R7 77837
View line R7
Alerts for train 77837
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
56%
14/25 runs under 3 min
RT coverage: 25 full · 0 partial · 3 no data
On-time · 90 days
55%
24/44 runs under 3 min
RT coverage: 44 full · 0 partial · 3 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+8min
9 in 10 runs arrive with less than this
30 days: +7 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 9 Oct Max en route +35 min · last fix heading to Cerdanyola Universitat +34 min
- Sun 25 Oct Max en route +10 min · last fix heading to Cerdanyola Universitat +10 min
- Mon 7 Sept Max en route +11 min · last fix heading to Cerdanyola Universitat +10 min
- Mon 28 Sept Max en route +9 min · last fix heading to Cerdanyola Universitat +9 min
- Fri 11 Sept Max en route +8 min · last fix heading to Cerdanyola Universitat +8 min
Distribution · 90 days
44 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 55% · 24
- 3–10 min 39% · 17
- 10–30 min 5% · 2
- 30+ min 2% · 1
On-time by weekday
- 33% M n=6
- 0% T n=5
- 67% W n=6
- 86% T n=7
- 57% F n=7
- 83% S n=6
- 43% S n=7
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 25 Oct | Cerdanyola Universitat 14:50 | +10 min | +10 min |
| Sat 24 Oct | Cerdanyola Universitat 14:45 | +4 min | +4 min |
| Fri 23 Oct | Cerdanyola Universitat 14:42 | +1 min | +21 min |
| Thu 22 Oct | Cerdanyola Universitat 14:42 | +2 min | +2 min |
| Wed 21 Oct | Cerdanyola Universitat 14:44 | +3 min | +3 min |
| Tue 20 Oct | Cerdanyola Universitat 14:44 | +4 min | +4 min |
| Mon 19 Oct | Cerdanyola Universitat 14:42 | +2 min | +2 min |
| Sun 18 Oct | Cerdanyola Universitat 14:43 | +3 min | +3 min |
| Sat 17 Oct | Cerdanyola Universitat 14:41 | 0 min | +1 min |
| Fri 16 Oct | Cerdanyola Universitat 14:45 | +2 min | +2 min |
| Thu 15 Oct | Cerdanyola Universitat 14:41 | 0 min | +1 min |
| Wed 14 Oct | Cerdanyola Universitat 14:44 | +4 min | +4 min |
| Tue 13 Oct | Cerdanyola Universitat 14:43 | +3 min | +3 min |
| Mon 12 Oct | Cerdanyola Universitat 14:43 | +3 min | +3 min |
| Sun 11 Oct | Cerdanyola Universitat 14:43 | +5 min | +7 min |
| Sat 10 Oct | Cerdanyola Universitat 14:46 | +1 min | +2 min |
| Fri 9 Oct | Cerdanyola Universitat 15:15 | +34 min | +35 min |
| Thu 8 Oct | Cerdanyola Universitat 14:42 | +2 min | +2 min |
| Wed 7 Oct | Montcada-Bifurcació 14:28 | No data | — |
| Tue 6 Oct | Montcada-Bifurcació 14:29 | No data | — |
| Sun 4 Oct | Montcada-Bifurcació 14:28 | 0 min | — |
| Sat 3 Oct | Cerdanyola Universitat 14:40 | 0 min | +1 min |
| Fri 2 Oct | Cerdanyola Universitat 14:43 | 0 min | +3 min |
| Thu 1 Oct | Cerdanyola Universitat 14:40 | +1 min | +1 min |
| Wed 30 Sept | Cerdanyola Universitat 14:43 | +2 min | +95 min |
| Tue 29 Sept | Montcada-Bifurcació 14:29 | No data | — |
| Mon 28 Sept | Cerdanyola Universitat 14:50 | +9 min | +9 min |
| Sun 27 Sept | Cerdanyola Universitat 14:40 | 0 min | +2 min |
| Fri 25 Sept | Cerdanyola Universitat 14:44 | +3 min | +3 min |
| Thu 24 Sept | Cerdanyola Universitat 14:44 | +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.