Govia Thameslink Railway 871K57
Alerts for train 871K57
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 ยท updated 20:08
Running now +1 min
Today it is running worse than usual: typical arrival delay is โ1 min; 88% of the last 26 runs arrived on time.
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Tue 18 Aug Max en route +20 min ยท last fix heading to Epsom +19 min
- Thu 3 Sept Max en route +15 min ยท last fix heading to Epsom +13 min
- Mon 7 Sept Max en route +12 min ยท last fix heading to Epsom +11 min
- Fri 2 Oct Max en route +10 min ยท last fix heading to Epsom +10 min
- Mon 3 Aug Max en route +14 min ยท last fix heading to Epsom +6 min
Distribution ยท 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 16% ยท 12
- On time 74% ยท 56
- 3โ10 min 5% ยท 4
- 10โ30 min 5% ยท 4
- 30+ min 0% ยท 0
On-time by weekday
- 85% M n=13
- 77% T n=13
- 100% W n=13
- 92% T n=13
- 91% F n=11
- 92% S n=13
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 15 Oct | Ewell East 20:04 | +1 min | +1 min |
| Wed 14 Oct | Epsom 20:17 | โ1 min | โ |
| Tue 13 Oct | Epsom 20:22 | +4 min | +5 min |
| Mon 12 Oct | Epsom 20:20 | +2 min | +5 min |
| Sat 10 Oct | Epsom 20:17 | โ1 min | โ |
| Fri 9 Oct | Epsom 20:17 | โ1 min | โ |
| Thu 8 Oct | Epsom 20:17 | โ1 min | โ |
| Wed 7 Oct | Epsom 20:16 | โ2 min | โ |
| Tue 6 Oct | Epsom 20:16 | โ2 min | โ |
| Mon 5 Oct | Epsom 20:16 | โ2 min | โ |
| Sat 3 Oct | Epsom 20:17 | โ1 min | โ |
| Fri 2 Oct | Epsom 20:27 | +10 min | +10 min |
| Thu 1 Oct | Epsom 20:17 | โ1 min | +2 min |
| Wed 30 Sept | Epsom 20:16 | โ1 min | โ |
| Tue 29 Sept | Epsom 20:17 | โ1 min | โ |
| Mon 28 Sept | Epsom 20:19 | +1 min | +3 min |
| Sat 26 Sept | Epsom 20:16 | โ1 min | โ |
| Fri 25 Sept | Epsom 20:17 | โ1 min | +3 min |
| Thu 24 Sept | Epsom 20:18 | 0 min | +3 min |
| Wed 23 Sept | Epsom 20:16 | โ2 min | +1 min |
| Tue 22 Sept | Epsom 20:23 | +5 min | +5 min |
| Mon 21 Sept | Epsom 20:18 | +1 min | +2 min |
| Sat 19 Sept | Epsom 20:17 | โ1 min | +1 min |
| Fri 18 Sept | Epsom 20:20 | +2 min | +3 min |
| Thu 17 Sept | Epsom 20:17 | 0 min | +4 min |
| Wed 16 Sept | Epsom 20:17 | โ1 min | +2 min |
| Tue 15 Sept | Epsom 20:16 | โ1 min | +1 min |
| Mon 14 Sept | Epsom 20:16 | โ1 min | +2 min |
| Sat 12 Sept | Epsom 20:20 | +3 min | +5 min |
| Fri 11 Sept | Epsom 20:17 | โ1 min | +1 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.