1S21 1557 Portsmouth & Southsea to Brighton
Departing on 31st December 2025

operated by
Southern
4 coaches
377111
GBTT
WTT
RTTRealtime
Route
Mi.Ch
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
0.00
Portsmouth & Southsea [PMS]
Pathed as Electric multiple unit at 100mph
3
1557
1557
1602¾
+5
UM
UML
0.66
1
1600
1601
1600
1601
1605¾
1606½
+5
1.11
pass
1602
pass
1608¼
+6
3.09
1
pass
1604
pass
1611½
+7
3.47
pass
1604½
pass
1612
+7
UM
4.12
pass
1605
pass
1612¾
+7
6.36
1
pass
1607½
pass
1615¾
+8
7.10
1
1609
1609
1608½
1609½
1617¼
1618
+8
UM
UB
7.64
1
pass
1611
pass
1618¾
+8
9.00
1
pass
1612½
pass
1620¾
+8
10.34
1
pass
1613½
pass
1622
+8
11.36
1
pass
1614½
pass
1623¼
+8
13.07
1
pass
1616
pass
1625
+9
14.38
1
pass
1617
pass
1626¼
+9
15.79
1
1619
1620
1619
1620
1628¼
1630¼
+10
UB
22.21
3
1627
1628
1627
1628½
1637¼
1639
+10
UB
24.75
1
pass
1632
pass
1642¾
+10
25.19
pass
1633
pass
1643¼
+10
25.49
pass
1634
pass
1644
+10
UM
UB
29.06
1
1639
1639
1638½
1639½
1648
1649½
+10
31.43
1
1643
1643
1643
1643½
pass
1652¼
+8
32.37
1
1646
1646
1645½
1646½
pass
1653¼
+6
33.20
1
1649
1649
1648½
1649
pass
1654¼
+5
34.04
2
1651
1652
1651
1652
1655¼
1656¼
+4
34.75
1
1654
1654
1654
1654½
1658
1659
+4
36.31
1
1657
1658
1657
1658
1701¼
1702¼
+4
38.61
1
1702
1702
1701½
1702½
1705½
1706½
+4
40.20
1
1705
1706
1705
1706
1709
1710
+4
41.03
1
pass
1707½
pass
1711¼
+3
41.57
1
1709
1710
1709
1710
1712½
1713¼
+3
42.56
Approaching
Aldrington [AGT]
1
pass
1711½
pass
1715
+3
43.15
2
1713
1713
1712½
1713½
1716
1717
+3
UB
UWB
44.50
1
1718
1718
1720¾
+2
UWB