Govia Thameslink Railway 861H63
View line Govia Thameslink Railway
Alerts for train 861H63
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
62%
16/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
44%
37/84 runs under 3 min
RT coverage: 84 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +2 min
P90
+16min
9 in 10 runs arrive with less than this
30 days: +9 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
- Wed 23 Sept Max en route +83 min · last fix heading to 87700 +83 min
- Sat 22 Aug Max en route +44 min · last fix heading to 87230 +44 min
- Sat 1 Aug Max en route +29 min · last fix heading to 87230 +28 min
- Mon 31 Aug Max en route +31 min · last fix heading to 87230 +26 min
- Sun 16 Aug Max en route +23 min · last fix heading to 87230 +23 min
Distribution · 90 days
84 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 43% · 36
- 3–10 min 36% · 30
- 10–30 min 18% · 15
- 30+ min 2% · 2
On-time by weekday
- 50% M n=12
- 46% T n=13
- 54% W n=13
- 46% T n=13
- 38% F n=13
- 40% S n=10
- 30% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 24 Oct | Clapham Jn. C.S. 22:25 | +19 min | +20 min |
| Fri 23 Oct | Clapham Jn. C.S. 22:11 | +5 min | +7 min |
| Thu 22 Oct | Clapham Jn. C.S. 22:11 | +5 min | +7 min |
| Wed 21 Oct | Clapham Jn. C.S. 22:06 | 0 min | +1 min |
| Tue 20 Oct | Clapham Jn. C.S. 22:07 | +1 min | +4 min |
| Mon 19 Oct | Clapham Jn. C.S. 22:10 | +3 min | +4 min |
| Sun 18 Oct | Sydenham 22:08 | −3 min | — |
| Sat 17 Oct | Sydenham 22:09 | +2 min | +3 min |
| Fri 16 Oct | Clapham Jn. C.S. 22:08 | +2 min | +3 min |
| Thu 15 Oct | Clapham Jn. C.S. 22:07 | 0 min | +2 min |
| Wed 14 Oct | Clapham Jn. C.S. 22:06 | 0 min | +2 min |
| Tue 13 Oct | Clapham Jn. C.S. 22:10 | +4 min | +19 min |
| Mon 12 Oct | Clapham Jn. C.S. 22:06 | 0 min | +1 min |
| Fri 9 Oct | Clapham Jn. C.S. 22:10 | +4 min | +7 min |
| Thu 8 Oct | Clapham Jn. C.S. 22:11 | +5 min | +7 min |
| Wed 7 Oct | Clapham Jn. C.S. 22:06 | 0 min | +2 min |
| Tue 6 Oct | East Croydon 22:18 | +12 min | +13 min |
| Mon 5 Oct | Clapham Jn. C.S. 22:06 | 0 min | +2 min |
| Sun 4 Oct | 87230 22:17 | +5 min | +7 min |
| Sat 3 Oct | Clapham Jn. C.S. 22:07 | +1 min | +4 min |
| Fri 2 Oct | 87230 22:18 | +12 min | +12 min |
| Thu 1 Oct | 87230 22:08 | +2 min | +4 min |
| Wed 30 Sept | 87230 22:07 | +1 min | +4 min |
| Tue 29 Sept | 87230 22:07 | 0 min | +3 min |
| Mon 28 Sept | 87230 22:08 | +2 min | +4 min |
| Sat 26 Sept | 87230 22:05 | −1 min | +3 min |
| Fri 25 Sept | 87230 22:09 | +3 min | +5 min |
| Thu 24 Sept | 87230 22:06 | 0 min | +1 min |
| Wed 23 Sept | 87700 23:13 | +83 min | +83 min |
| Tue 22 Sept | 87230 22:09 | +3 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.