R4 77754
View line R4
Alerts for train 77754
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line R4.
The mini-map returns when the train runs
On-time · 30 days
62%
13/21 runs under 3 min
RT coverage: 21 full · 0 partial · 6 no data
On-time · 90 days
49%
37/76 runs under 3 min
RT coverage: 76 full · 0 partial · 10 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +1 min
P90
+18min
9 in 10 runs arrive with less than this
30 days: +19 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 21 Aug Max en route +48 min · last fix heading to Castellbisbal +32 min
- Wed 23 Sept Max en route +38 min · last fix heading to Martorell Central +31 min
- Wed 12 Aug Max en route +31 min · last fix heading to L'Hospitalet de Llobregat +31 min
- Tue 4 Aug Max en route +30 min · last fix heading to Molins de Rei +28 min
- Wed 5 Aug Max en route +27 min · last fix heading to Molins de Rei +24 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 2
- On time 46% · 35
- 3–10 min 26% · 20
- 10–30 min 21% · 16
- 30+ min 4% · 3
On-time by weekday
- 50% M n=10
- 27% T n=11
- 9% W n=11
- 45% T n=11
- 58% F n=12
- 70% S n=10
- 82% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 10 Oct | Terrassa Estació del Nord 18:17 | No data | — |
| Fri 9 Oct | Castellbisbal 20:00 | +8 min | +18 min |
| Thu 8 Oct | Terrassa Estació del Nord 18:17 | No data | — |
| Wed 7 Oct | Terrassa Estació del Nord 18:18 | No data | — |
| Tue 6 Oct | Barcelona-Sants 19:15 | No data | — |
| Sun 4 Oct | Terrassa Estació del Nord 18:18 | 0 min | — |
| Sat 3 Oct | Martorell Central 19:48 | −1 min | +6 min |
| Fri 2 Oct | Castellbisbal 20:06 | −1 min | +33 min |
| Thu 1 Oct | Martorell Central 19:49 | 0 min | +24 min |
| Wed 30 Sept | Martorell Central 20:09 | +21 min | +27 min |
| Tue 29 Sept | Terrassa Estació del Nord 18:18 | 0 min | — |
| Mon 28 Sept | L'Hospitalet de Llobregat 19:51 | No data | — |
| Sun 27 Sept | Martorell Central 19:50 | +1 min | +7 min |
| Fri 25 Sept | Martorell Central 19:46 | −2 min | +7 min |
| Thu 24 Sept | Martorell Central 19:45 | −2 min | +6 min |
| Wed 23 Sept | Martorell Central 20:19 | +31 min | +38 min |
| Tue 22 Sept | Martorell Central 19:54 | +5 min | +13 min |
| Mon 21 Sept | Martorell Central 19:51 | +2 min | +4 min |
| Sun 20 Sept | Castellbisbal 19:43 | 0 min | +4 min |
| Sat 19 Sept | Castellbisbal 19:44 | +1 min | +4 min |
| Fri 18 Sept | Castellbisbal 19:45 | +1 min | +3 min |
| Thu 17 Sept | Martorell Central 20:07 | +19 min | +23 min |
| Wed 16 Sept | Martorell Central 20:03 | +15 min | +19 min |
| Tue 15 Sept | Terrassa Estació del Nord 18:17 | No data | — |
| Mon 14 Sept | Martorell Central 19:59 | +11 min | +12 min |
| Sun 13 Sept | Castellbisbal 19:44 | +1 min | +2 min |
| Sat 12 Sept | Martorell Central 19:51 | +3 min | +8 min |
| Fri 11 Sept | Martorell Central 19:48 | 0 min | +3 min |
| Thu 10 Sept | Martorell Central 19:58 | +10 min | +18 min |
| Wed 9 Sept | Martorell Central 19:54 | +5 min | +10 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.