1621 Reading to Gatwick Airport
Departing on 1st December 2025

operated by
Great Western Railway
3 coaches
Planned
Realtime
Location
Pl
Arr
Dep
Arr
Dep
Dly
5
1621
1621
1
1630
1630
1629
1630
1
1635
1636
1634
1635
-1
1
1639
1640
N/R
1639
-1
At platform
Blackwater
1
1643
1643
1642
1643
1
1647
1648
1646
1648
1
1652
1652
1651
1652
1
1656
1657
1655
1656
-1
8
1706
1707
1704
1706
-1
1
1711
1712
1711
1712
At platform
Chilworth
1
1716
1716
1715
1716
1
1722
1722
1721
1722
1
1730
1730
N/R
1730
1
1738
1738
1736
1737
-1
Redhill
Train reverses here
2
1744
1747
1742
1749
+2