9T55 1818 Harpenden to Brighton
Departing on 18th April 2026

operated by
Thameslink
GBTT
WTT
Route
Location
Pl
Arr
Dep
Arr
Dep
Path
Line
3
1818
1818
FL
pass
1819
3
1824
1827
1824
1827
pass
1831½
3
pass
1836
FL
pass
1841½
1
pass
1843½
MOL
pass
1846
SB
3
1854
1854
1853½
1854½
2
1856
1856
1855½
1856½
1
1858
1859
1858
1859
DSS
pass
1901½
DSH
4
1904
1905
1904
1905½
4
pass
1913½
FL
3
1918
1919
1918
1919½
FL
2
pass
1923
7
1934
1935
1933½
1935½
FL
5
1939
1940
1939
1940½
pass
1943½
DML
2
1946
1946
1946
1946½
pass
1949½
2
1951
1952
1951
1952
2
1956
1956
1955½
1956
pass
1956½
2
1958
1958
1957½
1958½
2
2002
2002
2001½
2002
3
2008
2008
2008
2008½