Govia Thameslink Railway 872P30
View line Govia Thameslink Railway
Alerts for train 872P30
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
93%
26/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
92%
81/88 runs under 3 min
RT coverage: 88 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: +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
- Fri 16 Oct Max en route +15 min · last fix heading to Reedham (Surrey) +13 min
- Tue 4 Aug Max en route +13 min · last fix heading to Purley +11 min
- Thu 17 Sept Max en route +11 min · last fix heading to Purley +9 min
- Mon 28 Sept Max en route +10 min · last fix heading to Purley +8 min
- Thu 10 Sept Max en route +15 min · last fix heading to Purley +3 min
Distribution · 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 9% · 8
- On time 83% · 73
- 3–10 min 6% · 5
- 10–30 min 2% · 2
- 30+ min 0% · 0
On-time by weekday
- 83% M n=12
- 92% T n=12
- 100% W n=13
- 85% T n=13
- 85% F n=13
- 100% S n=13
- 100% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 18 Oct | Reedham (Surrey) 12:43 | −1 min | — |
| Sat 17 Oct | Reedham (Surrey) 12:49 | −1 min | — |
| Fri 16 Oct | Reedham (Surrey) 13:03 | +13 min | +15 min |
| Thu 15 Oct | Reedham (Surrey) 12:49 | −1 min | +2 min |
| Wed 14 Oct | Purley 12:51 | +1 min | +2 min |
| Tue 13 Oct | Reedham (Surrey) 12:49 | −1 min | +5 min |
| Mon 12 Oct | Reedham (Surrey) 12:49 | 0 min | +8 min |
| Sun 11 Oct | Purley 22:46 | −1 min | +1 min |
| Sat 10 Oct | Purley 12:51 | +2 min | +4 min |
| Fri 9 Oct | Reedham (Surrey) 12:49 | −1 min | — |
| Thu 8 Oct | Purley 12:50 | 0 min | +2 min |
| Wed 7 Oct | Purley 12:50 | 0 min | +19 min |
| Tue 6 Oct | Reedham (Surrey) 12:49 | −1 min | +6 min |
| Mon 5 Oct | Reedham (Surrey) 12:46 | 0 min | +17 min |
| Sun 4 Oct | Purley 22:44 | −2 min | +1 min |
| Sat 3 Oct | Purley 12:48 | −1 min | — |
| Fri 2 Oct | Purley 12:49 | 0 min | +5 min |
| Thu 1 Oct | Purley 12:49 | −1 min | +6 min |
| Wed 30 Sept | Purley 12:50 | 0 min | +4 min |
| Tue 29 Sept | Purley 12:50 | +1 min | +4 min |
| Mon 28 Sept | Purley 12:58 | +8 min | +10 min |
| Sat 26 Sept | Purley 12:49 | 0 min | +1 min |
| Fri 25 Sept | Purley 12:49 | 0 min | +2 min |
| Thu 24 Sept | Purley 12:49 | 0 min | +5 min |
| Wed 23 Sept | Purley 12:51 | +1 min | +3 min |
| Tue 22 Sept | Purley 12:49 | −1 min | +3 min |
| Mon 21 Sept | Purley 12:49 | −1 min | +14 min |
| Sun 20 Sept | Purley 22:45 | −1 min | +2 min |
| Sat 19 Sept | Purley 12:49 | −1 min | +1 min |
| Fri 18 Sept | Purley 12:49 | 0 min | +6 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.