1222 Cambridge to Brighton
Departing on 18th December 2025

operated by
Thameslink
12 coaches
Planned
Realtime
Location
Pl
Arr
Dep
Arr
Dep
Dly
7
1221
1222
+1
1
1237
1238
1236
1238
1
1242
1242
1242
1243
+1
1
1247
1247
1247
1248
+1
1
1250
1251
1251
1252
+1
1
1255
1256
1256
1257
+1
1
1301
1302
1301
1302
2
1321
1322
1321
1323
+1
3
1334
1334
1333
1334
2
1336
1336
1335
1336
1
1338
1339
1337
1339
4
1344
1345
1342
1345
3
1358
1359
1358
1400
+1
7
1414
1415
1413
1415
5
1419
1420
1418
1420
2
1429
1430
1428
1430
2
1435
1436
1435
1437
+1
4
1448
1450
+2