1S51 1657 Portsmouth & Southsea to Brighton
Departing on 5th January 2026

operated by
Southern
3 coaches
377308
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
1657½
UM
UML
0.66
1
1700
1701
1700
1701
1700
1700¾
1.11
pass
1702
pass
1702½
3.09
1
pass
1704
pass
1704¾
3.47
pass
1704½
pass
1705
UM
4.12
pass
1705
pass
1705¾
6.36
1
pass
1707½
pass
1708¼
+1
7.10
1
1709
1709
1708½
1709½
1709½
1710
UM
UB
7.64
1
pass
1711
pass
1710¾
9.00
1
pass
1712½
pass
1712½
10.34
1
pass
1713½
pass
1713¾
11.36
1
pass
1714½
pass
1714¾
13.07
1
pass
1716
pass
1716½
14.38
1
pass
1717
pass
1717½
15.79
1
1719
1720
1719
1720
1719½
1720
UB
22.21
3
1727
1728
1727
1728½
1727¼
1729
UB
24.75
1
pass
1732
pass
1732¾
25.19
pass
1733
pass
1733¼
25.49
pass
1734
pass
1734
UM
UB
29.06
1
1739
1739
1738½
1739½
1740¼
1741¼
+1
31.43
1
1743
1743
1743
1743½
1744¾
1745½
+2
32.37
1
1746
1746
1745½
1746½
1747¼
1748¼
+1
33.20
1
1749
1749
1748½
1749
1750
1751
+2
34.04
2
1751
1752
1751
1752
1752¾
1753½
+1
34.75
1
1754
1754
1754
1754½
1755½
1756½
+2
36.31
1
1757
1758
1757
1758
1758¾
1800
+2
38.61
1
1802
1802
1801½
1802½
1804
1805
+2
40.20
1
1805
1806
1805
1806
1807½
1808½
+2
41.03
1
pass
1807½
pass
1809¾
+2
41.57
1
1809
1810
1809
1810
1811
1811¾
+1
42.56
Approaching
Aldrington [AGT]
1
pass
1811½
pass
1813¾
+2
43.15
2
1813
1813
1812½
1813½
1814½
1815½
+2
UB
UWB
44.50
3
1818
1818
1819
+1
UWB