1N21 1020 Southampton Central to Brighton
Departing on 3rd December 2025

operated by
Southern
4 coaches
377473
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
Southampton Central [SOU]
Pathed as Electric multiple unit at 100mph
2
1020
1020
1020
UM
pass
1022½
pass
1022¾
UM
UF
3
pass
1024½
pass
1025
UF
DN
pass
1027½
pass
1027½
2
1029
1029
1029
1029½
1029
1029½
2
pass
1030½
pass
1030½
2
pass
1032½
pass
1033¼
2
pass
1033½
pass
1033¾
2
pass
1035
pass
1035½
2
1038
1038
1037½
1038
1037½
1038¼
3
1044
1044
1043½
1044½
1043½
1045
DN
DP
2
1049
1049
1049
1049½
1049
1049½
2
1053
1054
1053
1054
1053½
1054¼
pass
1055
pass
1055
DP
USP
pass
1056
pass
1055½
USP
UM
1
pass
1058½
pass
1058½
1
1100
1100
1059½
1100½
1059¾
1100½
UM
UB
1
pass
1101½
pass
1101¼
1
1104
1104
1103½
1104
1103½
1104¼
1
1107
1107
1106½
1107
1106½
1107¼
1
pass
1108½
pass
1108¾
1
pass
1110
pass
1110½
1
pass
1111½
pass
1111¾
1
1114
1114
1113½
1114½
1113½
1114¼
UB
3
1122
1123
1121½
1123
1121½
1123¼
UB
1
1127
1127
1127
1127½
1126¾
1127½
pass
1129
pass
1128
pass
1130
pass
1128¾
-1
UM
UB
1
1134
1134
1134
1134½
1134
1135
1
pass
1137½
pass
1137¾
1
pass
1138½
pass
1138½
1
pass
1139½
pass
1139¾
2
1141
1142
1141
1142
1141½
1142
1
pass
1143½
pass
1143½
1
1146
1146
1145½
1146
1145½
1146¼
1
1150
1150
1149½
1150½
1149½
1150
1
1153
1153
1153
1153½
1152½
1153
1
pass
1155
pass
1154¼
1
1157
1157
1156½
1157
1155¼
1156¾
Approaching
Aldrington [AGT]
1
pass
1158½
pass
1158¾
2
1200
1200
1159½
1200½
1159½
1200¼
UB
UWB
2
1205
1205
1204¼
UWB