C4a 20263
View line C4a
Alerts for train 20263
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
42%
8/19 runs under 3 min
RT coverage: 19 full · 0 partial · 0 no data
On-time · 90 days
21%
13/63 runs under 3 min
RT coverage: 63 full · 0 partial · 0 no data
Typical delay
+8min
Median at arrival, 90 days
30 days: +7 min
P90
+25min
9 in 10 runs arrive with less than this
30 days: +22 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 8 Sept Max en route +91 min · last fix heading to Parla +91 min
- Wed 12 Aug Max en route +41 min · last fix heading to Alcobendas-San Sebastián de los Reyes +37 min
- Thu 15 Oct Max en route +28 min · last fix heading to Valdelasfuentes +28 min
- Thu 20 Aug Max en route +27 min · last fix heading to Valdelasfuentes +27 min
- Tue 18 Aug Max en route +30 min · last fix heading to Valdelasfuentes +27 min
Distribution · 90 days
63 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 21% · 13
- 3–10 min 37% · 23
- 10–30 min 40% · 25
- 30+ min 3% · 2
On-time by weekday
- 18% M n=11
- 23% T n=13
- 31% W n=13
- 8% T n=13
- 23% F n=13
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | Valdelasfuentes 13:23 | 0 min | +5 min |
| Thu 22 Oct | Valdelasfuentes 13:36 | +12 min | +19 min |
| Wed 21 Oct | Parla 13:55 | 0 min | — |
| Tue 20 Oct | Alcobendas-San Sebastián de los Reyes 13:35 | +12 min | +13 min |
| Mon 19 Oct | Valdelasfuentes 13:41 | +19 min | +19 min |
| Fri 16 Oct | Valdelasfuentes 13:29 | +8 min | +13 min |
| Thu 15 Oct | Valdelasfuentes 13:49 | +28 min | +28 min |
| Wed 14 Oct | Valdelasfuentes 13:35 | +7 min | +9 min |
| Tue 13 Oct | Alcobendas-San Sebastián de los Reyes 13:41 | +18 min | +18 min |
| Fri 9 Oct | Valdelasfuentes 13:47 | +25 min | +27 min |
| Thu 8 Oct | Valdelasfuentes 13:31 | +1 min | +7 min |
| Wed 7 Oct | Valdelasfuentes 13:42 | +21 min | +21 min |
| Tue 6 Oct | Alcobendas-San Sebastián de los Reyes 13:26 | +1 min | +6 min |
| Mon 5 Oct | Valdelasfuentes 13:28 | +2 min | +7 min |
| Fri 2 Oct | Valdelasfuentes 13:29 | +2 min | +10 min |
| Thu 1 Oct | Valdelasfuentes 13:33 | +7 min | +17 min |
| Wed 30 Sept | Valdelasfuentes 13:23 | +1 min | +8 min |
| Tue 29 Sept | Valdelasfuentes 13:23 | +2 min | +7 min |
| Mon 28 Sept | Valdelasfuentes 13:26 | +5 min | +7 min |
| Fri 25 Sept | Valdelasfuentes 13:25 | +4 min | +7 min |
| Thu 24 Sept | Valdelasfuentes 13:28 | +7 min | +7 min |
| Wed 23 Sept | Valdelasfuentes 13:25 | +4 min | +7 min |
| Tue 22 Sept | Valdelasfuentes 13:36 | +14 min | +14 min |
| Mon 21 Sept | Valdelasfuentes 13:24 | +3 min | +6 min |
| Fri 18 Sept | Valdelasfuentes 13:41 | +20 min | +20 min |
| Thu 17 Sept | Valdelasfuentes 13:29 | +8 min | +9 min |
| Wed 16 Sept | Valdelasfuentes 13:23 | +1 min | +8 min |
| Tue 15 Sept | Valdelasfuentes 13:23 | +1 min | +6 min |
| Mon 14 Sept | Valdelasfuentes 13:31 | +10 min | +10 min |
| Fri 11 Sept | Valdelasfuentes 13:47 | +25 min | +27 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.