S21 2156 Appenzell – Trogen

View line S21

Appenzell 15:44 → Trogen 16:52 Daily 1 h 08 min · 28 stops SBB CFF FFS

Running now · updated 16:32

Between St. Gallen Birnbäumen and St. Gallen Notkersegg −1 min

Estimated arrival at Trogen 16:52 · 27 km/h

  1. Appenzell15:44
  2. Strahlholz15:59
  3. Teufen AR Stofel16:12
  4. St. Gallen Güterbahnhof16:21
  5. St. Gallen Birnbäumen16:33
  6. St. Gallen Notkersegg16:35
  7. Trogen16:52

Today it is running no worse than usual: typical arrival delay is 0 min; 88% of the last 8 runs arrived on time.

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On-time · 30 days
88%
7/8 runs under 3 min
RT coverage: 7 full · 1 partial · 0 no data
On-time · 90 days
86%
12/14 runs under 3 min
RT coverage: 13 full · 1 partial · 1 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +2 min

Last 30 days

Arrival delay at Trogen, in minutes. One bar per run.

  • On time (<3 min)
  • 3–10 min
  • 10–30 min
  • 30+ min
  • Partial coverage
  • No data

Worst days

  • Sun 16 Aug Max en route +5 min · last fix heading to Bendlehn +5 min
  • Thu 8 Oct Max en route +3 min · last fix heading to Trogen +3 min

Distribution · 90 days

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

  • Early 29% · 4
  • On time 57% · 8
  • 3–10 min 14% · 2
  • 10–30 min 0% · 0
  • 30+ min 0% · 0

On-time by weekday

  • 100% M n=1
  • 100% T n=1
  • 100% W n=1
  • 50% T n=2
  • 100% F n=4
  • 100% S n=2
  • 67% S n=3

Stops and timetable

Timetable of the latest run from the operator’s GTFS (28 stops).

StopSched.Today
Appenzell
15:44Passed
Hirschberg
15:46Passed
Sammelplatz
15:49Passed
Gais
15:53 / 15:57Passed
Zweibrücken
15:57Passed
Strahlholz
15:59Passed
Bühler
16:03Passed
Steigbach
16:05Passed
Teufen AR
16:10Passed
Teufen AR Stofel
16:12Passed
Sternen bei Teufen
16:13Passed
Niederteufen
16:14Passed
Lustmühle
16:16Passed
St. Gallen Riethüsli
16:19Passed
St. Gallen Güterbahnhof
16:21Passed
St. Gallen
16:26Passed
St. Gallen Marktplatz
16:28Passed
St. Gallen Spisertor
16:30Passed
St. Gallen Schülerhaus
16:32Passed
St. Gallen Birnbäumen
16:33Passed
St. Gallen Notkersegg
16:35Next
Schwarzer Bären
16:38
Vögelinsegg
16:41
Schützengarten
16:43
Speicher
16:46
Bendlehn
16:47
Gfeld
16:49
Trogen
16:52

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
Fri 9 OctSt. Gallen Schülerhaus 16:29Partial coverage−1 min—
Thu 8 OctTrogen 16:56+3 min+3 min
Wed 7 OctTrogen 16:530 min—
Tue 6 OctTrogen 16:530 min—
Mon 5 OctTrogen 16:54+1 min—
Sun 4 OctChur 18:11+2 min+2 min
Fri 18 SeptTrogen 20:21−1 min—
Thu 17 SeptTrogen 20:510 min—
Sat 22 AugSt. Moritz 21:570 min+7 min
Fri 21 AugSt. Moritz 21:57−1 min+12 min
Sun 16 AugBendlehn 23:21+5 min+5 min
Mon 3 AugTrogen 00:25No data—
Sun 2 AugTrogen 00:25−1 min—
Sat 1 AugTrogen 00:25−1 min—
Fri 31 JulTrogen 00:25−1 min+2 min