Govia Thameslink Railway 872P52
View line Govia Thameslink Railway
Alerts for train 872P52
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
100%
25/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
94%
72/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+1min
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)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Fri 14 Aug Max en route +21 min · last fix heading to Purley +19 min
- Wed 29 Jul Max en route +12 min · last fix heading to Purley +9 min
- Mon 20 Jul Max en route +10 min · last fix heading to Purley +8 min
- Fri 28 Aug Max en route +8 min · last fix heading to Purley +7 min
- Wed 12 Aug Max en route +8 min · last fix heading to Purley +6 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 92% · 71
- 3–10 min 5% · 4
- 10–30 min 1% · 1
- 30+ min 0% · 0
On-time by weekday
- 92% M n=13
- 100% T n=13
- 85% W n=13
- 100% T n=12
- 83% F n=12
- 100% S n=13
- 100% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 14 Oct | Purley 18:19 | 0 min | — |
| Tue 13 Oct | Reedham (Surrey) 18:19 | 0 min | +1 min |
| Mon 12 Oct | Purley 18:19 | 0 min | — |
| Sat 10 Oct | Reedham (Surrey) 18:19 | −1 min | — |
| Fri 9 Oct | Purley 18:20 | 0 min | +2 min |
| Thu 8 Oct | Reedham (Surrey) 18:19 | −1 min | — |
| Wed 7 Oct | Purley 18:19 | 0 min | +1 min |
| Tue 6 Oct | Purley 18:19 | 0 min | +1 min |
| Mon 5 Oct | Reedham (Surrey) 18:19 | −1 min | — |
| Sat 3 Oct | Purley 18:19 | 0 min | — |
| Fri 2 Oct | Purley 18:19 | 0 min | +1 min |
| Thu 1 Oct | Purley 18:19 | −1 min | — |
| Wed 30 Sept | Purley 18:19 | −1 min | +1 min |
| Tue 29 Sept | Purley 18:19 | 0 min | +1 min |
| Mon 28 Sept | Purley 18:19 | −1 min | +1 min |
| Sat 26 Sept | Purley 18:19 | −1 min | +1 min |
| Fri 25 Sept | Purley 18:19 | 0 min | — |
| Thu 24 Sept | Purley 18:19 | 0 min | +1 min |
| Wed 23 Sept | Purley 18:19 | 0 min | +1 min |
| Tue 22 Sept | Purley 18:19 | 0 min | +1 min |
| Mon 21 Sept | Purley 18:19 | −1 min | — |
| Sat 19 Sept | Purley 18:20 | 0 min | +2 min |
| Fri 18 Sept | Purley 18:20 | 0 min | +1 min |
| Thu 17 Sept | Purley 18:19 | −1 min | +1 min |
| Wed 16 Sept | Purley 18:19 | −1 min | +1 min |
| Tue 15 Sept | Purley 18:19 | −1 min | +1 min |
| Mon 14 Sept | Purley 18:21 | +1 min | +3 min |
| Sat 12 Sept | Purley 18:19 | 0 min | — |
| Fri 11 Sept | Purley 18:19 | −1 min | +2 min |
| Thu 10 Sept | Purley 18:21 | +1 min | +5 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.