1234 Aylesbury to London Marylebone
Departing on 3rd January 2026

operated by
Chiltern Railways
3 coaches
Planned
Realtime
Location
Pl
Arr
Dep
Arr
Dep
Dly
2
1234
1234
1
1242
1242
N/R
1243
+1
1
1246
1246
1246
1247
+1
2
1250
1251
1250
1253
+2
1
1256
1257
1257
1258
+1
3
1303
1304
1303
1304
1
1310
1310
1309
1310
2
1317
1317
1316
1317
1
1321
1321
1319
1321
2
1323
1324
1322
1324
4
1328
1334
1327
1335
+1
4
1338
1339
1339
1340
+1
1
1342
1343
1342
1343
1
1348
1349
1347
1349