Govia Thameslink Railway 872P28
View line Govia Thameslink Railway
Alerts for train 872P28
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
81%
22/27 runs under 3 min
RT coverage: 27 full · 0 partial · 0 no data
On-time · 90 days
93%
76/82 runs under 3 min
RT coverage: 82 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: +7 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 +24 min · last fix heading to Purley +16 min
- Tue 27 Oct Max en route +12 min · last fix heading to Reedham (Surrey) +10 min
- Wed 4 Nov Max en route +9 min · last fix heading to Reedham (Surrey) +8 min
- Sun 1 Nov Max en route +7 min · last fix heading to Clapham Jn. C.S. +7 min
- Fri 30 Oct Max en route +6 min · last fix heading to Reedham (Surrey) +4 min
Distribution · 90 days
82 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 6% · 5
- On time 87% · 71
- 3–10 min 5% · 4
- 10–30 min 2% · 2
- 30+ min 0% · 0
On-time by weekday
- 100% M n=11
- 92% T n=12
- 91% W n=11
- 92% T n=13
- 85% F n=13
- 100% S n=13
- 89% S n=9
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 7 Nov | Purley 12:09 | −1 min | — |
| Fri 6 Nov | Reedham (Surrey) 12:09 | −1 min | — |
| Thu 5 Nov | Reedham (Surrey) 12:14 | +2 min | +5 min |
| Wed 4 Nov | Reedham (Surrey) 12:19 | +8 min | +9 min |
| Tue 3 Nov | Purley 12:09 | 0 min | +1 min |
| Mon 2 Nov | Reedham (Surrey) 12:09 | −1 min | +1 min |
| Sun 1 Nov | Clapham Jn. C.S. 11:03 | +7 min | +7 min |
| Sat 31 Oct | Reedham (Surrey) 12:19 | −1 min | +1 min |
| Fri 30 Oct | Reedham (Surrey) 12:23 | +4 min | +6 min |
| Thu 29 Oct | Purley 12:20 | +1 min | +2 min |
| Wed 28 Oct | Purley 12:19 | 0 min | +1 min |
| Tue 27 Oct | Reedham (Surrey) 12:29 | +10 min | +12 min |
| Mon 26 Oct | Purley 12:21 | +1 min | +2 min |
| Sun 25 Oct | Purley 21:44 | −2 min | +4 min |
| Sat 24 Oct | Reedham (Surrey) 12:19 | −1 min | +1 min |
| Fri 23 Oct | Purley 12:19 | 0 min | +1 min |
| Thu 22 Oct | Reedham (Surrey) 12:19 | −1 min | — |
| Wed 21 Oct | Reedham (Surrey) 12:19 | −1 min | — |
| Tue 20 Oct | Reedham (Surrey) 12:19 | −1 min | +1 min |
| Mon 19 Oct | Reedham (Surrey) 12:18 | −1 min | — |
| Sat 17 Oct | Purley 12:19 | −1 min | +1 min |
| Fri 16 Oct | Purley 12:36 | +16 min | +24 min |
| Thu 15 Oct | Purley 12:19 | 0 min | +1 min |
| Wed 14 Oct | Reedham (Surrey) 12:19 | 0 min | +1 min |
| Mon 12 Oct | Purley 12:20 | 0 min | — |
| Sun 11 Oct | Purley 21:45 | −1 min | +1 min |
| Sat 10 Oct | Purley 12:20 | 0 min | +2 min |
| Fri 9 Oct | Purley 12:20 | +1 min | +2 min |
| Thu 8 Oct | Reedham (Surrey) 12:19 | −1 min | +1 min |
| Wed 7 Oct | Purley 12:19 | −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.