Govia Thameslink Railway 872B50
View line Govia Thameslink Railway
Alerts for train 872B50
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 ยท 30 days
92%
24/26 runs under 3 min
RT coverage: 26 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
89%
76/85 runs under 3 min
RT coverage: 85 full ยท 0 partial ยท 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+3min
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)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Thu 20 Aug Max en route +14 min ยท last fix heading to Banstead +12 min
- Thu 24 Sept Max en route +9 min ยท last fix heading to Banstead +7 min
- Mon 17 Aug Max en route +8 min ยท last fix heading to Banstead +6 min
- Sun 16 Aug Max en route +7 min ยท last fix heading to Selhurst +6 min
- Sun 26 Jul Max en route +7 min ยท last fix heading to Selhurst +6 min
Distribution ยท 90 days
85 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% ยท 1
- On time 88% ยท 75
- 3โ10 min 9% ยท 8
- 10โ30 min 1% ยท 1
- 30+ min 0% ยท 0
On-time by weekday
- 92% M n=12
- 100% T n=12
- 100% W n=12
- 75% T n=12
- 100% F n=12
- 92% S n=13
- 67% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 13 Oct | Banstead 00:07 | โ1 min | โ |
| Mon 12 Oct | Banstead 00:07 | โ1 min | +1 min |
| Sun 11 Oct | Thornton Heath 23:43 | 0 min | +1 min |
| Sat 10 Oct | Banstead 00:08 | 0 min | +1 min |
| Fri 9 Oct | Banstead 00:07 | 0 min | +2 min |
| Thu 8 Oct | Banstead 00:07 | โ1 min | โ |
| Wed 7 Oct | Banstead 00:07 | โ1 min | โ |
| Tue 6 Oct | Banstead 00:07 | โ1 min | +2 min |
| Mon 5 Oct | Banstead 00:06 | โ1 min | +1 min |
| Sun 4 Oct | Selhurst 23:44 | +3 min | +4 min |
| Sat 3 Oct | Banstead 00:07 | 0 min | โ |
| Fri 2 Oct | Banstead 00:07 | โ1 min | โ |
| Thu 1 Oct | Banstead 00:07 | โ1 min | โ |
| Wed 30 Sept | Banstead 00:08 | 0 min | โ |
| Sat 26 Sept | Banstead 00:08 | 0 min | +2 min |
| Fri 25 Sept | Banstead 00:08 | 0 min | +1 min |
| Thu 24 Sept | Banstead 00:15 | +7 min | +9 min |
| Wed 23 Sept | Banstead 00:07 | โ1 min | +1 min |
| Tue 22 Sept | Banstead 00:07 | 0 min | โ |
| Mon 21 Sept | Banstead 00:08 | 0 min | +1 min |
| Sun 20 Sept | Selhurst 23:45 | +1 min | +1 min |
| Sat 19 Sept | Banstead 00:09 | +1 min | +4 min |
| Fri 18 Sept | Banstead 00:07 | โ1 min | +1 min |
| Thu 17 Sept | Banstead 00:07 | โ1 min | +2 min |
| Wed 16 Sept | Banstead 00:07 | โ1 min | +1 min |
| Tue 15 Sept | Banstead 00:07 | โ1 min | โ |
| Mon 14 Sept | Banstead 00:09 | +2 min | +3 min |
| Sun 13 Sept | Selhurst 23:41 | 0 min | +1 min |
| Sat 12 Sept | Banstead 00:07 | 0 min | +1 min |
| Fri 11 Sept | Banstead 00:08 | 0 min | +1 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.