1C54 1900 Gatwick Airport to Portsmouth Harbour and Bognor Regis
Departing on 10th January 2026

operated by
Southern
12 coaches
Gatwick Airport - Horsham
377468
377439
377137
4 coaches
Horsham - Portsmouth Harbour
377468
GBTT
WTT
RTTRealtime
Route
Mi.Ch
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
0.00
Gatwick Airport [GTW]
½
Pathed as Electric multiple unit at 100mph
1
1900
1900
1901¼
+1
DS
0.67
pass
1902
pass
1902¾
+1
2.54
Three Bridges [TBD]
Service stops to pick up passengers only
2
1906
1905
1906
1907
1909½
+3
DS
DH
4.02
2
1909
1910
1909
1910
1912½
1913½
+3
5.19
2
1913
1913
1912½
1913½
1916
1916
+2
7.61
pass
1916½
No report
10.03
2
1919
1920
1919
1920
1922
1923
+3
11.09
Horsham [HRH]
Service divides here
4
1923
1931
1923
1931
1926¾
1931
13.40
2
pass
1934
pass
1934
18.24
2
pass
1938½
pass
1938¼
23.33
2
pass
1943
pass
1942¾
28.15
2
pass
1948
pass
1947¼
31.61
2
pass
1951½
pass
1950¼
33.28
pass
1953
pass
1953½
DH
DM
33.58
pass
1954
pass
1955
+1
34.02
2
pass
1954½
pass
1955¾
+1
36.56
2
1959
2000
1958½
2000
2000½
2002¼
+2
DB
42.78
2
2007
2008
2007
2008½
2009
2009½
+1
DB
44.39
2
pass
2010½
pass
2011½
+1
45.70
2
pass
2012
pass
2013
+1
47.41
2
pass
2013½
pass
2014¼
+1
48.43
2
2015
2015
2015
2015½
2015¾
2016¼
49.77
2
2018
2018
2018
2018½
2018
2019
51.13
2
pass
2021½
pass
2021½
51.67
2
2024
2024
2023½
2024½
2025¼
2025¾
+1
DM
52.41
2
pass
2026
pass
2026¾
54.65
pass
2029
pass
2028½
55.30
pass
2029½
pass
2029
DM
55.68
2
2031
2031
2030½
2031
2030¼
2030¾
57.66
pass
2033½
pass
2033½
DM
UDF
58.11
2
2035
2035
2034½
2035½
2034½
2035¼
58.77
2
2038
2039
2038
2039
2038¼
2039
DM
59.63
1
2043
2043
2042¼
DM