R7 77827
View line R7
Alerts for train 77827
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line R7.
The mini-map returns when the train runs
On-time · 30 days
44%
7/16 runs under 3 min
RT coverage: 16 full · 0 partial · 2 no data
On-time · 90 days
42%
8/19 runs under 3 min
RT coverage: 19 full · 0 partial · 2 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +4 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +8 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
- Fri 25 Sept Max en route +14 min · last fix heading to Cerdanyola Universitat +14 min
- Wed 30 Sept Max en route +9 min · last fix heading to Cerdanyola Universitat +9 min
- Wed 16 Sept Max en route +6 min · last fix heading to Cerdanyola Universitat +6 min
- Wed 23 Sept Max en route +5 min · last fix heading to Cerdanyola Universitat +5 min
- Fri 18 Sept Max en route +6 min · last fix heading to Cerdanyola Universitat +5 min
Distribution · 90 days
19 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 42% · 8
- 3–10 min 53% · 10
- 10–30 min 5% · 1
- 30+ min 0% · 0
On-time by weekday
- 25% M n=4
- 75% T n=4
- 25% W n=4
- 50% T n=4
- 33% F n=3
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 8 Oct | Cerdanyola Universitat 12:14 | +4 min | +4 min |
| Wed 7 Oct | Montcada-Bifurcació 11:59 | No data | — |
| Tue 6 Oct | Montcada-Bifurcació 11:59 | No data | — |
| Fri 2 Oct | Cerdanyola Universitat 12:11 | 0 min | +2 min |
| Thu 1 Oct | Cerdanyola Universitat 12:09 | 0 min | +2 min |
| Wed 30 Sept | Cerdanyola Universitat 12:18 | +9 min | +9 min |
| Tue 29 Sept | Montcada-Bifurcació 11:59 | 0 min | — |
| Mon 28 Sept | Montcada-Bifurcació 11:58 | 0 min | — |
| Fri 25 Sept | Cerdanyola Universitat 12:23 | +14 min | +14 min |
| Wed 23 Sept | Cerdanyola Universitat 12:14 | +5 min | +5 min |
| Tue 22 Sept | Cerdanyola Universitat 12:12 | +1 min | +2 min |
| Mon 21 Sept | Cerdanyola Universitat 12:13 | +4 min | +4 min |
| Fri 18 Sept | Cerdanyola Universitat 12:14 | +5 min | +6 min |
| Thu 17 Sept | Montcada-Bifurcació 11:58 | 0 min | — |
| Wed 16 Sept | Cerdanyola Universitat 12:17 | +6 min | +6 min |
| Tue 15 Sept | Cerdanyola Universitat 12:12 | +2 min | +2 min |
| Mon 14 Sept | Cerdanyola Universitat 12:14 | +4 min | +5 min |
| Thu 10 Sept | Cerdanyola Universitat 12:14 | +4 min | +4 min |
| Wed 9 Sept | Cerdanyola Universitat 12:08 | 0 min | +1 min |
| Tue 8 Sept | Cerdanyola Universitat 12:12 | +3 min | +3 min |
| Mon 7 Sept | Cerdanyola Universitat 12:14 | +4 min | +4 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.