9U21 1615 Heathrow Airport Terminal 4 to Abbey Wood
Departing on 6th December 2025

operated by
Elizabeth Line
GBTT
WTT
RTTRealtime
Route
Mi.Ch
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
1.64
2
1620
1621
1619½
1621
1619
1621
4.05
pass
1624
pass
1624
4.23
pass
1624½
pass
1624
RL
5.18
pass
1625
pass
1625
RL
5.41
4
1626
1627
1626
1627
1626
1627
RL
6.42
pass
1628½
pass
1628
7.26
4
1630
1630
1629½
1630
1629
1630
RL
7.50
pass
1631
pass
1630
9.04
3
1633
1633
1632½
1633
1632
1633
9.58
pass
1634
pass
1633
9.66
4
1635
1635
1634½
1635
1634
1635
RL
10.56
4
1637
1637
1636½
1637½
1636
1637
RL
11.32
pass
1638½
pass
1638
RL
RL
12.11
URL
1640
1640
1639½
1640
1639
1640
12.59
pass
1641½
pass
1641
13.12
pass
1642
pass
1641
13.52
pass
1643
pass
1642
14.39
pass
1644
pass
1643
RL
6
14.79
pass
1645
pass
1644
CRE
15.18
A
pass
1645½
pass
1645
16.22
A
1647
1649
1647
1649
1646
1649
17.61
A
1652
1652
1651½
1652
1651
1652
18.33
A
1654
1654
1653½
1654½
1653
1654
19.66
A
1657
1657
1656½
1657½
1656
1657
20.43
A
1700
1700
1659
1700
1659
1700
21.65
A
1702
1702
1702
1702½
1702
1702
22.33
pass
1703½
pass
1703
23.76
A
1706
1706
1705½
1706½
1705
1706
26.01
A
1710
1710
1709½
1710½
1709
1710
28.42
A
1714
1715
1714
1715½
1714
1715
29.60
A
pass
1717½
pass
1717
30.44
4
1719
1719
1718