1521 Cambridge to Brighton
Departing on 5th January 2026

operated by
Thameslink
12 coaches
Planned
Realtime
Location
Pl
Arr
Dep
Arr
Dep
Dly
7
1521
1529
+8
1
1537
1537
1543
1544
+7
1
1542
1542
1548
1549
+7
1
1547
1547
1553
1554
+7
1
1550
1550
1556
1557
+7
1
1555
1555
1601
1601
+6
1
1600
1601
1606
1607
+6
2
1621
1622
1625
1626
+4
A
1629
1630
1630
1632
+2
3
1634
1634
1635
1635
+1
2
1636
1636
1637
1638
+2
1
1638
1639
1639
1640
+1
4
1644
1645
1644
1645
3
1658
1659
1657
1659
7
1714
1715
1713
1715
5
1719
1720
1719
1720
2
1729
1730
1728
1730
2
1735
1735
1734
1736
+1
2
1739
1739
1739
1739
3
1746
1746
1745
1746
4
1751
1749
-2