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1B04 0712 London Paddington to Cardiff Central
Departing on 7th January 2026

operated by
Great Western Railway
8 coaches
387159
387169
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 387 EMU at 110mph
11
0712
0712
0712
D3
0.41
Royal Oak Junction
pass
0713
pass
0713¼
3
2
1.28
Portobello Jn (London)
pass
0714½
pass
0714¾
1.68
Ladbroke Grove
pass
0715½
pass
0718¾
+3
2
DM
2.55
Old Oak Common East
pass
0716
pass
0722¼
+6
3.15
Old Oak Common West
pass
0716½
pass
0724¼
+7
3.48
Friars Jn
pass
0717
pass
0728½
+11
4.16
Acton Main Line [AML]
pass
0717½
pass
0733½
+16
4.75
Acton West
pass
0718
pass
0735½
+17
ML
ML
5.51
Ealing Broadway [EAL]
1
pass
0718½
pass
0736¼
+18
6.41
West Ealing [WEA]
pass
0719
pass
0737½
+18
6.49
West Ealing Junction
pass
0719
pass
0737½
+18
7.23
Hanwell [HAN]
pass
0719½
pass
0738
+18
8.57
Southall East Jn
pass
0720½
pass
0739
+18
9.01
Southall [STL]
1
pass
0720½
pass
0739½
+19
9.65
Southall West Jn
pass
0721
pass
0739½
+18
10.66
Hayes & Harlington [HAY]
1
pass
0721½
pass
0740¼
+19
11.09
Heathrow Airport Jn
pass
0721½
pass
0740¼
+18
ML
12.04
Stockley Junction
pass
0722
pass
0740½
+18
12.62
West Drayton East
pass
0722½
pass
0741¼
+18
13.12
West Drayton [WDT]
1
pass
0722½
pass
0741¾
+19
13.26
West Drayton Jcn
pass
0722½
pass
0741¾
+19
14.55
Iver [IVR]
1
pass
0723½
pass
0742¼
+19
16.13
Langley [LNY]
1
pass
0724½
pass
0743½
+19
17.13
Dolphin Jn
pass
0725
pass
0744
+19
18.31
Slough [SLO]
2
pass
0725½
pass
0745
+19
ML
19.06
Slough West
pass
0726
pass
0745½
+19
20.72
Burnham [BNM]
pass
0727
pass
0746¾
+20
22.34
Taplow [TAP]
1
pass
0727½
pass
0747¾
+20
23.53
Maidenhead East
pass
0728
pass
0748¾
+20
24.14
Maidenhead [MAI]
1
pass
0728½
pass
0749¼
+20
29.40
Ruscombe
pass
0731½
pass
0752
+20
30.76
Twyford [TWY]
1
1
pass
0732½
pass
0753
+20
ML
31.57
Twyford West
pass
0733
pass
0753½
+20
35.10
Kennet Bridge Jn
pass
0736
pass
0755¾
+19
35.56
Reading Main Line East
pass
0736½
pass
0756½
+19
35.75
Reading [RDG]
9
0738
0739
0737½
0739½
0757½
0758¾
+19
DM
DM
36.12
Reading Main Line West
pass
0740½
pass
0759½
+19
36.45
Reading High Level Jn
pass
0741
pass
0800½
+19
ML
38.29
Tilehurst East Jn.
pass
0742
pass
0801½
+19
38.47
Tilehurst [TLH]
1
pass
0742½
pass
0801½
+19
41.38
Pangbourne [PAN]
pass
0744½
pass
0803
+18
44.55
Goring & Streatley [GOR]
1
1
pass
0746½
pass
0805
+18
ML
48.32
Cholsey [CHO]
1
pass
0749
pass
0807
+17
51.32
Moreton Cutting
pass
0751½
pass
0808½
+17
52.61
Didcot East Jn
pass
0752½
pass
0809
+16
53.05
Didcot Parkway [DID]
1
0752
0754
0753
0754
0810½
0811¾
+17
53.20
Didcot West End
pass
0754½
No report
53.50
Foxhall Jn [XJF]
pass
0755
pass
0812¾
+17
55.14
Milton Junction
pass
0756
pass
0813½
+17
56.27
Steventon
pass
0757
pass
0814½
+17
60.17
Wantage Road
pass
0759½
pass
0818
+18
63.75
Challow
pass
0801½
pass
0820¾
+19
66.34
Uffington (Oxfordshire)
1
pass
0803
pass
0822
+19
72.25
Bourton
pass
0807½
pass
0825¼
+18
74.46
Swindon South Marston Jn
pass
0809
pass
0826½
+17
75.58
Swindon Stratton Green
pass
0810
pass
0827¼
+17
76.27
Highworth Jn
pass
0810½
pass
0827½
+17
76.59
Swindon East Loop
pass
0810½
pass
0828½
+18
77.18
Swindon [SWI]
4
0811
0812
0811½
0812½
0829¼
0830½
+18
DM
DM
78.31
Rushey Platt
pass
0813½
pass
0832
+18
82.67
Wootton Bassett Jn
pass
0816½
pass
0835¼
+18
DM
DB
89.57
Little Somerford
pass
0820½
pass
0839¼
+19
94.16
Hullavington
1
pass
0823
pass
0842
+19
99.76
Badminton
pass
0826½
pass
0844¾
+18
104.40
Chipping Sodbury
pass
0829½
pass
0847¾
+18
107.09
Westerleigh Jn
pass
0831
pass
0849¼
+18
111.57
Bristol Parkway [BPW]
2
0833
0835
0834
0835
0853¼
0854¾
+19
DB
DT
112.79
Patchway [PWY]
2
pass
0837
pass
0856¼
+19
116.45
Pilning [PIL]
2
pass
0839½
pass
0859¼
+19
118.03
Severn Tunnel East
pass
0840½
pass
0900½
+20
122.31
Severn Tunnel West
pass
0844
pass
0904
+20
123.41
Severn Tunnel Junction [STJ]
3
pass
0845
pass
0907¼
+22
DT
DR
125.66
Magor
pass
0846½
pass
0913
+26
130.72
Llanwern West Jn
pass
0850½
pass
0921
+30
131.63
East Usk Jn.
pass
0851½
pass
0922
+30
132.55
Maindee East Jn
pass
0852½
pass
0924
+31
DR
DM
132.77
Maindee West Jn
pass
0853
pass
0925½
+32
133.31
Newport (South Wales) [NWP]
2
0854
0855
0854
0855½
0926¾
0928
+32
DM
DM
134.13
Gaer Jn
pass
0857
pass
0929½
+32
DM
134.68
Ebbw Jn
pass
0858
pass
0930½
+32
DM
DM
138.41
Marshfield
pass
0900½
pass
0933¼
+32
142.42
Rumney River Bridge Jn
pass
0903½
pass
0935¾
+32
143.01
Pengam Jn
pass
0903½
pass
0936¼
+32
143.46
Moorland Road Junction
1
pass
0904
pass
0936¾
+32
RL
144.16
Long Dyke Jn
pass
0905½
pass
0937¾
+32
E
144.79
Cardiff East
pass
0907
pass
0938¾
+31
DM
B
145.11
Cardiff Central [CDF]
forms 5Q13 to Cardiff Central
1
0908
0908
0940½
+32
B
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