1121 Cambridge to Brighton
Departing on 15th December 2025

operated by
Thameslink
12 coaches
Planned
Realtime
Location
Pl
Arr
Dep
Arr
Dep
Dly
7
1121
1121
1
1137
1137
1135
1137
1
1142
1142
1141
1142
1
1147
1147
1146
1147
1
1150
1150
1149
1150
1
1155
1155
1154
1155
1
1200
1201
1159
1201
2
1221
1222
1222
1224
+2
A
1229
1230
1230
1231
+1
3
1234
1234
1234
1235
+1
2
1236
1236
1236
1237
+1
1
1238
1239
1238
1239
4
1244
1245
1242
1245
3
1258
1259
1257
1259
7
1314
1315
1312
1314
-1
5
1319
1320
1318
1320
2
1329
1330
1327
1330
2
1335
1336
1334
1335
-1
4
1348
1351
+3