C12 852820 Caen – Rennes
Alerts for train 852820
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line C12.
It has not run yet today
Last recorded run: Wednesday 4 November 0 min
Next service: today 11:06 from Caen · Thu 5 Nov
Last 30 days
Arrival delay at Rennes, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Wed 19 Aug Max en route +110 min · last fix heading to StopPoint:OCETrain TER-8744768 +110 min
- Mon 26 Oct Max en route +100 min · last fix heading to Rennes +90 min
- Tue 27 Oct Max en route +40 min · last fix heading to Rennes +40 min
- Thu 29 Oct Max en route +25 min · last fix heading to Rennes +25 min
- Mon 2 Nov Max en route +15 min · last fix heading to Rennes +15 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 61% · 33
- 3–10 min 20% · 11
- 10–30 min 13% · 7
- 30+ min 6% · 3
On-time by weekday
- 62% M n=13
- 69% T n=13
- 69% W n=13
- 58% T n=12
- 0% F n=3
- — S n=0
- — S n=0
Stops and timetable
Timetable of the latest run from the operator’s GTFS (12 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 |
|---|---|---|---|
| 11:06 | on time | on time | |
| 11:21 / 11:22 | ≈ on time | ≈ +1 min | |
| 11:35 / 11:36 | ≈ on time | ≈ +2 min | |
| 11:48 / 11:50 | ≈ on time | ≈ +3 min | |
| 12:10 / 12:15 | ≈ on time | ≈ +5 min | |
| 12:41 / 12:58 | ≈ on time | ≈ +7 min | |
| 13:08 / 13:09 | ≈ on time | ≈ +9 min | |
| 13:22 / 13:23 | ≈ on time | ≈ +10 min | |
| 13:39 / 13:40 | ≈ on time | ≈ +11 min | |
| 13:56 / 13:57 | ≈ on time | ≈ +12 min | |
| 14:25 / 14:26 | ≈ on time | ≈ +15 min | |
| 14:31 | on time | +15 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.
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 |
|---|---|---|---|
| Wed 4 Nov | Rennes 14:32 | 0 min | — |
| Tue 3 Nov | Rennes 14:32 | 0 min | — |
| Mon 2 Nov | Rennes 14:47 | +15 min | +15 min |
| Fri 30 Oct | Rennes 14:37 | +5 min | +5 min |
| Thu 29 Oct | Rennes 14:57 | +25 min | +25 min |
| Wed 28 Oct | Rennes 14:32 | 0 min | — |
| Tue 27 Oct | Rennes 15:12 | +40 min | +40 min |
| Mon 26 Oct | Rennes 16:03 | +90 min | +100 min |
| Fri 23 Oct | Rennes 14:33 | No data | — |
| Thu 22 Oct | Rennes 14:40 | +5 min | +5 min |
| Wed 21 Oct | Rennes 14:50 | +15 min | +30 min |
| Tue 20 Oct | Rennes 14:40 | +5 min | +5 min |
| Mon 19 Oct | Rennes 14:36 | 0 min | — |
| Fri 16 Oct | Rennes 14:40 | +5 min | +5 min |
| Thu 15 Oct | Rennes 14:40 | +5 min | +5 min |
| Wed 14 Oct | Rennes 14:35 | 0 min | — |
| Tue 13 Oct | Rennes 14:35 | 0 min | — |
| Mon 12 Oct | Rennes 14:45 | +10 min | +15 min |
| Fri 9 Oct | Rennes 14:37 | +5 min | +5 min |
| Thu 8 Oct | Rennes 14:47 | +15 min | +15 min |
| Wed 7 Oct | Rennes 14:32 | 0 min | — |
| Tue 6 Oct | Rennes 14:37 | +5 min | +5 min |
| Mon 5 Oct | Rennes 14:32 | 0 min | — |
| Thu 1 Oct | StopPoint:OCETrain TER-8747100 14:30 | 0 min | +5 min |
| Wed 30 Sept | StopPoint:OCETrain TER-8747139 14:30 | +15 min | +15 min |
| Tue 29 Sept | StopPoint:OCETrain TER-8747100 14:30 | 0 min | — |
| Mon 28 Sept | StopPoint:OCETrain TER-8747100 14:31 | 0 min | — |
| Thu 24 Sept | StopPoint:OCETrain TER-8747139 14:30 | +5 min | +5 min |
| Wed 23 Sept | StopPoint:OCETrain TER-8747100 14:30 | 0 min | — |
| Tue 22 Sept | StopPoint:OCETrain TER-8747100 14:30 | 0 min | — |