1B33 1231 Bognor Regis and Portsmouth Harbour to Gatwick Airport
Departing on 11th January 2026

operated by
Southern
4 coaches
Bognor Regis - Barnham
377449
12 coaches
Barnham - Gatwick Airport
377449
377417
377109
GBTT
WTT
RTTRealtime
Route
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
Bognor Regis [BOG]
Pathed as Electric multiple unit at 100mph
1
1231
1231
1233½
+2
UBR
pass
1234
pass
1236
+2
Barnham [BAA]
Service gains coaches here
3
1237
1244
1237
1244
1239½
1252¼
+8
UBR
UB
1
1248
1248
1248
1248½
1256¾
1257½
+9
pass
1250
pass
1258¼
+8
pass
1251
pass
1259¼
+8
UM
UH
1
1254
1254
1253½
1254
1301¾
1302½
+8
1
1258
1258
1258
1258½
1307
1307½
+9
1
1304
1304
1304
1304½
1313¼
1314
+9
1
1311
1311
1310½
1311
1320¼
1321¼
+10
1
1317
1317
1316½
1317
1327
1330
+13
2
1321
1323
1320½
1323
1333¾
1338¼
+15
1
pass
1326
pass
1340½
+14
pass
1327½
No report
pass
1329½
No report
1
1331
1332
1331
1332
1347¾
1348¼
+16
Three Bridges [TBD]
Service stops to drop passengers off only
1
1336
1336
1339
1351¾
1352¾
+13
UH
US
pass
1342
pass
1355¾
+13
US
UPL
3
1344
1344
1358¼
+14
UPL