R20 121 Lausanne-Flon – Bercher
Alerts for train 121
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line R20.
Running now · updated 09:50
Between Assens and Echallens No data
Estimated arrival at Bercher 10:07 · 49 km/h
- Lausanne-Flon09:25
- Prilly-Chasseur09:31
- Romanel-sur-Lausanne09:36
- Cheseaux09:42
- Assens09:48
- Echallens09:52
- Bercher10:07
Last 30 days
Arrival delay at Bercher, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Tue 8 Sept Max en route +7 min · last fix heading to La Cure +6 min
- Sat 29 Aug Max en route +5 min · last fix heading to La Cure +5 min
- Mon 28 Sept Max en route +5 min · last fix heading to Magliaso +5 min
- Sun 2 Aug Max en route +5 min · last fix heading to La Cure +5 min
- Sat 19 Sept Max en route +5 min · last fix heading to Serocca +3 min
Distribution · 90 days
55 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 18% · 10
- On time 67% · 37
- 3–10 min 15% · 8
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 86% M n=7
- 78% T n=9
- 86% W n=7
- 100% T n=7
- 89% F n=9
- 71% S n=7
- 89% S n=9
Stops and timetable
Timetable of the latest run from the operator’s GTFS (19 stops).
| Stop | Sched. | Today |
|---|---|---|
| 09:25 | Passed | |
| 09:26 | Passed | |
| 09:29 / 09:30 | Passed | |
| 09:31 | Passed | |
| 09:32 | Passed | |
| 09:34 | Passed | |
| 09:36 / 09:37 | Passed | |
| 09:38 | Passed | |
| 09:40 | Passed | |
| 09:42 | Passed | |
| 09:44 | Passed | |
| 09:46 | Passed | |
| 09:48 | Passed | |
| 09:52 / 09:54 | ||
| 09:55 | ||
| 09:56 | ||
| 09:59 / 10:00 | ||
| 10:02 / 10:03 | ||
| 10:07 |
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.
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Echallens 09:49Partial coverage | +1 min | +2 min |
| Thu 15 Oct | Morges 10:36 | +1 min | +2 min |
| Wed 14 Oct | Morges 10:33 | −1 min | +2 min |
| Tue 13 Oct | Morges 10:37 | +2 min | +4 min |
| Mon 12 Oct | Morges 10:33 | −2 min | +4 min |
| Sun 11 Oct | Zermatt 21:47 | −1 min | +3 min |
| Sat 10 Oct | Zermatt 21:47 | −1 min | +1 min |
| Fri 9 Oct | Zermatt 21:48 | 0 min | +3 min |
| Thu 8 Oct | Zermatt 21:47 | −1 min | +8 min |
| Wed 7 Oct | Zermatt 21:49 | 0 min | +6 min |
| Tue 6 Oct | Zermatt 21:49 | +1 min | +5 min |
| Mon 5 Oct | Zermatt 21:47 | −1 min | +2 min |
| Sun 4 Oct | Zermatt 21:47 | −1 min | +2 min |
| Sat 3 Oct | Zermatt 21:46 | 0 min | — |
| Thu 1 Oct | Ponte Tresa 18:49 | −1 min | +1 min |
| Tue 29 Sept | Nyon 21:41 | 0 min | +1 min |
| Mon 28 Sept | Magliaso 11:19 | +5 min | +5 min |
| Sun 27 Sept | Nyon 21:41 | −2 min | +3 min |
| Fri 25 Sept | Ponte Tresa 00:35 | 0 min | +2 min |
| Wed 23 Sept | Nyon 20:41 | +3 min | +5 min |
| Mon 21 Sept | Nyon 17:41 | +1 min | +5 min |
| Sun 20 Sept | Bercher 21:36 | 0 min | +4 min |
| Sat 19 Sept | Serocca 01:59 | +3 min | +5 min |
| Mon 14 Sept | La Cure 21:50 | 0 min | +1 min |
| Sun 13 Sept | La Cure 21:49 | 0 min | +4 min |
| Sat 12 Sept | Morges 21:33 | −3 min | +6 min |
| Fri 11 Sept | La Chèvrerie-Monterêt 01:59 | +2 min | +2 min |
| Thu 10 Sept | Ponte Tresa 00:34 | 0 min | +2 min |
| Tue 8 Sept | La Cure 19:19 | +6 min | +7 min |
| Sat 5 Sept | Bercher 20:36 | +1 min | +3 min |