R7 77841
View line R7
Alerts for train 77841
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
59%
16/27 runs under 3 min
RT coverage: 27 full · 0 partial · 1 no data
On-time · 90 days
61%
17/28 runs under 3 min
RT coverage: 28 full · 0 partial · 1 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +6 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 18 Sept Max en route +10 min · last fix heading to Cerdanyola Universitat +9 min
- Tue 22 Sept Max en route +8 min · last fix heading to Cerdanyola Universitat +8 min
- Mon 21 Sept Max en route +7 min · last fix heading to Cerdanyola Universitat +7 min
- Fri 25 Sept Max en route +6 min · last fix heading to Cerdanyola Universitat +6 min
- Sat 26 Sept Max en route +5 min · last fix heading to Cerdanyola Universitat +5 min
Distribution · 90 days
28 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 61% · 17
- 3–10 min 39% · 11
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 50% M n=4
- 75% T n=4
- 50% W n=4
- 75% T n=4
- 25% F n=4
- 75% S n=4
- 75% S n=4
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 6 Oct | Montcada-Bifurcació 15:28 | No data | — |
| Sun 4 Oct | Montcada-Bifurcació 15:28 | 0 min | — |
| Sat 3 Oct | Cerdanyola Universitat 15:43 | +2 min | +5 min |
| Fri 2 Oct | Cerdanyola Universitat 15:40 | 0 min | +2 min |
| Thu 1 Oct | Cerdanyola Universitat 15:39 | 0 min | +1 min |
| Wed 30 Sept | Cerdanyola Universitat 15:43 | +4 min | +4 min |
| Tue 29 Sept | Montcada-Bifurcació 15:29 | 0 min | — |
| Mon 28 Sept | Cerdanyola Universitat 15:40 | +1 min | +2 min |
| Sun 27 Sept | Cerdanyola Universitat 15:43 | +2 min | +6 min |
| Sat 26 Sept | Cerdanyola Universitat 15:46 | +5 min | +5 min |
| Fri 25 Sept | Cerdanyola Universitat 15:46 | +6 min | +6 min |
| Thu 24 Sept | Cerdanyola Universitat 15:45 | +4 min | +4 min |
| Wed 23 Sept | Cerdanyola Universitat 15:41 | +1 min | +2 min |
| Tue 22 Sept | Cerdanyola Universitat 15:48 | +8 min | +8 min |
| Mon 21 Sept | Cerdanyola Universitat 15:46 | +7 min | +7 min |
| Sun 20 Sept | Cerdanyola Universitat 15:45 | +5 min | +5 min |
| Sat 19 Sept | Cerdanyola Universitat 15:42 | +2 min | +3 min |
| Fri 18 Sept | Cerdanyola Universitat 15:48 | +9 min | +10 min |
| Thu 17 Sept | Cerdanyola Universitat 15:42 | +2 min | +102 min |
| Wed 16 Sept | Cerdanyola Universitat 15:42 | +2 min | +2 min |
| Tue 15 Sept | Cerdanyola Universitat 15:41 | +1 min | +1 min |
| Mon 14 Sept | Cerdanyola Universitat 15:42 | +3 min | +3 min |
| Sun 13 Sept | Cerdanyola Universitat 15:40 | 0 min | +2 min |
| Sat 12 Sept | Cerdanyola Universitat 15:42 | +1 min | +82 min |
| Fri 11 Sept | Cerdanyola Universitat 15:45 | +4 min | +4 min |
| Thu 10 Sept | Cerdanyola Universitat 15:39 | 0 min | +2 min |
| Wed 9 Sept | Cerdanyola Universitat 15:45 | +4 min | +5 min |
| Tue 8 Sept | Cerdanyola Universitat 15:39 | 0 min | +2 min |
| Mon 7 Sept | Cerdanyola Universitat 15:41 | +1 min | +3 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.