1423 Cambridge to Brighton
Departing on 13th December 2025

operated by
Thameslink
12 coaches
Planned
Realtime
Location
Pl
Arr
Dep
Arr
Dep
Dly
1
1423
1423
1
1437
1438
1437
1438
1
1442
1442
1442
1443
+1
1
1447
1447
1447
1448
+1
1
1450
1450
1450
1451
+1
1
1455
1455
1454
1455
1
1500
1501
1500
1500
-1
2
1521
1522
1520
1522
3
1534
1534
1533
1534
2
1536
1536
1536
1536
1
1538
1539
1537
1539
4
1544
1545
1543
1545
3
1558
1559
1556
1559
7
1614
1615
1613
1615
5
1619
1620
1618
1620
2
1629
1630
1628
1630
2
1635
1636
1635
1637
+1
4
1648
1650
+2