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1G21 1532 London Paddington to Cheltenham Spa
Departing on 17th December 2025

operated by
Great Western Railway
5 coaches
London Paddington - Gloucester
802021
5 coaches
Gloucester - Cheltenham Spa
802021
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
3
1532
1532
1532¾
1
0.41
Royal Oak Junction
pass
1533
pass
1533¾
1.28
Portobello Jn (London)
pass
1534½
pass
1535½
+1
1.68
Ladbroke Grove
pass
1535
pass
1537
+2
1
DM
2.55
Old Oak Common East
pass
1535½
pass
1538¾
+3
3.15
Old Oak Common West
pass
1536
pass
1539¼
+3
3.48
Friars Jn
pass
1536½
pass
1539¾
+3
4.16
Acton Main Line [AML]
pass
1537
pass
1540¼
+3
4.75
Acton West
pass
1537½
pass
1540¾
+3
ML
ML
5.51
Ealing Broadway [EAL]
1
pass
1538
pass
1541¼
+3
6.41
West Ealing [WEA]
pass
1538½
pass
1541¾
+3
6.49
West Ealing Junction
pass
1538½
pass
1541¾
+3
7.23
Hanwell [HAN]
pass
1538½
pass
1542
+3
8.57
Southall East Jn
pass
1539½
pass
1542¾
+3
9.01
Southall [STL]
1
pass
1539½
pass
1543¼
+3
9.65
Southall West Jn
pass
1540
pass
1543¼
+3
10.66
Hayes & Harlington [HAY]
1
pass
1540½
pass
1544
+3
11.09
Heathrow Airport Jn
pass
1540½
pass
1544
+3
ML
12.04
Stockley Junction
pass
1541
pass
1544¼
+3
12.62
West Drayton East
pass
1541½
pass
1544¾
+3
13.12
West Drayton [WDT]
1
pass
1541½
pass
1545¼
+3
13.26
West Drayton Jcn
pass
1541½
pass
1545¼
+3
14.55
Iver [IVR]
1
pass
1542
pass
1545¾
+3
16.13
Langley [LNY]
1
pass
1543
pass
1546¾
+4
17.13
Dolphin Jn
pass
1543½
pass
1547
+3
18.31
Slough [SLO]
2
pass
1544
pass
1547¾
+3
ML
19.06
Slough West
pass
1544½
pass
1548
+3
20.72
Burnham [BNM]
pass
1545½
pass
1548¾
+3
22.34
Taplow [TAP]
1
pass
1546
pass
1549½
+3
23.53
Maidenhead East
pass
1546½
pass
1550¼
+3
24.14
Maidenhead [MAI]
1
pass
1547
pass
1550¾
+3
29.40
Ruscombe
pass
1550
pass
1553
+3
30.76
Twyford [TWY]
1
1
pass
1550½
pass
1553¾
+3
ML
31.57
Twyford West
pass
1551
pass
1554
+3
35.10
Kennet Bridge Jn
pass
1553½
pass
1556
+2
35.56
Reading Main Line East
pass
1554
pass
1556½
+2
35.75
Reading [RDG]
8
1555
1558
1555
1558
1557¾
1559½
+1
DM
DM
36.12
Reading Main Line West
pass
1558½
pass
1600¼
+1
36.45
Reading High Level Jn
pass
1559
pass
1601¼
+2
ML
38.29
Tilehurst East Jn.
pass
1600
pass
1602¼
+2
38.47
Tilehurst [TLH]
1
pass
1600
pass
1602¼
+2
41.38
Pangbourne [PAN]
pass
1602
pass
1603½
+1
44.55
Goring & Streatley [GOR]
1
1
pass
1604
pass
1605½
+1
ML
48.32
Cholsey [CHO]
1
pass
1606½
pass
1607¼
51.32
Moreton Cutting
pass
1608½
pass
1608½
52.61
Didcot East Jn
pass
1609½
pass
1609
53.05
Didcot Parkway [DID]
1
1610
1611
1610
1611½
1610½
1611½
53.20
Didcot West End
pass
1612
No report
53.50
Foxhall Jn [XJF]
pass
1612½
pass
1612½
55.14
Milton Junction
pass
1613½
pass
1613½
56.27
Steventon
pass
1614
pass
1614½
60.17
Wantage Road
pass
1616½
pass
1617
63.75
Challow
pass
1618½
pass
1619¼
66.34
Uffington (Oxfordshire)
1
pass
1619½
pass
1620¼
72.25
Bourton
pass
1623½
pass
1623¼
74.46
Swindon South Marston Jn
pass
1625
pass
1624¼
75.58
Swindon Stratton Green
pass
1626
pass
1625
76.27
Highworth Jn
pass
1626½
pass
1625¼
-1
76.59
Swindon East Loop
pass
1626½
pass
1626½
77.18
Swindon [SWI]
Pathed as Class 80x on diesel from here
3
1628
1630
1627½
1630
1627¾
1629¾
DM
DK
78.28
Rodbourne Junction
pass
1632
pass
1632
86.69
Minety Crossing
pass
1638
pass
1638¾
+1
90.74
Kemble [KEM]
2
1641
1643
1641
1643
1642¼
1643¾
98.59
St. Mary's Level Crossing
pass
1653
pass
1653¼
102.08
Stroud [STD]
2
1657
1659
1657
1659
1657
1658
104.69
Stonehouse [SHU]
2
1703
1703
1702½
1703½
1702½
1703½
106.69
Standish Jn
1
pass
1706
pass
1706¾
DK
UC
107.76
Haresfield Loop
pass
1707
No report
111.64
Tuffley Junction
pass
1711
No report
113.00
Gloucester Yard Jn
1
pass
1712
pass
1713¾
+1
UC
DCV
113.53
Horton Road Jn
pass
1714
pass
1715½
+1
DCV
UM
113.76
Gloucester [GCR]
Service reverses here
2
1715
1722
1716
1722
1717½
1723
+1
114.19
Horton Road Jn
pass
1723
pass
1724¼
+1
UM
114.73
Barnwood Jn.
1
pass
1724
pass
1725¾
+1
120.36
Cheltenham Spa [CNM]
2
1731
1731
1734½
+3
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