IC81 831 Interlaken Ost – Romanshorn

View line IC81

Interlaken Ost 17:59 → Romanshorn 21:12 Daily 3 h 13 min · 12 stops SBB CFF FFS

It does not run today

Last recorded run: Sunday 18 October 0 min

Next service: Saturday 17:59 from Interlaken Ost · Sat 24 Oct

Full trip card
Next departure 17:59 Saturday · Interlaken Ost
On-time · 30 days
88%
14/16 runs under 3 min
RT coverage: 16 full · 0 partial · 0 no data
On-time · 90 days
89%
16/18 runs under 3 min
RT coverage: 18 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +9 min

Last 30 days

Arrival delay at Romanshorn, 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 5 Oct Max en route +20 min · last fix heading to Romanshorn +20 min
  • Tue 13 Oct Max en route +16 min · last fix heading to Romanshorn +16 min

Distribution · 90 days

18 runs with a known final delay. On time = under 3 min, the same cut the map uses.

  • Early 0% · 0
  • On time 89% · 16
  • 3–10 min 0% · 0
  • 10–30 min 11% · 2
  • 30+ min 0% · 0

On-time by weekday

  • 75% M n=4
  • 50% T n=2
  • 100% W n=2
  • 100% T n=2
  • 100% F n=2
  • 100% S n=3
  • 100% S n=3

Stops and timetable

Timetable of the latest run from the operator’s GTFS (12 stops).

StopSched.
Interlaken Ost
17:59
Interlaken West
18:03 / 18:04
Spiez
18:23
Thun
18:34
Bern
18:56 / 19:02
Zürich HB
19:58 / 20:04
Zürich Flughafen
20:14 / 20:15
Winterthur
20:29 / 20:31
Frauenfeld
20:42
Weinfelden
20:54 / 20:55
Amriswil
21:06
Romanshorn
21:12

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

DateLast stopFinalMax
Sun 18 OctRomanshorn 21:120 min—
Sat 17 OctRomanshorn 21:15+2 min+2 min
Fri 16 OctRomanshorn 21:130 min—
Thu 15 OctRomanshorn 21:130 min—
Wed 14 OctRomanshorn 21:140 min—
Tue 13 OctRomanshorn 21:30+16 min+16 min
Mon 12 OctRomanshorn 21:15+2 min+3 min
Sun 11 OctRomanshorn 21:130 min—
Sat 10 OctRomanshorn 21:14+1 min—
Fri 9 OctRomanshorn 21:14+1 min+9 min
Thu 8 OctRomanshorn 21:130 min+3 min
Wed 7 OctRomanshorn 21:130 min+1 min
Tue 6 OctRomanshorn 21:130 min+1 min
Mon 5 OctRomanshorn 21:13+20 min+20 min
Sun 4 OctRomanshorn 21:130 min—
Sat 3 OctRomanshorn 21:120 min+3 min
Mon 10 AugRomanshorn 21:11+2 min+2 min
Mon 3 AugRomanshorn 23:110 min—