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.
It does not run today
Last recorded run: Sunday 4 October +3 min
The mini-map returns when the train runs
On-time · 30 days
13%
1/8 runs under 3 min
RT coverage: 8 full · 0 partial · 0 no data
On-time · 90 days
6%
1/18 runs under 3 min
RT coverage: 18 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +3 min
P90
+9min
9 in 10 runs arrive with less than this
30 days: +3 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 9 Aug Max en route +11 min · last fix heading to Parla +9 min
- Sun 26 Jul Max en route +9 min · last fix heading to Sol +9 min
- Sat 25 Jul Max en route +14 min · last fix heading to Parla +9 min
- Sat 8 Aug Max en route +10 min · last fix heading to Parla +8 min
- Sun 4 Oct Max en route +7 min · last fix heading to Madrid-Atocha Cercanías +3 min
Distribution · 90 days
18 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 6% · 1
- 3–10 min 94% · 17
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 11% S n=9
- 0% S n=9
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| 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 |
| Sun 26 Jul | Sol 00:00 | +9 min | +9 min |
| Sat 25 Jul | Parla 00:00 | +9 min | +14 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.