C4b 20469
View line C4b
Alerts for train 20469
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: Friday 9 October +14 min
The mini-map returns when the train runs
On-time · 30 days
30%
6/20 runs under 3 min
RT coverage: 20 full · 0 partial · 0 no data
On-time · 90 days
25%
16/63 runs under 3 min
RT coverage: 63 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +4 min
P90
+38min
9 in 10 runs arrive with less than this
30 days: +16 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 22 Sept Max en route +98 min · last fix heading to Parla +98 min
- Tue 8 Sept Max en route +98 min · last fix heading to Parla +98 min
- Thu 3 Sept Max en route +98 min · last fix heading to Parla +98 min
- Tue 11 Aug Max en route +50 min · last fix heading to Colmenar Viejo +43 min
- Tue 18 Aug Max en route +45 min · last fix heading to Tres Cantos +41 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 25% · 16
- 3–10 min 37% · 23
- 10–30 min 22% · 14
- 30+ min 16% · 10
On-time by weekday
- 25% M n=12
- 17% T n=12
- 25% W n=12
- 15% T n=13
- 46% F n=13
- 0% S n=1
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 9 Oct | Parla 14:32 | +14 min | +14 min |
| Thu 8 Oct | Colmenar Viejo 14:11 | +10 min | +16 min |
| Wed 7 Oct | Colmenar Viejo 14:04 | +4 min | +6 min |
| Tue 6 Oct | Colmenar Viejo 14:04 | +3 min | +5 min |
| Mon 5 Oct | Colmenar Viejo 14:04 | +4 min | +6 min |
| Fri 2 Oct | Colmenar Viejo 14:05 | 0 min | +8 min |
| Thu 1 Oct | Colmenar Viejo 14:24 | +14 min | +25 min |
| Wed 30 Sept | Colmenar Viejo 14:08 | +6 min | +14 min |
| Tue 29 Sept | Colmenar Viejo 14:03 | 0 min | +8 min |
| Mon 28 Sept | Colmenar Viejo 14:06 | +3 min | +11 min |
| Fri 25 Sept | Colmenar Viejo 14:02 | 0 min | +7 min |
| Thu 24 Sept | Colmenar Viejo 14:07 | +5 min | +13 min |
| Wed 23 Sept | Colmenar Viejo 14:05 | +2 min | +10 min |
| Tue 22 Sept | Parla 14:33 | +98 min | +98 min |
| Mon 21 Sept | Colmenar Viejo 14:09 | +7 min | +15 min |
| Fri 18 Sept | Colmenar Viejo 14:02 | 0 min | +8 min |
| Thu 17 Sept | Tres Cantos 14:25 | +33 min | +35 min |
| Wed 16 Sept | Colmenar Viejo 14:13 | +10 min | +19 min |
| Tue 15 Sept | Colmenar Viejo 14:02 | 0 min | +8 min |
| Mon 14 Sept | Colmenar Viejo 14:08 | +5 min | +13 min |
| Fri 11 Sept | Colmenar Viejo 14:07 | +4 min | +13 min |
| Thu 10 Sept | Colmenar Viejo 14:04 | +1 min | +5 min |
| Wed 9 Sept | Colmenar Viejo 14:16 | +14 min | +22 min |
| Tue 8 Sept | Parla 14:32 | +98 min | +98 min |
| Mon 7 Sept | Colmenar Viejo 14:10 | +7 min | +15 min |
| Fri 4 Sept | Colmenar Viejo 14:15 | +12 min | +21 min |
| Thu 3 Sept | Parla 14:33 | +98 min | +98 min |
| Wed 2 Sept | Colmenar Viejo 14:08 | +5 min | +13 min |
| Tue 1 Sept | Colmenar Viejo 14:09 | +6 min | +16 min |
| Mon 31 Aug | Colmenar Viejo 14:06 | +3 min | +11 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.