Govia Thameslink Railway 872B18
View line Govia Thameslink Railway
Alerts for train 872B18
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
86%
24/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
86%
76/88 runs under 3 min
RT coverage: 88 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
30 days: −1 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +3 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
- Sun 16 Aug Max en route +60 min · last fix heading to 87648 +60 min
- Thu 3 Sept Max en route +22 min · last fix heading to Banstead +20 min
- Tue 18 Aug Max en route +20 min · last fix heading to Belmont +20 min
- Wed 5 Aug Max en route +14 min · last fix heading to Banstead +14 min
- Mon 3 Aug Max en route +16 min · last fix heading to Banstead +13 min
Distribution · 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% · 2
- On time 84% · 74
- 3–10 min 8% · 7
- 10–30 min 5% · 4
- 30+ min 1% · 1
On-time by weekday
- 85% M n=13
- 85% T n=13
- 85% W n=13
- 92% T n=13
- 85% F n=13
- 100% S n=12
- 73% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Banstead 20:08 | −1 min | +2 min |
| Thu 15 Oct | Banstead 20:08 | 0 min | +3 min |
| Wed 14 Oct | Banstead 20:08 | −1 min | +1 min |
| Tue 13 Oct | Banstead 20:12 | +3 min | +4 min |
| Mon 12 Oct | Banstead 20:12 | +3 min | +6 min |
| Sun 11 Oct | Thornton Heath 19:43 | +3 min | +3 min |
| Sat 10 Oct | Banstead 20:08 | −1 min | +1 min |
| Fri 9 Oct | Banstead 20:08 | −1 min | +7 min |
| Thu 8 Oct | Banstead 20:09 | +1 min | +2 min |
| Wed 7 Oct | Banstead 20:08 | 0 min | +2 min |
| Tue 6 Oct | Banstead 20:08 | −1 min | +2 min |
| Mon 5 Oct | Banstead 20:08 | −1 min | +4 min |
| Sun 4 Oct | Banstead 20:08 | −1 min | +1 min |
| Sat 3 Oct | Banstead 20:08 | −1 min | — |
| Fri 2 Oct | Banstead 20:08 | −1 min | +1 min |
| Thu 1 Oct | Banstead 20:09 | −1 min | +1 min |
| Wed 30 Sept | Banstead 20:08 | 0 min | +10 min |
| Tue 29 Sept | Banstead 20:08 | −1 min | +1 min |
| Mon 28 Sept | Banstead 20:09 | 0 min | +2 min |
| Sat 26 Sept | Banstead 20:09 | 0 min | +1 min |
| Fri 25 Sept | Banstead 20:08 | −1 min | +1 min |
| Thu 24 Sept | Banstead 20:08 | −1 min | +17 min |
| Wed 23 Sept | Banstead 20:08 | 0 min | +17 min |
| Tue 22 Sept | Banstead 20:07 | −1 min | +2 min |
| Mon 21 Sept | Banstead 20:08 | −1 min | +3 min |
| Sun 20 Sept | Banstead 20:09 | −1 min | +2 min |
| Sat 19 Sept | Banstead 20:09 | −1 min | +2 min |
| Fri 18 Sept | Banstead 20:11 | +3 min | +3 min |
| Thu 17 Sept | Banstead 20:08 | −1 min | +1 min |
| Wed 16 Sept | Banstead 20:09 | 0 min | +3 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.