1O77 1621 Reading to Gatwick Airport
Departing on 10th December 2025

operated by
Great Western Railway
3 coaches
165105
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
Reading [RDG]
Pathed as Class 165/1 or 166 DMU at 90mph
5
1621
1621
1621
US
pass
1622½
pass
1622¼
pass
1623
pass
1622¾
2
pass
1625
pass
1624¾
1
pass
1626
pass
1625¾
1
pass
1627
pass
1626½
1
1630
1630
1629½
1630½
1629¼
1630¾
US
UBW
1
1635
1636
1635
1636
1635¼
1636
1
1639
1640
1639
1640
1639
1640¼
pass
1641
pass
1641¼
At platform
Blackwater [BAW]
1
1643
1643
1642½
1643½
1643
1644¼
pass
1644½
pass
1645¼
1
1647
1648
1647
1648
1647¾
1648¾
1
1652
1652
1651½
1652½
1652¼
1653
pass
1654½
pass
1654¾
UBW
UA
1
1656
1657
1656
1657
1656¼
1657¼
1
pass
1700
pass
1700¼
8
1706
1707
1705½
1707
1705¾
1707½
UA
DM
pass
1709½
pass
1710¼
DM
DRD
1
1711
1712
1711
1712
1711¾
1712
At platform
Chilworth [CHL]
1
1716
1716
1715½
1716
1715
1716
1
1722
1722
1721½
1722½
1722
1722¾
1
pass
1728
pass
1728¼
1
1730
1730
1729½
1730½
1729
1730
1
pass
1734
pass
1734¼
1
1738
1738
1737½
1738½
1737¾
1738½
Redhill [RDH]
Service reverses here
1
1744
1747
1743½
1747
1743¼
1747¼
URD
DRH
2
pass
1749½
pass
1749½
DRH
DS
2
pass
1751
pass
1751¼
2
pass
1753½
pass
1752¾
3
1755
1755
1754¼
DS