C4a 27287
View line C4a
Alerts for train 27287
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
44%
4/9 runs under 3 min
RT coverage: 9 full · 0 partial · 0 no data
On-time · 90 days
43%
10/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +3 min
P90
+14min
9 in 10 runs arrive with less than this
30 days: +10 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
- Sun 16 Aug Max en route +91 min · last fix heading to Parla +91 min
- Sat 1 Aug Max en route +36 min · last fix heading to Alcobendas-San Sebastián de los Reyes +36 min
- Sun 2 Aug Max en route +16 min · last fix heading to Valdelasfuentes +14 min
- Sat 17 Oct Max en route +13 min · last fix heading to Valdelasfuentes +13 min
- Sat 15 Aug Max en route +13 min · last fix heading to Madrid-Chamartín-Clara Campoamor +13 min
Distribution · 90 days
23 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 43% · 10
- 3–10 min 30% · 7
- 10–30 min 17% · 4
- 30+ min 9% · 2
On-time by weekday
- 100% M n=1
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 27% S n=11
- 55% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 18 Oct | Valdelasfuentes 19:47 | 0 min | +5 min |
| Sat 17 Oct | Valdelasfuentes 19:56 | +13 min | +13 min |
| Mon 12 Oct | Valdelasfuentes 19:44 | +1 min | +8 min |
| Sun 11 Oct | Valdelasfuentes 19:46 | +3 min | +11 min |
| Sat 10 Oct | Valdelasfuentes 19:52 | +9 min | +9 min |
| Sun 4 Oct | Valdelasfuentes 19:48 | 0 min | +9 min |
| Sat 3 Oct | Valdelasfuentes 19:50 | +3 min | +17 min |
| Sun 27 Sept | Valdelasfuentes 19:50 | +6 min | +9 min |
| Sat 26 Sept | Valdelasfuentes 19:50 | +6 min | +8 min |
| Sun 20 Sept | Valdelasfuentes 19:45 | +2 min | +9 min |
| Sat 19 Sept | Valdelasfuentes 19:51 | +8 min | +10 min |
| Sun 13 Sept | Valdelasfuentes 19:46 | +3 min | +8 min |
| Sat 12 Sept | Valdelasfuentes 19:45 | +1 min | +10 min |
| Sun 23 Aug | Valdelasfuentes 19:44 | +1 min | +12 min |
| Sat 22 Aug | Valdelasfuentes 19:55 | +12 min | +12 min |
| Sun 16 Aug | Parla 20:17 | +91 min | +91 min |
| Sat 15 Aug | Madrid-Chamartín-Clara Campoamor 19:38 | +13 min | +13 min |
| Sun 9 Aug | Valdelasfuentes 19:44 | 0 min | +9 min |
| Sat 8 Aug | Valdelasfuentes 19:52 | +8 min | +8 min |
| Sun 2 Aug | Valdelasfuentes 19:57 | +14 min | +16 min |
| Sat 1 Aug | Alcobendas-San Sebastián de los Reyes 20:23 | +36 min | +36 min |
| Sun 26 Jul | Valdelasfuentes 19:43 | +1 min | +9 min |
| Sat 25 Jul | Valdelasfuentes 19:46 | +2 min | +9 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.