Govia Thameslink Railway 871A97
View line Govia Thameslink Railway
Alerts for train 871A97
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
20%
1/5 runs under 3 min
RT coverage: 5 full · 0 partial · 0 no data
On-time · 90 days
17%
3/18 runs under 3 min
RT coverage: 18 full · 0 partial · 0 no data
Typical delay
+17min
Median at arrival, 90 days
30 days: +6 min
P90
+31min
9 in 10 runs arrive with less than this
30 days: +33 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
- Mon 28 Sept Max en route +38 min · last fix heading to 87199 +37 min
- Mon 17 Aug Max en route +32 min · last fix heading to 87199 +31 min
- Sun 16 Aug Max en route +32 min · last fix heading to Clapham Jn. C.S. +31 min
- Mon 14 Sept Max en route +28 min · last fix heading to — +28 min
- Sun 13 Sept Max en route +28 min · last fix heading to 87199 +28 min
Distribution · 90 days
18 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 17% · 3
- 3–10 min 22% · 4
- 10–30 min 44% · 8
- 30+ min 17% · 3
On-time by weekday
- 0% M n=5
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- — S n=0
- 23% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 11 Oct | Clapham Jn. C.S. 00:45 | +6 min | +7 min |
| Sun 4 Oct | 87199 00:39 | +1 min | +2 min |
| Mon 28 Sept | 87199 01:18 | +37 min | +38 min |
| Sun 27 Sept | 87230 00:59 | +27 min | +30 min |
| Sun 20 Sept | 87199 00:59 | +6 min | +7 min |
| Mon 14 Sept | — 01:06 | +28 min | +28 min |
| Sun 13 Sept | 87199 00:59 | +28 min | +28 min |
| Sun 6 Sept | 87199 00:42 | +4 min | +6 min |
| Sun 30 Aug | 87199 00:42 | +4 min | +6 min |
| Sun 23 Aug | 87199 00:45 | +1 min | +8 min |
| Mon 17 Aug | 87199 01:16 | +31 min | +32 min |
| Sun 16 Aug | Clapham Jn. C.S. 00:59 | +31 min | +32 min |
| Mon 10 Aug | — 01:03 | +25 min | +25 min |
| Sun 9 Aug | 87199 00:59 | +25 min | +26 min |
| Sun 2 Aug | 87199 00:51 | +13 min | +14 min |
| Mon 27 Jul | — 01:04 | +17 min | +17 min |
| Sun 26 Jul | 87199 00:59 | +17 min | +18 min |
| Sun 19 Jul | 87199 00:45 | +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.