C4b 27508
View line C4b
Alerts for train 27508
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line C4b.
The mini-map returns when the train runs
On-time · 30 days
40%
4/10 runs under 3 min
RT coverage: 10 full · 0 partial · 0 no data
On-time · 90 days
17%
4/23 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
+7min
9 in 10 runs arrive with less than this
30 days: +4 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 24 Oct Max en route +19 min · last fix heading to Parla +16 min
- Sun 9 Aug Max en route +11 min · last fix heading to Parla +9 min
- Sat 8 Aug Max en route +10 min · last fix heading to Parla +8 min
- Sun 25 Oct Max en route +9 min · last fix heading to Madrid-Atocha Cercanías +3 min
- Sun 18 Oct Max en route +10 min · last fix heading to Parla +3 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 17% · 4
- 3–10 min 78% · 18
- 10–30 min 4% · 1
- 30+ min 0% · 0
On-time by weekday
- 0% M n=1
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 27% S n=11
- 9% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 25 Oct | Madrid-Atocha Cercanías 23:59 | +3 min | +9 min |
| Sat 24 Oct | Parla 00:39 | +16 min | +19 min |
| Sun 18 Oct | Parla 00:00 | +3 min | +10 min |
| Sat 17 Oct | Getafe-Sector 3 00:34 | 0 min | +9 min |
| Mon 12 Oct | Madrid-Atocha Cercanías 23:59 | +3 min | +8 min |
| Sun 11 Oct | Getafe-Sector 3 00:26 | 0 min | +13 min |
| Sat 10 Oct | Parla 01:32 | +2 min | +11 min |
| Sun 4 Oct | Madrid-Atocha Cercanías 23:59 | +3 min | +7 min |
| Sat 3 Oct | Parla 00:28 | +2 min | +2 min |
| Sun 27 Sept | Madrid-Atocha Cercanías 00:00 | +3 min | +14 min |
| Sat 26 Sept | Parla 00:29 | +3 min | +10 min |
| Sun 20 Sept | Parla 23:59 | +3 min | +9 min |
| Sat 19 Sept | Parla 00:46 | +3 min | +10 min |
| Sun 13 Sept | Madrid-Atocha Cercanías 23:59 | +3 min | +13 min |
| Sat 12 Sept | Parla 00:45 | +3 min | +15 min |
| Sun 23 Aug | Madrid-Atocha Cercanías 00:00 | +3 min | +8 min |
| Sat 22 Aug | Getafe-Sector 3 00:24 | +3 min | +12 min |
| Sun 16 Aug | Madrid-Atocha Cercanías 23:59 | +3 min | +8 min |
| Sat 15 Aug | Parla 00:31 | +3 min | +9 min |
| Sun 9 Aug | Parla 00:00 | +9 min | +11 min |
| Sat 8 Aug | Parla 00:32 | +8 min | +10 min |
| Sun 2 Aug | Madrid-Atocha Cercanías 23:59 | +3 min | +6 min |
| Sat 1 Aug | Parla 01:13 | +3 min | +3 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.