1S35 1257 Portsmouth & Southsea to Brighton
Departing on 16th December 2025

operated by
Southern
3 coaches
377314
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
1257
1257
1257
UM
UML
0.66
1
1300
1301
1300
1301
1259½
1300¾
1.11
pass
1302
pass
1302½
3.09
1
pass
1304
pass
1305¼
+1
3.47
pass
1304½
pass
1306½
+2
UM
4.12
pass
1305
pass
1307½
+2
6.36
1
pass
1307½
pass
1311¼
+4
7.10
1
1309
1309
1308½
1309½
1313¾
1314½
+5
UM
UB
7.64
1
pass
1311
pass
1315¾
+5
9.00
1
pass
1312½
pass
1318½
+6
10.34
1
pass
1313½
pass
1321¼
+7
11.36
1
pass
1314½
pass
1323
+8
13.07
1
pass
1316
pass
1325¼
+9
14.38
1
pass
1317
pass
1326½
+9
15.79
1
1319
1320
1319
1320
1328¾
1329½
+9
UB
22.21
3
1327
1328
1327
1328½
1339½
1340¾
+12
UB
24.75
1
pass
1332
pass
1344¾
+12
25.19
pass
1333
pass
1345¼
+12
25.49
pass
1334
pass
1348¾
+14
UM
UB
29.06
1
1339
1339
1338½
1339½
1355
1355½
+16
31.43
1
1343
1343
1343
1343½
1359½
1400¼
+16
32.37
1
1346
1346
1345½
1346½
1402
1402½
+16
33.20
1
1349
1349
1348½
1349
1404¼
1405¼
+16
34.04
2
1351
1352
1351
1352
1406¾
1407½
+15
34.75
1
1354
1354
1354
1354½
pass
1408¾
+14
36.31
1
1357
1358
1357
1358
1410¾
1411
+13
38.61
1
1402
1402
1401½
1402½
pass
1413¾
+11
40.20
1
1405
1406
1405
1406
pass
1415
+9
41.03
1
pass
1407½
pass
1415¾
+8
41.57
1
1409
1410
1409
1410
pass
1416½
+6
42.56
Approaching
Aldrington [AGT]
1
pass
1411½
pass
1418¼
+6
43.15
2
1413
1413
1412½
1413½
1420
1420¼
+6
UB
UWB
44.50
2
1418
1418
1423¾
+5
UWB