C4a 20289
View line C4a
Alerts for train 20289
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line C4a.
The mini-map returns when the train runs
On-time · 30 days
14%
3/21 runs under 3 min
RT coverage: 21 full · 0 partial · 0 no data
On-time · 90 days
10%
6/60 runs under 3 min
RT coverage: 60 full · 0 partial · 1 no data
Typical delay
+6min
Median at arrival, 90 days
30 days: +6 min
P90
+14min
9 in 10 runs arrive with less than this
30 days: +12 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Mon 13 Jul Max en route +26 min · last fix heading to Alcobendas-San Sebastián de los Reyes +26 min
- Mon 10 Aug Max en route +27 min · last fix heading to Alcobendas-San Sebastián de los Reyes +24 min
- Fri 24 Jul Max en route +28 min · last fix heading to Valdelasfuentes +24 min
- Wed 12 Aug Max en route +17 min · last fix heading to Valdelasfuentes +17 min
- Fri 18 Sept Max en route +17 min · last fix heading to Alcobendas-San Sebastián de los Reyes +14 min
Distribution · 90 days
60 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 10% · 6
- 3–10 min 60% · 36
- 10–30 min 30% · 18
- 30+ min 0% · 0
On-time by weekday
- 0% M n=12
- 0% T n=12
- 0% W n=12
- 31% T n=13
- 18% F n=11
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 9 Oct | Valdelasfuentes 17:51 | +12 min | +13 min |
| Thu 8 Oct | Valdelasfuentes 17:48 | +5 min | +14 min |
| Wed 7 Oct | Valdelasfuentes 17:48 | +11 min | +25 min |
| Tue 6 Oct | Valdelasfuentes 18:02 | +5 min | +16 min |
| Mon 5 Oct | Valdelasfuentes 17:40 | +3 min | +14 min |
| Fri 2 Oct | Valdelasfuentes 17:42 | 0 min | +18 min |
| Thu 1 Oct | Valdelasfuentes 17:43 | +2 min | +10 min |
| Wed 30 Sept | Valdelasfuentes 17:40 | +3 min | +5 min |
| Tue 29 Sept | Valdelasfuentes 17:45 | +7 min | +17 min |
| Mon 28 Sept | Valdelasfuentes 17:48 | +11 min | +12 min |
| Fri 25 Sept | Valdelasfuentes 17:47 | +9 min | +11 min |
| Thu 24 Sept | Alcobendas-San Sebastián de los Reyes 17:46 | +6 min | +16 min |
| Wed 23 Sept | Valdelasfuentes 17:46 | +8 min | +8 min |
| Tue 22 Sept | Valdelasfuentes 17:41 | +4 min | +14 min |
| Mon 21 Sept | Valdelasfuentes 17:43 | +5 min | +17 min |
| Fri 18 Sept | Alcobendas-San Sebastián de los Reyes 17:54 | +14 min | +17 min |
| Thu 17 Sept | Alcobendas-San Sebastián de los Reyes 17:42 | +1 min | +45 min |
| Wed 16 Sept | Alcobendas-San Sebastián de los Reyes 17:52 | +11 min | +18 min |
| Tue 15 Sept | Valdelasfuentes 17:45 | +8 min | +17 min |
| Mon 14 Sept | Alcobendas-San Sebastián de los Reyes 17:52 | +12 min | +14 min |
| Fri 11 Sept | Alcobendas-San Sebastián de los Reyes 17:45 | +5 min | +17 min |
| Thu 10 Sept | Valdelasfuentes 17:40 | +3 min | +15 min |
| Wed 9 Sept | Alcobendas-San Sebastián de los Reyes 17:51 | +10 min | +12 min |
| Tue 8 Sept | Valdelasfuentes 17:42 | +5 min | +9 min |
| Mon 7 Sept | Valdelasfuentes 17:44 | +6 min | +13 min |
| Fri 4 Sept | Valdelasfuentes 17:52 | +14 min | +18 min |
| Thu 3 Sept | Valdelasfuentes 17:39 | +2 min | +17 min |
| Wed 2 Sept | Las Margaritas 16:53 | +3 min | +11 min |
| Tue 1 Sept | Alcobendas-San Sebastián de los Reyes 17:52 | +11 min | +13 min |
| Mon 31 Aug | Alcobendas-San Sebastián de los Reyes 17:42 | +3 min | +19 min |
Each run is closed into train_runs (country, train number, service day) from the live positions. Final delay = last delay seen. Partial coverage: the feed stopped before the final stop (last value used, hatched in the chart). No data: a run without any valid delay; counts as neither on time nor late. Data collected since 11 July 2026.