1S51 1657 Portsmouth & Southsea to Brighton
Departing on 7th January 2026

operated by
Southern
3 coaches
377315
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
1657
1657
1657
UM
UML
0.66
1
1700
1701
1700
1701
1659
1700½
1.11
pass
1702
pass
1702¼
3.09
1
pass
1704
pass
1705
+1
3.47
pass
1704½
pass
1705½
+1
UM
4.12
pass
1705
pass
1706
+1
6.36
1
pass
1707½
pass
1708½
+1
7.10
1
1709
1709
1708½
1709½
1710
1710¾
+1
UM
UB
7.64
1
pass
1711
pass
1711¾
9.00
1
pass
1712½
pass
1713½
+1
10.34
1
pass
1713½
pass
1714¾
+1
11.36
1
pass
1714½
pass
1715¾
+1
13.07
1
pass
1716
pass
1717½
+1
14.38
1
pass
1717
pass
1718½
+1
15.79
1
1719
1720
1719
1720
1720¾
1721½
+1
UB
22.21
3
1727
1728
1727
1728½
1728¾
1730
+1
UB
24.75
1
pass
1732
pass
1734¾
+2
25.19
pass
1733
pass
1735½
+2
25.49
pass
1734
pass
1736½
+2
UM
UB
29.06
1
1739
1739
1738½
1739½
1741½
1742½
+3
31.43
1
1743
1743
1743
1743½
1745¾
1746½
+3
32.37
1
1746
1746
1745½
1746½
1748¼
1749
+2
33.20
1
1749
1749
1748½
1749
1750¾
1751¾
+2
34.04
2
1751
1752
1751
1752
1753¼
1754
+2
34.75
1
1754
1754
1754
1754½
1755¾
1756¾
+2
36.31
1
1757
1758
1757
1758
1759
1800
+2
38.61
1
1802
1802
1801½
1802½
1803¼
1804
+1
40.20
1
1805
1806
1805
1806
1806¼
1807
+1
41.03
1
pass
1807½
pass
1808½
41.57
1
1809
1810
1809
1810
1809½
1810¼
42.56
Approaching
Aldrington [AGT]
1
pass
1811½
pass
1812¼
43.15
2
1813
1813
1812½
1813½
1813
1814
UB
UWB
44.50
3
1818
1818
1817¼
UWB