Govia Thameslink Railway 872P66
View line Govia Thameslink Railway
Alerts for train 872P66
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 · 30 days
92%
24/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
95%
71/75 runs under 3 min
RT coverage: 75 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
30 days: 0 min
P90
+1min
9 in 10 runs arrive with less than this
30 days: +1 min
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
- Tue 13 Oct Max en route +9 min · last fix heading to Reedham (Surrey) +8 min
- Tue 20 Oct Max en route +7 min · last fix heading to Purley +5 min
- Tue 15 Sept Max en route +6 min · last fix heading to Purley +3 min
- Wed 2 Sept Max en route +3 min · last fix heading to Purley +3 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 8% · 6
- On time 87% · 65
- 3–10 min 5% · 4
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 100% M n=12
- 75% T n=12
- 92% W n=12
- 100% T n=12
- 100% F n=12
- 100% S n=13
- 100% S n=2
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 28 Oct | Purley 21:50 | 0 min | +4 min |
| Tue 27 Oct | Reedham (Surrey) 21:49 | −1 min | +2 min |
| Mon 26 Oct | Reedham (Surrey) 21:49 | −1 min | +7 min |
| Sat 24 Oct | Reedham (Surrey) 21:49 | −1 min | +1 min |
| Fri 23 Oct | Reedham (Surrey) 21:47 | −2 min | +1 min |
| Thu 22 Oct | Purley 21:50 | 0 min | +2 min |
| Wed 21 Oct | Purley 21:50 | 0 min | +1 min |
| Tue 20 Oct | Purley 21:55 | +5 min | +7 min |
| Mon 19 Oct | Reedham (Surrey) 21:48 | −2 min | — |
| Sun 18 Oct | Reedham (Surrey) 21:44 | −1 min | +1 min |
| Sat 17 Oct | Purley 21:49 | −1 min | — |
| Fri 16 Oct | Reedham (Surrey) 21:49 | −1 min | +1 min |
| Thu 15 Oct | Purley 21:49 | 0 min | +1 min |
| Wed 14 Oct | Reedham (Surrey) 21:49 | −1 min | +1 min |
| Tue 13 Oct | Reedham (Surrey) 21:57 | +8 min | +9 min |
| Mon 12 Oct | Purley 21:49 | 0 min | +1 min |
| Sat 10 Oct | Reedham (Surrey) 21:49 | 0 min | +1 min |
| Fri 9 Oct | Purley 21:51 | +1 min | +3 min |
| Thu 8 Oct | Reedham (Surrey) 21:49 | 0 min | +2 min |
| Wed 7 Oct | Reedham (Surrey) 21:49 | −1 min | +1 min |
| Tue 6 Oct | Reedham (Surrey) 21:49 | −1 min | — |
| Mon 5 Oct | Reedham (Surrey) 21:49 | −1 min | +1 min |
| Sat 3 Oct | Purley 21:49 | 0 min | +2 min |
| Fri 2 Oct | Purley 21:47 | −2 min | — |
| Thu 1 Oct | Purley 21:50 | +1 min | +3 min |
| Wed 30 Sept | Purley 21:50 | +1 min | +3 min |
| Tue 29 Sept | Purley 21:49 | 0 min | +1 min |
| Mon 28 Sept | Purley 21:49 | −1 min | — |
| Sat 26 Sept | Purley 21:50 | 0 min | +2 min |
| Fri 25 Sept | Purley 21:50 | 0 min | +2 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.