1S23 1657 Portsmouth & Southsea to Brighton
Departing on 10th January 2026

operated by
Southern
4 coaches
377209
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
1656¾
UM
UML
0.66
1
1700
1701
1700
1701
1659
1701¼
1.11
pass
1702
pass
1703
+1
3.09
1
pass
1704
pass
1705¼
+1
3.47
pass
1704½
pass
1705½
+1
UM
4.12
pass
1705
pass
1706¼
+1
6.36
1
pass
1707½
pass
1708½
+1
7.10
1
1709
1709
1708½
1709½
1709¾
1713
+3
UM
UB
7.64
1
pass
1711
pass
1714
+3
9.00
1
pass
1712½
pass
1715½
+3
10.34
1
pass
1713½
pass
1716½
+2
11.36
1
pass
1714½
pass
1717¾
+3
13.07
1
pass
1716
pass
1719¼
+3
14.38
1
pass
1717
pass
1720¼
+3
15.79
1
1719
1720
1719
1720
1722
1722¾
+2
UB
22.21
3
1727
1728
1727
1728½
1729¼
1729¾
+1
UB
24.75
1
pass
1732
pass
1733½
+1
25.19
pass
1733
pass
1733¾
+1
25.49
pass
1734
pass
1734½
UM
UB
29.06
1
1739
1739
1738½
1739½
1738½
1739½
31.43
1
1743
1743
1743
1743½
1742¾
1743½
32.37
1
1746
1746
1745½
1746½
1745¼
1745¾
33.20
1
1749
1749
1748½
1749
1747¾
1749
34.04
2
1751
1752
1751
1752
1750½
1751½
34.75
1
1754
1754
1754
1754½
1753¼
1754
36.31
1
1757
1758
1757
1758
1756½
1757½
38.61
1
1802
1802
1801½
1802½
1800¾
1801½
40.20
1
1805
1806
1805
1806
1804
1805½
41.03
1
pass
1807½
pass
1806¾
41.57
1
1809
1810
1809
1810
1808
1809½
42.56
Approaching
Aldrington [AGT]
1
pass
1811½
pass
1811½
43.15
2
1813
1813
1812½
1813½
1812½
1813¼
UB
UWB
44.50
2
1818
1818
1816½
-1
UWB