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1G27 1834 London Paddington to Gloucester
Departing on 16th December 2025

operated by
Great Western Railway
9 coaches
London Paddington - Gloucester
800318

This service is partially cancelled

This service was cancelled between Gloucester and Cheltenham Spa due to late arrival of an inbound service (YI).

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
1834
1834
1857¼
+23
1
0.41
Royal Oak Junction
pass
1835
pass
1858½
+23
1.28
Portobello Jn (London)
pass
1836½
pass
1859¾
+23
1.68
Ladbroke Grove
pass
1837
pass
1900¼
+23
1
DM
2.55
Old Oak Common East
pass
1837½
pass
1901¼
+23
3.15
Old Oak Common West
pass
1838
pass
1901¾
+23
3.48
Friars Jn
pass
1838½
pass
1902
+23
4.16
Acton Main Line [AML]
pass
1839
pass
1902½
+23
4.75
Acton West
pass
1839½
pass
1903
+23
ML
ML
5.51
Ealing Broadway [EAL]
1
pass
1840
pass
1903½
+23
6.41
West Ealing [WEA]
pass
1840½
pass
1903¾
+23
6.49
West Ealing Junction
pass
1840½
pass
1903¾
+23
7.23
Hanwell [HAN]
pass
1840½
pass
1904¼
+23
8.57
Southall East Jn
pass
1841½
pass
1905
+23
9.01
Southall [STL]
1
pass
1841½
pass
1905½
+24
9.65
Southall West Jn
pass
1842
pass
1905½
+23
10.66
Hayes & Harlington [HAY]
1
pass
1842½
pass
1906¼
+24
11.09
Heathrow Airport Jn
pass
1842½
pass
1906¼
+23
ML
12.04
Stockley Junction
pass
1843
pass
1906½
+23
12.62
West Drayton East
pass
1843½
pass
1907
+23
13.12
West Drayton [WDT]
1
pass
1843½
pass
1907½
+24
13.26
West Drayton Jcn
pass
1843½
pass
1907½
+24
14.55
Iver [IVR]
1
pass
1844
pass
1908
+23
16.13
Langley [LNY]
1
pass
1845
pass
1909¼
+24
17.13
Dolphin Jn
pass
1845½
pass
1910
+24
DM
DR
18.31
Slough [SLO]
4
pass
1846
pass
1911¾
+25
19.06
Slough West
pass
1846½
pass
1912¾
+26
20.72
Burnham [BNM]
1
pass
1847½
pass
1914½
+27
22.34
Taplow [TAP]
3
pass
1848
pass
1915½
+27
23.53
Maidenhead East
pass
1848½
pass
1918¾
+30
24.14
Maidenhead [MAI]
3
pass
1849
pass
1919½
+30
29.40
Ruscombe
pass
1852
pass
1923¼
+31
30.76
Twyford [TWY]
1
3
pass
1852½
pass
1926
+33
ML
31.57
Twyford West
pass
1853
pass
1927¾
+34
35.10
Kennet Bridge Jn
pass
1855½
pass
1933¾
+38
DR
DM
35.56
Reading Main Line East
pass
1856
pass
1934½
+38
35.75
Reading [RDG]
8
1857
1859
1857
1859
1935¾
1937¾
+38
DM
DM
36.12
Reading Main Line West
pass
1859½
pass
1938¼
+38
36.45
Reading High Level Jn
pass
1900
pass
1939¼
+39
ML
38.29
Tilehurst East Jn.
pass
1901
pass
1940¼
+39
38.47
Tilehurst [TLH]
1
pass
1901
pass
1940¼
+39
41.38
Pangbourne [PAN]
pass
1903
pass
1941¾
+38
44.55
Goring & Streatley [GOR]
1
1
pass
1905
pass
1943½
+38
ML
48.32
Cholsey [CHO]
1
pass
1907½
pass
1945¼
+37
51.32
Moreton Cutting
pass
1909½
pass
1946¾
+37
52.61
Didcot East Jn
pass
1910½
pass
1947¼
+37
53.05
Didcot Parkway [DID]
1
1910
1912
1911
1912½
1948¾
1950¼
+37
53.20
Didcot West End
pass
1913
No report
53.50
Foxhall Jn [XJF]
pass
1913½
pass
1951
+37
55.14
Milton Junction
pass
1914½
pass
1952
+37
56.27
Steventon
pass
1915
pass
1953
+38
60.17
Wantage Road
pass
1917½
pass
1955½
+38
63.75
Challow
pass
1919½
pass
1957½
+38
66.34
Uffington (Oxfordshire)
1
pass
1920½
pass
1958¾
+38
72.25
Bourton
pass
1924½
pass
2001½
+37
74.46
Swindon South Marston Jn
pass
1926
pass
2002¾
+36
75.58
Swindon Stratton Green
pass
1927
pass
2003½
+36
76.27
Highworth Jn
pass
1927½
pass
2003¾
+36
76.59
Swindon East Loop
pass
1927½
pass
2004¾
+37
77.18
Swindon [SWI]
Pathed as Class 80x on diesel from here
3
1928
1930
1928½
1930½
2006¼
2007¼
+36
DM
DK
78.28
Rodbourne Junction
pass
1932½
pass
2009¼
+36
86.69
Minety Crossing
pass
1938½
pass
2016½
+38
90.74
Kemble [KEM]
2
1942
1943
1941½
1943
2020
2022¼
+39
98.59
St. Mary's Level Crossing
pass
1953
pass
2032
+39
102.08
Stroud [STD]
2
1957
1959
1957
1959
2035¾
2036¾
+37
104.69
Stonehouse [SHU]
2
2003
2003
2002½
2003½
2041¼
2042¼
+38
106.69
Standish Jn
1
pass
2006
pass
2047¼
+41
DK
UC
107.76
Haresfield Loop
pass
2007
No report
111.64
Tuffley Junction
pass
2011
No report
113.00
Gloucester Yard Jn
½
pass
2012
pass
2054¼
+42
UC
DCV
113.53
Horton Road Jn
pass
2014
pass
2109½
+55
DCV
4
113.76
Gloucester [GCR]
Service reverses here
4
2015
2024
2016
2024
2111½
+55
114.19
Horton Road Jn
pass
2026
-
114.73
Barnwood Jn.
pass
2027
-
120.36
Cheltenham Spa [CNM]
2033
2033
-
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