1C18 1000 Gatwick Airport to Portsmouth Harbour and Bognor Regis
Departing on 10th January 2026

operated by
Southern
8 coaches
Gatwick Airport - Horsham
377212
377459
4 coaches
Horsham - Portsmouth Harbour
377212
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
1000
1000
1000
DS
0.67
pass
1002
pass
1001¼
2.54
Three Bridges [TBD]
Service stops to pick up passengers only
2
1006
1005
1006
1006
1006¾
DS
DH
4.02
2
1009
1010
1009
1010
1009½
1010¾
5.19
2
1013
1013
1012½
1013½
1013
1014
7.61
pass
1016½
No report
10.03
2
1019
1020
1019
1020
1019
1020
11.09
Horsham [HRH]
Service divides here
4
1023
1031
1023
1031
1023¼
1030½
13.40
2
pass
1034
pass
1033¾
18.24
2
pass
1038½
pass
1038½
23.33
2
pass
1043
pass
1043
28.15
2
pass
1048
pass
1047½
31.61
2
pass
1051½
pass
1050¼
33.28
pass
1053
pass
1052½
DH
DM
33.58
pass
1054
pass
1053½
34.02
2
pass
1054½
pass
1054¼
36.56
2
1059
1100
1058½
1100
1058¾
1100¼
DB
42.78
2
1107
1108
1107
1108½
1109½
1110¼
+1
DB
44.39
2
pass
1110½
pass
1112½
+2
45.70
2
pass
1112
pass
1113¾
+2
47.41
2
pass
1113½
pass
1115¼
+1
48.43
2
1115
1115
1115
1115½
1116½
1116¾
+1
49.77
2
1118
1118
1118
1118½
1118¾
1120
+1
51.13
2
pass
1121½
pass
1122½
51.67
2
1124
1124
1123½
1124½
1125¾
1126½
+2
DM
52.41
2
pass
1126
pass
1127¾
+1
54.65
pass
1129
pass
1129½
55.30
pass
1129½
pass
1130
DM
55.68
2
1131
1131
1130½
1131
1131¼
1131¾
57.66
pass
1133½
pass
1135¼
+1
DML
58.11
3
1135
1135
1134½
1135½
1136¼
1136¾
+1
58.77
2
1138
1139
1138
1139
1139¼
1140¼
+1
DM
59.63
1
1143
1143
1143¾
DM