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1B03 0648 London Paddington to Carmarthen
Departing on 6th December 2025

operated by
Great Western Railway
GBTT
WTT
RTTRealtime
Route
Mi.Ch
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
0.00
London Paddington [PAD]
4
0648
0648
0648
1
0.41
Royal Oak Junction
pass
0649
pass
0649
1
1.28
Portobello Jn (London)
pass
0650½
pass
0650
1
1.68
Ladbroke Grove
pass
0651
pass
0651
1
ML
2.55
Old Oak Common East
pass
0651½
pass
0651
3.15
Old Oak Common West
pass
0652
pass
0652
3.48
Friars Jn
pass
0652½
pass
0652
4.16
Acton Main Line [AML]
pass
0653
pass
0652
4.75
Acton West
pass
0653½
pass
0653
ML
ML
5.51
Ealing Broadway [EAL]
pass
0654
pass
0653
6.41
West Ealing [WEA]
pass
0654½
pass
0654
6.49
West Ealing Junction
pass
0654½
pass
0654
7.23
Hanwell [HAN]
pass
0654½
pass
0654
8.57
Southall East Jn
pass
0655½
pass
0655
9.01
Southall [STL]
1
pass
0655½
pass
0655
ML
9.65
Southall West Jn
pass
0656
pass
0655
10.66
Hayes & Harlington [HAY]
pass
0656½
pass
0656
11.09
Heathrow Airport Jn
pass
0656½
pass
0656
ML
12.04
Stockley Junction
pass
0657
pass
0656
12.62
West Drayton East
pass
0657½
pass
0657
13.12
West Drayton [WDT]
pass
0657½
pass
0657
13.26
West Drayton Jcn
pass
0657½
pass
0657
14.55
Iver [IVR]
pass
0658
pass
0658
16.13
Langley [LNY]
pass
0659
pass
0658
17.13
Dolphin Jn
pass
0659½
pass
0659
18.31
Slough [SLO]
2
pass
0700
pass
0700
ML
19.06
Slough West
pass
0700½
pass
0700
20.72
Burnham [BNM]
pass
0701½
pass
0701
22.34
Taplow [TAP]
pass
0702
pass
0702
23.53
Maidenhead East
pass
0702½
pass
0702
24.14
Maidenhead [MAI]
1
pass
0703
pass
0703
ML
29.40
Ruscombe
pass
0706
pass
0705
30.76
Twyford [TWY]
1
1
pass
0706½
pass
0706
ML
31.57
Twyford West
pass
0707
pass
0706
35.10
Kennet Bridge Jn
pass
0709½
pass
0709
DML
35.56
Reading Main Line East
pass
0710
pass
0710
35.75
Reading [RDG]
9
0711
0713
0711
0713
0710
0713
ML
36.12
Reading Main Line West
pass
0713½
pass
0713
36.45
Reading High Level Jn
pass
0714
pass
0714
ML
38.29
Tilehurst East Jn.
pass
0715
pass
0715
38.47
Tilehurst [TLH]
pass
0715
pass
0715
41.38
Pangbourne [PAN]
pass
0717
pass
0717
44.55
Goring & Streatley [GOR]
1
pass
0719
pass
0719
ML
48.32
Cholsey [CHO]
pass
0721
pass
0721
51.32
Moreton Cutting
pass
0723
pass
0722
52.61
Didcot East Jn
pass
0724
pass
0723
53.05
Didcot Parkway [DID]
1
pass
0724
pass
0723
53.20
Didcot West End
pass
0724
pass
0723
53.50
Foxhall Jn [XJF]
pass
0724½
pass
0724
55.14
Milton Junction
pass
0725
pass
0725
56.27
Steventon
pass
0726
pass
0725
60.17
Wantage Road
pass
0728
pass
0727
63.75
Challow
pass
0730
pass
0729
66.34
Uffington (Oxfordshire)
1
pass
0731
pass
0730
72.25
Bourton
pass
0734½
pass
0734
74.46
Swindon South Marston Jn
pass
0736
pass
0735
75.58
Swindon Stratton Green
pass
0736½
pass
0736
76.27
Highworth Jn
pass
0737
pass
0736
76.59
Swindon East Loop
pass
0737
pass
0736
77.18
Swindon [SWI]
4
0738
0740
0738
0740
0737
0740
82.67
Wootton Bassett Jn
pass
0744½
pass
0744
89.57
Little Somerford
pass
0748½
pass
0748
94.16
Hullavington
1
pass
0751
pass
0751
99.76
Badminton
pass
0754½
pass
0754
104.40
Chipping Sodbury
pass
0757
pass
0756
107.09
Westerleigh Jn
pass
0758½
pass
0758
111.57
Bristol Parkway [BPW]
2
0802
0804
0801½
0804½
0801
0804
112.79
Patchway [PWY]
2
pass
0806
pass
0805
116.45
Pilning [PIL]
2
pass
0808½
pass
0808
118.03
Severn Tunnel East
pass
0809½
pass
0809
122.31
Severn Tunnel West
pass
0813
pass
0812
123.41
Severn Tunnel Junction [STJ]
3
pass
0814
pass
0813
ML
125.66
Magor
pass
0815½
pass
0815
130.72
Llanwern West Jn
pass
0819
pass
0818
131.63
East Usk Jn.
pass
0820
pass
0819
132.55
Maindee East Jn
pass
0820½
pass
0820
132.77
Maindee West Jn
pass
0821
pass
0820
133.31
Newport (South Wales) [NWP]
2
0822
0824
0822
0824
0821
0824
134.13
Gaer Jn
pass
0825½
pass
0825
134.68
Ebbw Jn
pass
0826½
pass
0826
138.41
Marshfield
1
pass
0829
pass
0829
142.42
Rumney River Bridge Jn
pass
0832½
pass
0832
143.01
Pengam Jn
pass
0833
pass
0832
143.46
Moorland Road Junction
pass
0833½
pass
0833
144.16
Long Dyke Jn
pass
0834
pass
0833
E
144.79
Cardiff East
pass
0835½
pass
0835
145.11
Cardiff Central [CDF]
Pathed as Class 80x on diesel from here
3
0836
0840
0836
0840
0835
0840
D
145.37
Cardiff West
pass
0841
pass
0841
146.36
Leckwith North Jn
pass
0843
pass
0843
149.14
St Fagans L C
pass
0845
pass
0845
154.08
Miskin
pass
0849
pass
0849
156.21
Pontyclun [PYC]
pass
0851
pass
0851
156.57
Llantrisant [LTI]
pass
0851½
pass
0851
158.53
Llanharan [LLR]
pass
0853
pass
0852
161.41
Pencoed [PCD]
pass
0855
pass
0855
164.42
Tremains
pass
0857½
pass
0857
165.26
Bridgend [BGN]
1
0859
0900
0858½
0900
0858
0900
169.46
Stormy
pass
0904½
pass
0904
171.21
Pyle [PYL]
pass
0905½
pass
0905
173.45
Margam Moors Jn.
pass
0907
pass
0907
175.12
Margam East Jn
pass
0908
pass
0908
176.00
Margam Middle Jn
pass
0908½
pass
0908
176.70
Port Talbot East
pass
0909½
pass
0909
177.39
Port Talbot Parkway [PTA]
1
0911
0912
0910½
0912
0910
0912
179.38
Baglan [BAJ]
pass
0914
pass
0914
180.09
Briton Ferry East
pass
0915
pass
0914
181.20
Briton Ferry [BNF]
pass
0916
pass
0915
181.38
Court Sart Jn
pass
0916
pass
0916
183.00
Neath [NTH]
1
0918
0919
0918
0919½
0918
0919
185.06
Skewen [SKE]
pass
0922½
pass
0921
186.68
Llansamlet [LAS]
pass
0925
pass
0924
189.42
Landore Junction
pass
0928
pass
0927
190.23
Swansea Loop East
pass
0929
pass
0928
190.67
Swansea [SWA]
Pathed as Class 80x on diesel from here
Service reverses here
3
0931
0940
0930½
0940
0929
0940
191.31
Swansea Loop East
pass
0941½
pass
0941
192.04
Swansea Loop West
pass
0943½
pass
0943
194.56
Cockett West
pass
0947½
pass
0947
196.35
Gowerton [GWN]
pass
0950
pass
0950
199.78
Duffryn West
pass
0953
pass
0953
200.39
Llandeilo Jn
pass
0953½
pass
0953
202.10
Llanelli [LLE]
DPL
0956
0957
0956
0957½
0956
0957
206.05
Pembrey & Burry Port [PBY]
1003
1004
1003
1004½
1002
1004
210.64
Kidwelly Junction
pass
1009½
pass
1009
211.22
Kidwelly [KWL]
pass
1010
pass
1009
215.41
Ferryside [FYS]
1
pass
1013½
pass
1013
222.00
Carmarthen Jn [XCI]
pass
1022½
pass
1021
222.45
Carmarthen [CMN]
1
1024
1024
1023
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