1C55 1729 Portsmouth Harbour to Gatwick Airport
Departing on 10th January 2026

operated by
Southern
4 coaches
377448
GBTT
WTT
RTTRealtime
Route
Mi.Ch
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
0.00
Portsmouth Harbour [PMH]
Pathed as Electric multiple unit at 100mph
5
1729
1729
1729
UM
0.66
1
1732
1733
1732
1733
1732¼
1733
UM
1.52
1
1736
1737
1736
1737
1735¾
1736½
1.77
pass
1738
pass
1738¼
3.75
1
1741
1741
1740½
1741
1740¾
1741¾
4.33
pass
1742
pass
1743
+1
UM
4.78
pass
1742½
pass
1743½
+1
7.22
1
pass
1745
pass
1746¼
+1
7.76
1
1746
1747
1746
1747
1747¾
1749
+2
UM
UB
8.50
1
1749
1749
1748½
1749
1750¼
1750½
+1
9.66
1
1752
1752
1751½
1752½
1753¼
1754¼
+1
11.20
1
1755
1756
1755
1756
1756¼
1757
+1
12.22
1
1758
1758
1758
1758½
1759¼
1800
+1
13.73
1
1801
1802
1801
1802
1803
1803
+1
15.24
1
1805
1805
1805
1805½
1805¾
1806½
+1
16.65
1
1808
1809
1808
1809
1809¼
1810
+1
UB
23.07
3
1816
1817
1816
1817½
1816¾
1818¾
+1
UB
25.61
1
pass
1821
pass
1822¾
+1
26.05
pass
1822
pass
1823¼
+1
26.35
pass
1823
pass
1824
+1
UM
UH
28.02
1
pass
1824½
pass
1826¼
+1
31.48
1
pass
1828
pass
1828¾
36.30
1
pass
1832½
pass
1833½
+1
41.39
1
pass
1837½
pass
1838½
+1
46.23
1
pass
1843
pass
1843
48.54
2
1846
1846
1847¾
+1