Govia Thameslink Railway 871K35
View line Govia Thameslink Railway
Alerts for train 871K35
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.
The mini-map returns when the train runs
On-time ยท 30 days
90%
19/21 runs under 3 min
RT coverage: 21 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
93%
65/70 runs under 3 min
RT coverage: 70 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: โ1 min
P90
0min
9 in 10 runs arrive with less than this
30 days: 0 min
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
- Thu 20 Aug Max en route +22 min ยท last fix heading to Cheam +22 min
- Wed 4 Nov Max en route +17 min ยท last fix heading to Epsom +14 min
- Wed 23 Sept Max en route +7 min ยท last fix heading to Epsom +4 min
- Mon 19 Oct Max en route +5 min ยท last fix heading to Epsom +3 min
- Sat 22 Aug Max en route +4 min ยท last fix heading to Epsom +3 min
Distribution ยท 90 days
70 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 33% ยท 23
- On time 60% ยท 42
- 3โ10 min 4% ยท 3
- 10โ30 min 3% ยท 2
- 30+ min 0% ยท 0
On-time by weekday
- 91% M n=11
- 100% T n=13
- 83% W n=12
- 92% T n=12
- 100% F n=12
- 90% S n=10
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 6 Nov | Epsom 14:38 | โ2 min | โ |
| Thu 5 Nov | Epsom 14:38 | โ1 min | โ |
| Wed 4 Nov | Epsom 14:54 | +14 min | +17 min |
| Tue 3 Nov | Epsom 14:38 | โ2 min | โ |
| Mon 2 Nov | Epsom 14:38 | โ2 min | +2 min |
| Fri 30 Oct | Epsom 14:46 | โ2 min | โ |
| Thu 29 Oct | Ewell East 14:48 | 0 min | +2 min |
| Wed 28 Oct | Epsom 14:47 | โ1 min | โ |
| Tue 27 Oct | Epsom 14:48 | 0 min | +2 min |
| Sat 24 Oct | Epsom 14:47 | โ1 min | โ |
| Thu 22 Oct | Epsom 14:47 | โ1 min | โ |
| Wed 21 Oct | Epsom 14:46 | โ2 min | โ |
| Tue 20 Oct | Epsom 14:46 | โ1 min | โ |
| Mon 19 Oct | Epsom 14:50 | +3 min | +5 min |
| Fri 16 Oct | Epsom 14:46 | โ2 min | โ |
| Thu 15 Oct | Epsom 14:46 | โ1 min | +1 min |
| Wed 14 Oct | Epsom 14:45 | โ2 min | โ |
| Tue 13 Oct | Epsom 14:46 | โ1 min | โ |
| Mon 12 Oct | Epsom 14:47 | โ1 min | โ |
| Sat 10 Oct | Epsom 14:46 | โ1 min | โ |
| Fri 9 Oct | Epsom 14:47 | โ1 min | +2 min |
| Thu 8 Oct | Epsom 14:46 | โ2 min | โ |
| Wed 7 Oct | Epsom 14:47 | โ1 min | โ |
| Tue 6 Oct | Epsom 14:46 | โ1 min | โ |
| Mon 5 Oct | Epsom 14:46 | โ1 min | โ |
| Sat 3 Oct | Epsom 14:46 | โ1 min | โ |
| Fri 2 Oct | Epsom 14:46 | โ1 min | โ |
| Thu 1 Oct | Epsom 14:46 | โ2 min | โ |
| Wed 30 Sept | Epsom 14:46 | โ2 min | โ |
| Tue 29 Sept | Epsom 14:47 | 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.