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9S51 1721 Cambridge to Brighton
Departing on 16th December 2025

operated by
Thameslink
12 coaches
700134
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
Cambridge [CBG]
1½
Pathed as Class 700 EMU at 100mph
7
1721
1721
1724½
+3
UM
Cambridge South Jn
pass
1722
No report
Cambridge South [CMS]
2
pass
1725
No report
UM
Shepreth Branch Jn [XSP]
pass
1726½
pass
1729¼
+2
UM
UR
Foxton [FXN]
1
pass
1731
pass
1734¾
+3
Shepreth [STH]
1
pass
1732
pass
1735½
+3
Meldreth [MEL]
1
pass
1733½
pass
1736¾
+3
Royston [RYS]
1
1737
1737
1736½
1737½
1739¾
1740½
+3
UR
UR
Ashwell & Morden [AWM]
1
1742
1742
1741½
1742
1744¾
1745½
+3
Baldock [BDK]
1
1747
1747
1746½
1747
1749¾
1750¾
+3
Letchworth [LET]
1
1750
1750
1749½
1750½
1753¼
1754¼
+3
UR
Hitchin [HIT]
1
1755
1755
1754½
1755½
1758¼
1758¾
+3
UR
US
Stevenage [SVG]
1
1800
1801
1800
1801½
1803¾
1804½
+3
US
US
Langley Jn
pass
1803
pass
1806
+3
Knebworth [KBW]
1
pass
1804
pass
1807¼
+3
Woolmer Green Jn. [XGN]
pass
1805
pass
1809¼
+4
US
UM
Welwyn North [WLW]
1
pass
1806
pass
1810½
+4
Digswell Jn.
pass
1806½
pass
1810¾
+4
UM
UF
Welwyn Garden City [WGC]
1
pass
1807
pass
1811½
+4
FL
Hatfield [HAT]
pass
1809
pass
1813
+4
Marshmoor Crossover
pass
1809½
pass
1814
+4
Welham Green [WMG]
pass
1810½
pass
1814¼
+4
Brookmans Park [BPK]
2
pass
1811
pass
1814¾
+3
Potters Bar [PBR]
2
pass
1812½
pass
1816¼
+3
Hadley Wood [HDW]
2
pass
1814
pass
1817½
+3
New Barnet [NBA]
2
pass
1815
pass
1818½
+3
Oakleigh Park [OKL]
2
pass
1815½
pass
1819
+3
New Southgate [NSG]
2
pass
1816½
pass
1819¾
+3
Alexandra Palace [AAP]
pass
1817½
pass
1820¾
+3
FL
Hornsey [HRN]
pass
1818½
pass
1821½
+3
Harringay [HGY]
pass
1819
pass
1822
+3
Finsbury Park [FPK]
2
1821
1822
1820½
1822½
1824
1824¾
+2
UF
US1
Holloway Sth. Jn.
1
pass
1824
pass
1826
+2
US1
US
Copenhagen Junction
pass
1825½
pass
1827½
+1
Belle Isle [XKB]
1
pass
1826
pass
1827½
+1
US
UCT
St Pancras Canal Tunnel Jn
pass
1828½
pass
1829
St Pancras International [STP]
A
1829
1830
1829
1830
1829½
1830
UCT
UMG
Farringdon [ZFD]
3
1834
1834
1833½
1834½
1833¼
1834
UMG
DSH
City Thameslink [CTK]
2
1836
1836
1835½
1836½
1835½
1836
London Blackfriars [BFR]
1
1838
1839
1838
1839
1837¼
1838½
DSH
DSS
Blackfriars Jn
pass
1840½
pass
1839½
DSS
DSH
Metropolitan Jn [XMK]
1
pass
1841½
pass
1840¾
DSH
London Bridge [LBG]
4
1844
1845
1844
1845½
1842½
1844¾
DSH
4
Corbetts Lane Junction
1
pass
1848
pass
1847¼
4
DSF
Bricklayers Arms Jn [XLJ]
pass
1849½
pass
1848
-1
DSF
DF
New Cross Gate [NXG]
3
pass
1850½
pass
1848½
-1
Brockley [BCY]
pass
1851
pass
1849¼
-1
Honor Oak Park [HPA]
pass
1852
pass
1850¼
-1
Forest Hill [FOH]
pass
1853
pass
1851
-1
Sydenham [SYD]
pass
1853½
pass
1851¾
-1
FL
Penge West [PNW]
pass
1854
pass
1852¼
-1
Anerley [ANZ]
pass
1854½
pass
1852¾
-1
Norwood Junction [NWD]
4
pass
1855½
pass
1854
-1
DF
DBF
Norwood Fork Jn.
pass
1856½
pass
1854½
-1
Windmill Bridge Jn
pass
1857
pass
1854¾
-2
DBF
DF
East Croydon [ECR]
3
1858
1859
1858
1859½
1856¾
1900¾
+1
FL
DF
South Croydon [SCY]
2
pass
1901
pass
1902½
+1
Purley Oaks [PUO]
2
pass
1902
pass
1903½
+1
Purley [PUR]
2
pass
1903
pass
1904½
+1
Stoats Nest Jn. [XJS]
pass
1904
pass
1905¼
+1
DF
DQ
Coulsdon North Grnd Frame
pass
1904½
No report
Earlswood (Surrey) [ELD]
pass
1909½
pass
1910¾
+1
DQ
DF
Salfords [SAF]
pass
1911
pass
1912
+1
Horley [HOR]
4
pass
1912½
pass
1914¾
+2
Gatwick Airport [GTW]
7
1914
1915
1913½
1915½
1916¼
1917½
+2
FL
Tinsley Green
pass
1917
pass
1919
+2
Three Bridges [TBD]
5
1919
1920
1919
1920½
1921½
1922½
+2
Balcombe Tunnel Jn
pass
1923½
pass
1924¾
+1
DF
DM
Balcombe [BAB]
2
pass
1925
pass
1926¾
+1
Copyhold Jn
pass
1927½
pass
1929
+1
DM
Haywards Heath [HHE]
2
1929
1930
1929
1930
1930¼
1931
+1
DM
DM
Wivelsfield [WVF]
2
pass
1933½
pass
1935
+1
Keymer Jn [XKM]
pass
1933½
pass
1935¼
+1
Burgess Hill [BUG]
2
1935
1935
1934½
1935½
1936½
1937¾
+2
Hassocks [HSK]
2
1939
1939
1938½
1939½
1941¼
1941¾
+2
Preston Park [PRP]
1
3
1946
1946
1945½
1946½
1948¼
1949
+2
DM
Brighton [BTN]
4
1951
1951
1952¼
+1
DM
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