Govia Thameslink Railway 872P42
View line Govia Thameslink Railway
Alerts for train 872P42
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
96%
26/27 runs under 3 min
RT coverage: 27 full · 0 partial · 0 no data
On-time · 90 days
94%
74/79 runs under 3 min
RT coverage: 79 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
- Wed 9 Sept Max en route +21 min · last fix heading to 87286 +21 min
- Thu 10 Sept Max en route +13 min · last fix heading to Purley +11 min
- Sun 1 Nov Max en route +11 min · last fix heading to Reedham (Surrey) +10 min
- Fri 14 Aug Max en route +11 min · last fix heading to 87286 +10 min
- Mon 24 Aug Max en route +8 min · last fix heading to Purley +6 min
Distribution · 90 days
79 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 92% · 73
- 3–10 min 1% · 1
- 10–30 min 5% · 4
- 30+ min 0% · 0
On-time by weekday
- 92% M n=13
- 100% T n=13
- 92% W n=13
- 92% T n=12
- 92% F n=12
- 100% S n=13
- 67% S n=3
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 4 Nov | Purley 15:39 | 0 min | +3 min |
| Tue 3 Nov | Purley 15:39 | 0 min | +3 min |
| Mon 2 Nov | Purley 15:39 | 0 min | +2 min |
| Sun 1 Nov | Reedham (Surrey) 15:53 | +10 min | +11 min |
| Sat 31 Oct | Reedham (Surrey) 15:49 | 0 min | +3 min |
| Fri 30 Oct | Purley 15:49 | 0 min | +6 min |
| Thu 29 Oct | Purley 15:49 | 0 min | +1 min |
| Wed 28 Oct | Purley 15:49 | −1 min | +3 min |
| Tue 27 Oct | Purley 15:49 | 0 min | +6 min |
| Mon 26 Oct | Reedham (Surrey) 15:49 | −1 min | +7 min |
| Sat 24 Oct | Reedham (Surrey) 15:48 | −1 min | +1 min |
| Thu 22 Oct | Purley 15:49 | 0 min | +11 min |
| Wed 21 Oct | Purley 15:49 | 0 min | +2 min |
| Tue 20 Oct | Purley 15:50 | 0 min | +1 min |
| Mon 19 Oct | Reedham (Surrey) 15:49 | −1 min | +2 min |
| Sun 18 Oct | Purley 15:44 | 0 min | +1 min |
| Sat 17 Oct | Reedham (Surrey) 15:49 | −1 min | +1 min |
| Fri 16 Oct | Purley 15:49 | 0 min | +5 min |
| Thu 15 Oct | Purley 15:51 | +1 min | +3 min |
| Wed 14 Oct | Reedham (Surrey) 15:49 | 0 min | +1 min |
| Tue 13 Oct | Purley 15:49 | 0 min | +4 min |
| Mon 12 Oct | Purley 15:49 | 0 min | +6 min |
| Sat 10 Oct | Purley 15:49 | 0 min | +1 min |
| Fri 9 Oct | Purley 15:49 | −1 min | +2 min |
| Thu 8 Oct | Reedham (Surrey) 15:49 | −1 min | +1 min |
| Wed 7 Oct | Purley 15:49 | −1 min | +5 min |
| Tue 6 Oct | Purley 15:50 | 0 min | +3 min |
| Mon 5 Oct | Reedham (Surrey) 15:48 | 0 min | +1 min |
| Sat 3 Oct | Purley 15:49 | −1 min | — |
| Fri 2 Oct | Purley 15:49 | −1 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.