1253 London Marylebone to Aylesbury
Departing on 21st December 2025

operated by
Chiltern Railways
3 coaches
Planned
Realtime
Location
Pl
Arr
Dep
Arr
Dep
Dly
2
1302
1302
1301
1302
2
1307
1307
1306
1307
3
1311
1314
1310
1316
+2
3
1317
1318
1319
1320
+2
1
1322
1323
1324
1325
+2
2
1325
1326
1326
1327
+1
1
1329
1330
1330
1331
+1
1
1334
1335
1334
1336
+1
2
1338
1339
1338
1339
2
1345
1345
1344
1345
2
1352
1352
1351
1352
2
1358
1359
1357
1359
1
1402
1403
1402
1403
1
1406
1407
1406
1407
1
1416
1415
-1