C8b 20635
View line C8b
Alerts for train 20635
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line C8b.
The mini-map returns when the train runs
On-time · 30 days
50%
10/20 runs under 3 min
RT coverage: 20 full · 0 partial · 0 no data
On-time · 90 days
41%
16/39 runs under 3 min
RT coverage: 39 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +3 min
P90
+13min
9 in 10 runs arrive with less than this
30 days: +13 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
- Tue 13 Oct Max en route +40 min · last fix heading to Los Molinos-Guadarrama +23 min
- Wed 23 Sept Max en route +20 min · last fix heading to Cercedilla +20 min
- Tue 21 Jul Max en route +25 min · last fix heading to Cercedilla +15 min
- Fri 24 Jul Max en route +19 min · last fix heading to Cercedilla +14 min
- Fri 11 Sept Max en route +19 min · last fix heading to Cercedilla +13 min
Distribution · 90 days
39 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 41% · 16
- 3–10 min 41% · 16
- 10–30 min 18% · 7
- 30+ min 0% · 0
On-time by weekday
- 14% M n=7
- 38% T n=8
- 50% W n=8
- 50% T n=8
- 50% F n=8
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Los Molinos-Guadarrama 20:29 | +3 min | +12 min |
| Thu 15 Oct | Los Molinos-Guadarrama 20:28 | 0 min | +8 min |
| Wed 14 Oct | Los Molinos-Guadarrama 20:39 | 0 min | +17 min |
| Tue 13 Oct | Los Molinos-Guadarrama 21:02 | +23 min | +40 min |
| Fri 9 Oct | Cercedilla 20:20 | 0 min | +8 min |
| Thu 8 Oct | Cercedilla 20:26 | +4 min | +12 min |
| Wed 7 Oct | Cercedilla 20:24 | +2 min | +8 min |
| Tue 6 Oct | Cercedilla 20:18 | 0 min | +7 min |
| Mon 5 Oct | Cercedilla 20:28 | +7 min | +12 min |
| Fri 2 Oct | Cercedilla 20:34 | +5 min | +16 min |
| Thu 1 Oct | Los Molinos-Guadarrama 20:22 | +7 min | +9 min |
| Wed 30 Sept | Cercedilla 20:23 | +4 min | +9 min |
| Tue 29 Sept | Cercedilla 20:31 | +12 min | +16 min |
| Mon 28 Sept | Cercedilla 20:18 | 0 min | +7 min |
| Fri 25 Sept | Cercedilla 20:20 | +1 min | +12 min |
| Thu 24 Sept | Cercedilla 20:22 | +3 min | +8 min |
| Wed 23 Sept | Cercedilla 20:40 | +20 min | +20 min |
| Tue 22 Sept | Cercedilla 20:20 | +1 min | +11 min |
| Mon 21 Sept | Cercedilla 20:24 | +5 min | +10 min |
| Fri 18 Sept | Cercedilla 20:19 | 0 min | +8 min |
| Thu 17 Sept | Cercedilla 20:20 | +1 min | +8 min |
| Wed 16 Sept | Cercedilla 20:19 | 0 min | +10 min |
| Tue 15 Sept | Cercedilla 20:25 | +6 min | +16 min |
| Mon 14 Sept | Cercedilla 20:28 | +9 min | +15 min |
| Fri 11 Sept | Cercedilla 20:32 | +13 min | +19 min |
| Thu 10 Sept | Cercedilla 20:19 | 0 min | +6 min |
| Wed 9 Sept | Cercedilla 20:18 | 0 min | +7 min |
| Tue 8 Sept | Cercedilla 20:23 | +4 min | +13 min |
| Mon 7 Sept | Cercedilla 20:24 | +4 min | +13 min |
| Fri 31 Jul | Cercedilla 20:22 | +3 min | +8 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.