C31 885777 Saint-André-le-Gaz – Chambéry - Challes-les-Eaux
Alerts for train 885777
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line C31.
Running now · updated 19:19
Position estimated from the timetable
Between Échirolles and Grenoble Universités - Gières 0 min
Estimated arrival at Chambéry - Challes-les-Eaux 20:03 · 101 km/h
- Saint-André-le-Gaz18:10
- Le Grand-Lemps18:27
- Voiron18:44
- Grenoble19:06
- Échirolles19:14
- Grenoble Universités - Gières19:19
- Chambéry - Challes-les-Eaux20:03
Today it is running no worse than usual: typical arrival delay is 0 min; 85% of the last 27 runs arrived on time.
Last 30 days
Arrival delay at Chambéry - Challes-les-Eaux, 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 23 Oct Max en route +60 min · last fix heading to Chambéry - Challes-les-Eaux +60 min
- Tue 22 Sept Max en route +60 min · last fix heading to StopPoint:OCETrain TER-8774700 +60 min
- Sat 19 Sept Max en route +60 min · last fix heading to StopPoint:OCETrain TER-8774700 +60 min
- Mon 19 Oct Max en route +60 min · last fix heading to Chambéry - Challes-les-Eaux +50 min
- Mon 12 Oct Max en route +30 min · last fix heading to Chambéry - Challes-les-Eaux +25 min
Distribution · 90 days
73 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 90% · 66
- 3–10 min 1% · 1
- 10–30 min 3% · 2
- 30+ min 5% · 4
On-time by weekday
- 78% M n=9
- 85% T n=13
- 100% W n=12
- 100% T n=7
- 88% F n=8
- 82% S n=11
- 100% S n=13
Stops and timetable
Timetable of the latest run from the operator’s GTFS (18 stops).
Last 90 days, 73 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 | Today |
|---|---|---|---|---|
| 18:10 | on time | on time | Passed | |
| 18:15 / 18:16 | ≈ on time | ≈ on time | Passed | |
| 18:22 / 18:23 | ≈ on time | ≈ on time | Passed | |
| 18:27 / 18:28 | ≈ on time | ≈ +1 min | Passed | |
| 18:35 / 18:36 | ≈ on time | ≈ +1 min | Passed | |
| 18:39 / 18:40 | ≈ on time | ≈ +1 min | Passed | |
| 18:44 / 18:46 | ≈ on time | ≈ +1 min | Passed | |
| 18:52 / 18:53 | ≈ on time | ≈ +2 min | Passed | |
| 18:56 / 18:57 | ≈ on time | ≈ +2 min | Passed | |
| 19:06 / 19:09 | ≈ on time | ≈ +2 min | Passed | |
| 19:14 / 19:15 | ≈ on time | ≈ +2 min | Passed | |
| 19:19 / 19:21 | ≈ on time | ≈ +2 min | ||
| 19:27 / 19:28 | ≈ on time | ≈ +1 min | ||
| 19:31 / 19:32 | ≈ on time | ≈ +1 min | ||
| 19:38 / 19:39 | ≈ on time | ≈ +1 min | ||
| 19:46 / 19:47 | ≈ on time | ≈ +1 min | ||
| 19:52 / 19:54 | ≈ on time | ≈ on time | ||
| 20:03 | 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 13 Nov | Échirolles 19:15Partial coverage | 0 min | — |
| Thu 12 Nov | Grenoble 19:07 | 0 min | — |
| Tue 10 Nov | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Mon 9 Nov | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Sun 8 Nov | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Sat 7 Nov | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Fri 6 Nov | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Wed 4 Nov | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Tue 3 Nov | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Mon 2 Nov | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Sun 1 Nov | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Sat 31 Oct | Chambéry - Challes-les-Eaux 20:10 | +5 min | +5 min |
| Fri 30 Oct | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Thu 29 Oct | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Wed 28 Oct | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Tue 27 Oct | Chambéry - Challes-les-Eaux 20:14 | +10 min | +10 min |
| Mon 26 Oct | Chambéry - Challes-les-Eaux 20:05 | 0 min | — |
| Sun 25 Oct | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Sat 24 Oct | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Fri 23 Oct | Chambéry - Challes-les-Eaux 21:05 | +60 min | +60 min |
| Thu 22 Oct | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Wed 21 Oct | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Tue 20 Oct | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Mon 19 Oct | Chambéry - Challes-les-Eaux 20:54 | +50 min | +60 min |
| Sun 18 Oct | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Sat 17 Oct | Brignoud 19:28 | No data | — |
| Fri 16 Oct | Chambéry - Challes-les-Eaux 20:04 | 0 min | +5 min |
| Thu 15 Oct | Chambéry - Challes-les-Eaux 20:05 | 0 min | — |
| Wed 14 Oct | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |
| Tue 13 Oct | Chambéry - Challes-les-Eaux 20:04 | 0 min | — |