1621 Reading to Gatwick Airport
Departing on 3rd 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
1631
+1
1
1635
1636
1636
1637
+1
1
1639
1640
N/R
1642
+2
At platform
Blackwater
1
1643
1643
1644
1646
+3
1
1647
1648
1649
1651
+3
1
1652
1652
1654
1655
+3
1
1656
1657
1658
1700
+3
8
1706
1707
1708
1710
+3
1
1711
1712
1715
1716
+4
At platform
Chilworth
1
1716
1716
1720
1722
+6
1
1722
1722
1727
1729
+7
1
1730
1730
N/R
1737
+7
1
1738
1738
1743
1745
+7
Redhill
Train reverses here
2
1744
1747
1751
1754
+7