P4 857656 Rennes – Laval
Alerts for train 857656
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line P4.
It has not run yet today
Last recorded run: Friday 6 November 0 min
Next service: today 06:56 from Rennes · Sat 7 Nov
Last 30 days
Arrival delay at Laval, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Mon 26 Oct Max en route +15 min · last fix heading to Laval +15 min
- Mon 31 Aug Max en route +10 min · last fix heading to StopPoint:OCETrain TER-8747874 +10 min
- Thu 15 Oct Max en route +5 min · last fix heading to Laval +5 min
- Wed 14 Oct Max en route +5 min · last fix heading to Laval +5 min
- Tue 25 Aug Max en route +5 min · last fix heading to StopPoint:OCETrain TER-8747840 +5 min
Distribution · 90 days
54 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 91% · 49
- 3–10 min 6% · 3
- 10–30 min 4% · 2
- 30+ min 0% · 0
On-time by weekday
- 78% M n=9
- 92% T n=12
- 92% W n=12
- 92% T n=12
- 100% F n=5
- 100% S n=4
- — S n=0
Stops and timetable
Timetable of the latest run from the operator’s GTFS (10 stops).
Last 90 days, 54 runs. At intermediate stops it is an estimate from the delay at origin and destination. Delays over 2 h count as “> 2 h”: our data does not measure them exactly.
| Stop | Sched. | Usually | 9 days in 10 |
|---|---|---|---|
| 06:56 | on time | on time | |
| 07:00 / 07:01 | ≈ on time | ≈ on time | |
| 07:06 / 07:07 | ≈ on time | ≈ on time | |
| 07:10 / 07:11 | ≈ on time | ≈ on time | |
| 07:15 / 07:16 | ≈ on time | ≈ on time | |
| 07:25 / 07:26 | ≈ on time | ≈ on time | |
| 07:34 / 07:35 | ≈ on time | ≈ on time | |
| 07:38 / 07:39 | ≈ on time | ≈ on time | |
| 07:43 / 07:44 | ≈ on time | ≈ on time | |
| 07:51 | on time | on time |
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.
Will I make my connection?
Pick where you get off and how many minutes you have until your next train. We work it out from what this train did over the last 90 days.
Include the time to change platforms. It is an estimate from past data, not a guarantee. Days more than 2 h late count as a missed connection.
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 6 Nov | Laval 07:52 | 0 min | — |
| Thu 5 Nov | Laval 07:52 | 0 min | — |
| Wed 4 Nov | Laval 07:52 | 0 min | — |
| Tue 3 Nov | Laval 07:52 | 0 min | — |
| Mon 2 Nov | Laval 07:52 | 0 min | — |
| Sat 31 Oct | Laval 07:52 | 0 min | — |
| Fri 30 Oct | Laval 07:52 | 0 min | — |
| Thu 29 Oct | Laval 07:52 | 0 min | — |
| Wed 28 Oct | Laval 07:52 | 0 min | — |
| Tue 27 Oct | Laval 07:52 | 0 min | — |
| Mon 26 Oct | Laval 08:07 | +15 min | +15 min |
| Sat 24 Oct | Laval 07:52 | 0 min | — |
| Fri 23 Oct | Laval 07:52 | 0 min | — |
| Thu 22 Oct | Laval 07:52 | 0 min | — |
| Wed 21 Oct | Laval 07:52 | 0 min | — |
| Tue 20 Oct | Laval 07:52 | 0 min | — |
| Mon 19 Oct | Laval 07:52 | 0 min | — |
| Sat 17 Oct | Laval 07:52 | 0 min | — |
| Fri 16 Oct | Laval 07:53 | 0 min | — |
| Thu 15 Oct | Laval 07:57 | +5 min | +5 min |
| Wed 14 Oct | Laval 07:57 | +5 min | +5 min |
| Tue 13 Oct | Laval 07:52 | 0 min | — |
| Mon 12 Oct | Laval 07:52 | 0 min | — |
| Sat 10 Oct | Laval 07:52 | 0 min | — |
| Fri 9 Oct | Laval 07:53 | 0 min | — |
| Thu 8 Oct | Laval 07:52 | 0 min | — |
| Wed 7 Oct | Laval 07:53 | 0 min | — |
| Tue 6 Oct | Laval 07:53 | 0 min | — |
| Mon 5 Oct | StopPoint:OCETrain TE~7e1de15f 07:53 | 0 min | — |
| Thu 24 Sept | StopPoint:OCETrain TER-8747840 07:51 | 0 min | — |