
+4
164.42
Tremains
pass
0857½
pass
0901½
+4
165.26
Bridgend [BGN]
1
0859
0900
0858½
0900
0903
0904½
+4
DM
169.46
Stormy
pass
0904½
pass
0909¼
+4
171.21
Pyle [PYL]
1
pass
0905½
pass
0910½
+5
173.45
Margam Moors Jn.
pass
0907
pass
0913¼
+6
DM
175.12
Margam East Jn
pass
0908
pass
0915
+7
176.00
Margam Middle Jn
pass
0908½
pass
0915¼
+6
176.70
Port Talbot East
pass
0909½
No report
177.39
Port Talbot Parkway [PTA]
1
0911
0912
0910½
0912
0917½
0918½
+6
179.38
Baglan [BAJ]
1
pass
0914
pass
0921¼
+7
180.09
Briton Ferry East
pass
0915
pass
0921½
+6
181.20
Briton Ferry [BNF]
1
pass
0916
pass
0922¾
+7
181.38
Court Sart Jn
pass
0916
pass
0922½
+6
183.00
Neath [NTH]
1
1
0918
0919
0918
0919½
0924½
0926
+6
185.06
Skewen [SKE]
1
pass
0922½
pass
0929
+6
186.68
Llansamlet [LAS]
1
pass
0925
pass
0930¾
+6
189.42
Landore Junction
pass
0928
pass
0933¾
+5
DM
DSM
190.23
Swansea Loop East
pass
0929
pass
0935
+6
190.67
Swansea [SWA]
3
0931
0931
0937
+6
DSM
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