1C18 1015 Gatwick Airport to Portsmouth Harbour
Departing on 11th January 2026

operated by
Southern
8 coaches
377109
377417
GBTT
WTT
RTTRealtime
Route
Mi.Ch
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
0.00
Gatwick Airport [GTW]
Pathed as Electric multiple unit at 100mph
3
1015
1015
1015
DS
0.67
pass
1016½
pass
1016¼
2.54
Three Bridges [TBD]
Service stops to pick up passengers only
2
1020
1019½
1020½
1020¼
1020½
DS
DH
4.02
2
1024
1024
1023½
1024½
1023½
1024½
5.19
pass
1026
No report
7.61
pass
1028
No report
10.03
2
pass
1029½
pass
1029½
11.09
4
1033
1035
1032½
1035
1032½
1034½
13.40
2
1039
1039
1038½
1039
1038¼
1039
18.24
2
1045
1045
1044½
1045
1044½
1045½
23.33
2
1051
1052
1051
1052
1051½
1051¾
28.15
2
1058
1058
1057½
1058
1057¼
1058
31.61
2
1102
1102
1102
1102½
1102
1102¾
33.28
pass
1106½
pass
1105½
DH
DM
33.58
pass
1107
pass
1106¼
34.02
2
1108
1108
1108
1108½
1107
1108
36.56
2
1113
1113
1112½
1113½
1112
1113
DB
42.78
2
1121
1122
1120½
1122
1120½
1121¾
DB
44.39
2
pass
1124
pass
1124
45.70
2
pass
1125½
pass
1125½
47.41
2
pass
1127
pass
1126¾
48.43
2
1129
1129
1128½
1129½
1128
1129
49.77
2
1132
1133
1132
1133
1130¾
1133
51.13
2
pass
1135
pass
1134¾
51.67
2
1136
1137
1136
1137
1136
1137¼
DM
52.41
2
pass
1138½
pass
1138½
54.65
pass
1141
pass
1140¾
55.30
pass
1141½
pass
1142¾
+1
DM
55.68
2
pass
1142
pass
1144¾
+2
57.66
pass
1144
pass
1148
+4
DML
58.11
3
1145
1146
1145
1146
1149
1150¼
+4
58.77
2
1150
1151
1149½
1151
1155
1156½
+5
DM
59.63
1
1154
1154
1200
+6