2L51 1637 London Waterloo to Basingstoke and Alton
Departing on 14th December 2025

operated by
South Western Railway
12 coaches
London Waterloo - Woking
450012
450002
450038
8 coaches
Woking - Basingstoke
450012
450002
GBTT
WTT
RTTRealtime
Route
Mi.Ch
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
0.00
London Waterloo [WAT]
Pathed as Electric multiple unit at 100mph
8
1637
1637
1636¾
DMF
0.40
pass
1638½
pass
1638½
1.29
6
pass
1640
pass
1640
1.78
pass
1641
pass
1640¾
2.50
pass
1642
pass
1641¾
3.26
pass
1643½
pass
1642¼
3.74
9
1645
1646
1645
1646
1643¾
1646
DMF
DF
5.46
1
pass
1649
pass
1648¼
7.19
7
1653
1653
1652½
1653½
1650½
1653
DF
DF
7.49
pass
1654½
pass
1653¾
8.51
pass
1655½
pass
1655¼
9.62
3
pass
1657
pass
1656¼
FL
10.78
pass
1658½
pass
1657½
12.03
3
1700
1702
1700
1702
1659
1701¾
DF
DS
13.26
pass
1704
pass
1703¾
14.30
4
pass
1705
pass
1705
15.72
2
pass
1706½
pass
1706
17.05
2
1708
1709
1708
1709
1707¾
1709
19.11
3
1712
1713
1712
1713
1712
1713
DS
DS
20.26
pass
1715
No report
20.31
2
pass
1715
pass
1714¾
DS
21.53
3
pass
1716
pass
1715¾
24.26
Woking [WOK]
divides to form 2A51 towards Alton
Service divides here
5
1719
1723
1719
1723
1719¼
1722¾
DS
24.61
pass
1724
pass
1724
27.62
pass
1727½
No report
27.78
2
1728
1728
1728
1728½
1727¾
1729
DS
DS
29.47
pass
1731
pass
1731¼
32.63
pass
1734½
pass
1734¾
33.16
2
1736
1736
1735½
1736½
1735¾
1737¼
33.39
pass
1737½
No report
36.37
2
1741
1742
1741
1742
1741¾
1743
+1
39.65
2
pass
1746
pass
1746¼
42.12
2
pass
1748
pass
1748
47.60
1
1754
1754
1754¼
DS