C2 21761
View line C2
Alerts for train 21761
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line C2.
The mini-map returns when the train runs
On-time · 30 days
37%
7/19 runs under 3 min
RT coverage: 19 full · 0 partial · 0 no data
On-time · 90 days
40%
19/48 runs under 3 min
RT coverage: 48 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +5 min
P90
+19min
9 in 10 runs arrive with less than this
30 days: +18 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
- Thu 8 Oct Max en route +83 min · last fix heading to Alcalá de Henares +83 min
- Tue 22 Sept Max en route +83 min · last fix heading to Alcalá de Henares +83 min
- Thu 29 Oct Max en route +61 min · last fix heading to Alcalá de Henares +61 min
- Wed 2 Sept Max en route +41 min · last fix heading to Alcalá de Henares +41 min
- Tue 13 Oct Max en route +26 min · last fix heading to Madrid-Chamartín-Clara Campoamor +26 min
Distribution · 90 days
48 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 40% · 19
- 3–10 min 42% · 20
- 10–30 min 10% · 5
- 30+ min 8% · 4
On-time by weekday
- 63% M n=8
- 30% T n=10
- 30% W n=10
- 40% T n=10
- 40% F n=10
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 6 Nov | Alcalá de Henares 16:04 | 0 min | — |
| Thu 5 Nov | Madrid-Chamartín-Clara Campoamor 17:09 | +6 min | +13 min |
| Wed 4 Nov | Madrid-Chamartín-Clara Campoamor 17:04 | +1 min | +13 min |
| Tue 3 Nov | Madrid-Chamartín-Clara Campoamor 17:03 | 0 min | +8 min |
| Fri 30 Oct | Madrid-Chamartín-Clara Campoamor 17:08 | +5 min | +7 min |
| Thu 29 Oct | Alcalá de Henares 17:13 | +61 min | +61 min |
| Wed 28 Oct | Madrid-Chamartín-Clara Campoamor 17:08 | +5 min | +8 min |
| Tue 27 Oct | Madrid-Chamartín-Clara Campoamor 17:20 | +16 min | +18 min |
| Mon 26 Oct | Madrid-Chamartín-Clara Campoamor 17:13 | +10 min | +11 min |
| Fri 23 Oct | Madrid-Chamartín-Clara Campoamor 17:06 | +1 min | +6 min |
| Thu 22 Oct | Madrid-Nuevos Ministerios 17:11 | +1 min | +10 min |
| Wed 21 Oct | Madrid-Chamartín-Clara Campoamor 17:18 | +15 min | +16 min |
| Tue 20 Oct | Madrid-Chamartín-Clara Campoamor 17:09 | +6 min | +6 min |
| Mon 19 Oct | Madrid-Nuevos Ministerios 17:05 | 0 min | +14 min |
| Fri 16 Oct | Madrid-Chamartín-Clara Campoamor 17:08 | +4 min | +9 min |
| Thu 15 Oct | Madrid-Nuevos Ministerios 17:11 | +1 min | +11 min |
| Wed 14 Oct | Madrid-Chamartín-Clara Campoamor 17:08 | +5 min | +6 min |
| Tue 13 Oct | Madrid-Chamartín-Clara Campoamor 17:32 | +26 min | +26 min |
| Fri 9 Oct | Madrid-Chamartín-Clara Campoamor 17:28 | +16 min | +20 min |
| Thu 8 Oct | Alcalá de Henares 17:35 | +83 min | +83 min |
| Wed 7 Oct | Madrid-Nuevos Ministerios 17:05 | 0 min | +9 min |
| Tue 6 Oct | Madrid-Chamartín-Clara Campoamor 17:07 | +1 min | +6 min |
| Mon 5 Oct | Madrid-Nuevos Ministerios 17:07 | 0 min | +7 min |
| Fri 2 Oct | Madrid-Chamartín-Clara Campoamor 17:05 | 0 min | +14 min |
| Thu 1 Oct | Madrid-Chamartín-Clara Campoamor 17:07 | 0 min | +18 min |
| Wed 30 Sept | Madrid-Chamartín-Clara Campoamor 17:04 | +1 min | +11 min |
| Tue 29 Sept | Madrid-Chamartín-Clara Campoamor 17:03 | +1 min | +12 min |
| Mon 28 Sept | Madrid-Chamartín-Clara Campoamor 17:10 | +4 min | +14 min |
| Fri 25 Sept | Madrid-Chamartín-Clara Campoamor 17:09 | +3 min | +8 min |
| Thu 24 Sept | Madrid-Chamartín-Clara Campoamor 17:08 | +3 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.