C4a 27318
View line C4a
Alerts for train 27318
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
20%
1/5 runs under 3 min
RT coverage: 5 full · 0 partial · 0 no data
On-time · 90 days
31%
4/13 runs under 3 min
RT coverage: 13 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +7 min
P90
+16min
9 in 10 runs arrive with less than this
30 days: +20 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
- Sat 10 Oct Max en route +29 min · last fix heading to Madrid-Chamartín-Clara Campoamor +28 min
- Sat 5 Sept Max en route +28 min · last fix heading to Madrid-Chamartín-Clara Campoamor +18 min
- Sat 19 Sept Max en route +28 min · last fix heading to Madrid-Chamartín-Clara Campoamor +9 min
- Sun 11 Oct Max en route +7 min · last fix heading to Fuencarral +7 min
- Sat 3 Oct Max en route +6 min · last fix heading to Madrid-Chamartín-Clara Campoamor +6 min
Distribution · 90 days
13 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 31% · 4
- 3–10 min 54% · 7
- 10–30 min 15% · 2
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 33% S n=12
- 0% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 11 Oct | Fuencarral 00:24 | +7 min | +7 min |
| Sat 10 Oct | Madrid-Chamartín-Clara Campoamor 00:22 | +28 min | +29 min |
| Sat 3 Oct | Madrid-Chamartín-Clara Campoamor 00:28 | +6 min | +6 min |
| Sat 26 Sept | Fuencarral 00:18 | +2 min | +3 min |
| Sat 19 Sept | Madrid-Chamartín-Clara Campoamor 00:30 | +9 min | +28 min |
| Sat 12 Sept | Madrid-Chamartín-Clara Campoamor 00:25 | +3 min | +29 min |
| Sat 5 Sept | Madrid-Chamartín-Clara Campoamor 00:39 | +18 min | +28 min |
| Sat 29 Aug | Alcobendas-San Sebastián de los Reyes 23:46 | 0 min | — |
| Sat 22 Aug | Fuencarral 00:22 | +6 min | +15 min |
| Sat 15 Aug | Fuencarral 00:21 | +5 min | +38 min |
| Sat 8 Aug | Fuencarral 00:20 | +3 min | +14 min |
| Sat 1 Aug | Madrid-Chamartín-Clara Campoamor 00:22 | +1 min | +5 min |
| Sat 25 Jul | Alcobendas-San Sebastián de los Reyes 00:00 | 0 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.