C7 21868
View line C7
Alerts for train 21868
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line C7.
The mini-map returns when the train runs
On-time · 30 days
21%
4/19 runs under 3 min
RT coverage: 19 full · 0 partial · 0 no data
On-time · 90 days
19%
8/43 runs under 3 min
RT coverage: 43 full · 0 partial · 0 no data
Typical delay
+9min
Median at arrival, 90 days
30 days: +7 min
P90
+14min
9 in 10 runs arrive with less than this
30 days: +16 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 5 Oct Max en route +105 min · last fix heading to Madrid-Príncipe Pío +105 min
- Wed 23 Sept Max en route +34 min · last fix heading to La Garena +31 min
- Thu 8 Oct Max en route +18 min · last fix heading to La Garena +18 min
- Fri 23 Oct Max en route +15 min · last fix heading to La Garena +15 min
- Wed 21 Oct Max en route +15 min · last fix heading to La Garena +14 min
Distribution · 90 days
43 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 19% · 8
- 3–10 min 51% · 22
- 10–30 min 26% · 11
- 30+ min 5% · 2
On-time by weekday
- 0% M n=7
- 11% T n=9
- 11% W n=9
- 44% T n=9
- 22% F n=9
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | La Garena 00:00 | +15 min | +15 min |
| Thu 22 Oct | Alcalá de Henares 23:52 | +1 min | +6 min |
| Wed 21 Oct | La Garena 23:59 | +14 min | +15 min |
| Tue 20 Oct | La Garena 23:58 | +6 min | +14 min |
| Mon 19 Oct | Alcalá de Henares 00:02 | +11 min | +14 min |
| Fri 16 Oct | La Garena 23:55 | +9 min | +14 min |
| Thu 15 Oct | Alcalá de Henares 23:53 | 0 min | +17 min |
| Wed 14 Oct | Alcalá de Henares 23:54 | +6 min | +9 min |
| Tue 13 Oct | La Garena 23:51 | +5 min | +16 min |
| Fri 9 Oct | Alcalá de Henares 23:53 | +1 min | +7 min |
| Thu 8 Oct | La Garena 00:05 | +18 min | +18 min |
| Wed 7 Oct | Alcalá de Henares 23:58 | +6 min | +17 min |
| Tue 6 Oct | La Garena 23:57 | +12 min | +12 min |
| Mon 5 Oct | Madrid-Príncipe Pío 00:21 | +105 min | +105 min |
| Fri 2 Oct | Alcalá de Henares 23:59 | +7 min | +14 min |
| Thu 1 Oct | La Garena 23:54 | +2 min | +14 min |
| Wed 30 Sept | La Garena 23:59 | +14 min | +17 min |
| Tue 29 Sept | La Garena 23:52 | +6 min | +13 min |
| Mon 28 Sept | La Garena 00:02 | +9 min | +19 min |
| Fri 25 Sept | La Garena 23:57 | +11 min | +15 min |
| Thu 24 Sept | La Garena 23:47 | +2 min | +12 min |
| Wed 23 Sept | La Garena 00:16 | +31 min | +34 min |
| Tue 22 Sept | La Garena 23:48 | +2 min | +10 min |
| Mon 21 Sept | Madrid-Príncipe Pío 00:21 | +14 min | +14 min |
| Fri 18 Sept | La Garena 23:59 | +14 min | +17 min |
| Thu 17 Sept | Alcalá de Henares 00:11 | +9 min | +9 min |
| Wed 16 Sept | Alcalá de Henares 00:22 | +8 min | +16 min |
| Tue 15 Sept | Alcalá de Henares 00:13 | +9 min | +16 min |
| Mon 14 Sept | La Garena 00:07 | +9 min | +12 min |
| Fri 11 Sept | Alcalá de Henares 23:59 | +9 min | +10 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.