1021 Cambridge to Brighton
Departing on 9th January 2026

operated by
Thameslink
12 coaches
Planned
Realtime
Location
Pl
Arr
Dep
Arr
Dep
Dly
7
1021
1021
1
1037
1037
1035
1037
1
1042
1042
1041
1042
1
1047
1047
1046
1047
1
1050
1050
1049
1050
1
1055
1055
1054
1055
1
1100
1101
1059
1101
2
1121
1122
1119
1122
3
1134
1134
1133
1134
2
1136
1136
1135
1136
1
1138
1139
1137
1139
4
1144
1145
1142
1145
3
1158
1159
1200
1201
+2
7
1214
1215
1215
1216
+1
5
1219
1220
1220
1222
+2
2
1229
1230
1229
1230
2
1235
1236
1234
1236
4
1248
1246
-2