1O77 1620 Reading to Gatwick Airport
Departing on 7th January 2026

operated by
Great Western Railway
3 coaches
165117
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
1620
1620
1621¾
+1
US
pass
1621½
pass
1622¾
+1
pass
1622
pass
1623¼
+1
2
pass
1624
pass
1625½
+1
1
pass
1625
pass
1626½
+1
1
pass
1626
pass
1627
+1
1
1629
1629
1628½
1629½
1629¾
1631¼
+1
US
UBW
1
1634
1635
1634
1635
1635¾
1636¼
+1
1
1638
1639
1638
1639
N/R
1640¼
+1
pass
1640½
pass
1641¼
At platform
Blackwater [BAW]
1
1642
1643
1642
1643
1642¾
1644
+1
pass
1644
pass
1645¼
+1
1
1647
1647
1646½
1647½
1647¾
1648½
+1
1
1651
1652
1651
1652
1651¾
1653
+1
pass
1654½
pass
1654¾
UBW
UA
1
1656
1657
1656
1657
1656
1657
1
pass
1700
pass
1700
8
1706
1707
1705½
1707½
1705¾
1706¾
UA
DM
pass
1710
pass
1709¾
DM
DRD
1
1712
1712
1711½
1712½
1711¼
1712
At platform
Chilworth [CHL]
½
1
1716
1716
1716
1716½
1715
1716
1
1723
1723
1722½
1723½
1721
1722¾
1
pass
1729
pass
1728¾
1
1731
1731
1730½
1731½
N/R
1730¾
Approaching
Betchworth [BTO]
1
pass
1735
pass
1734½
1
1739
1739
1738½
1739½
1737½
1738¾
Redhill [RDH]
Service reverses here
1
1744
1747
1744
1747
1742¾
1747
URD
DRH
2
pass
1749½
pass
1749½
DRH
DS
2
pass
1751
pass
1751¼
2
pass
1753½
pass
1753
3
1755
1755
1754¾
DS