Govia Thameslink Railway 861H09
View line Govia Thameslink Railway
Alerts for train 861H09
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
40%
10/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
41%
30/74 runs under 3 min
RT coverage: 74 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +3 min
P90
+12min
9 in 10 runs arrive with less than this
30 days: +10 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
- Tue 8 Sept Max en route +29 min · last fix heading to 87230 +29 min
- Mon 12 Oct Max en route +28 min · last fix heading to East Croydon +27 min
- Mon 24 Aug Max en route +23 min · last fix heading to 87230 +22 min
- Fri 4 Sept Max en route +15 min · last fix heading to 87230 +15 min
- Fri 28 Aug Max en route +16 min · last fix heading to 87230 +14 min
Distribution · 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 41% · 30
- 3–10 min 41% · 30
- 10–30 min 19% · 14
- 30+ min 0% · 0
On-time by weekday
- 46% M n=13
- 15% T n=13
- 23% W n=13
- 38% T n=13
- 42% F n=12
- 90% S n=10
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | East Croydon 08:44 | +7 min | +7 min |
| Wed 21 Oct | East Croydon 08:39 | +1 min | +3 min |
| Tue 20 Oct | Clapham Jn. C.S. 08:40 | +3 min | +4 min |
| Mon 19 Oct | Clapham Jn. C.S. 08:41 | +4 min | +5 min |
| Sat 17 Oct | New Cross Gate 08:36 | 0 min | +3 min |
| Fri 16 Oct | East Croydon 08:39 | +2 min | +3 min |
| Thu 15 Oct | Clapham Jn. C.S. 08:43 | +6 min | +6 min |
| Wed 14 Oct | Clapham Jn. C.S. 08:46 | +9 min | +9 min |
| Tue 13 Oct | East Croydon 08:40 | +3 min | +3 min |
| Mon 12 Oct | East Croydon 09:03 | +27 min | +28 min |
| Fri 9 Oct | East Croydon 08:44 | +7 min | +8 min |
| Thu 8 Oct | Clapham Jn. C.S. 08:37 | 0 min | +2 min |
| Wed 7 Oct | East Croydon 08:38 | +1 min | +2 min |
| Tue 6 Oct | East Croydon 08:46 | +9 min | +9 min |
| Mon 5 Oct | 87230 08:38 | +1 min | +3 min |
| Sat 3 Oct | 87230 08:37 | +1 min | +2 min |
| Fri 2 Oct | 87230 08:39 | +1 min | +4 min |
| Thu 1 Oct | 87230 08:46 | +9 min | +9 min |
| Wed 30 Sept | 87230 08:42 | +5 min | +6 min |
| Tue 29 Sept | 87230 08:50 | +13 min | +13 min |
| Mon 28 Sept | 87700 08:42 | +3 min | +3 min |
| Sat 26 Sept | 87230 08:37 | +1 min | +3 min |
| Fri 25 Sept | 87230 13:13 | +10 min | +10 min |
| Thu 24 Sept | 87230 15:48 | +10 min | +10 min |
| Wed 23 Sept | 87230 18:27 | 0 min | +38 min |
| Tue 22 Sept | 87230 08:43 | +6 min | +7 min |
| Mon 21 Sept | 87230 08:39 | +2 min | +3 min |
| Fri 18 Sept | 87230 08:40 | +3 min | +3 min |
| Thu 17 Sept | 87230 08:40 | +3 min | +4 min |
| Wed 16 Sept | 87230 08:40 | +3 min | +4 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.