Govia Thameslink Railway 879S36
Alerts for train 879S36
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Govia Thameslink Railway.
Running now · updated 16:14
Running now +6 min
Today it is running no worse than usual: typical arrival delay is +6 min; 25% of the last 24 runs arrived on time.
Last 30 days
Delay at the end of each run, 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 1 Nov Max en route +33 min · last fix heading to Foxton +33 min
- Tue 29 Sept Max en route +23 min · last fix heading to 47250 +23 min
- Sat 19 Sept Max en route +21 min · last fix heading to 47250 +21 min
- Sat 12 Sept Max en route +17 min · last fix heading to 47250 +17 min
- Mon 19 Oct Max en route +15 min · last fix heading to Foxton +15 min
Distribution · 90 days
64 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% · 1
- On time 25% · 16
- 3–10 min 50% · 32
- 10–30 min 22% · 14
- 30+ min 2% · 1
On-time by weekday
- 22% M n=9
- 13% T n=8
- 38% W n=8
- 50% T n=8
- 38% F n=8
- 9% S n=11
- 25% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 4 Nov | Letchworth Garden City 16:09 | +6 min | +8 min |
| Tue 3 Nov | Foxton 16:44 | +6 min | +8 min |
| Mon 2 Nov | Foxton 16:44 | +8 min | +13 min |
| Sun 1 Nov | Foxton 17:22 | +33 min | +33 min |
| Sat 31 Oct | Foxton 16:49 | +2 min | +6 min |
| Sun 25 Oct | New Cross Gate 15:38 | +6 min | +10 min |
| Sat 24 Oct | Foxton 16:58 | +11 min | +11 min |
| Fri 23 Oct | Alexandra Palace 15:51 | +6 min | +11 min |
| Thu 22 Oct | Foxton 16:54 | +7 min | +10 min |
| Wed 21 Oct | Foxton 16:54 | +7 min | +8 min |
| Tue 20 Oct | Foxton 16:57 | +10 min | +10 min |
| Mon 19 Oct | Foxton 17:02 | +15 min | +15 min |
| Sun 18 Oct | Foxton 16:57 | −1 min | +2 min |
| Sat 17 Oct | Foxton 16:54 | +7 min | +8 min |
| Fri 16 Oct | Foxton 16:53 | +5 min | +5 min |
| Thu 15 Oct | Foxton 16:50 | +4 min | +4 min |
| Wed 14 Oct | Foxton 16:47 | 0 min | +6 min |
| Tue 13 Oct | Foxton 16:46 | 0 min | +1 min |
| Mon 12 Oct | Foxton 17:01 | +15 min | +21 min |
| Sun 11 Oct | Foxton 17:07 | +9 min | +10 min |
| Fri 9 Oct | Foxton 16:52 | +6 min | +12 min |
| Thu 8 Oct | Foxton 16:49 | +2 min | +2 min |
| Wed 7 Oct | Foxton 16:48 | +1 min | +2 min |
| Tue 6 Oct | Foxton 16:51 | +4 min | +4 min |
| Mon 5 Oct | Foxton 16:49 | +2 min | +2 min |
| Sun 4 Oct | 47250 17:07 | +9 min | +13 min |
| Sat 3 Oct | Earlswood (Surrey) 15:00 | +7 min | +7 min |
| Fri 2 Oct | 47250 16:48 | +1 min | +3 min |
| Thu 1 Oct | 47250 16:48 | +1 min | +2 min |
| Wed 30 Sept | 47250 16:53 | +6 min | +6 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.