Govia Thameslink Railway 861H19
View line Govia Thameslink Railway
Alerts for train 861H19
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
48%
13/27 runs under 3 min
RT coverage: 27 full · 0 partial · 0 no data
On-time · 90 days
38%
31/82 runs under 3 min
RT coverage: 82 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +4 min
P90
+13min
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
- Sun 20 Sept Max en route +27 min · last fix heading to 87230 +27 min
- Wed 9 Sept Max en route +29 min · last fix heading to 87230 +27 min
- Fri 2 Oct Max en route +21 min · last fix heading to 87230 +20 min
- Mon 28 Sept Max en route +20 min · last fix heading to 87700 +20 min
- Mon 2 Nov Max en route +18 min · last fix heading to Clapham Jn. C.S. +18 min
Distribution · 90 days
82 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 38% · 31
- 3–10 min 43% · 35
- 10–30 min 20% · 16
- 30+ min 0% · 0
On-time by weekday
- 23% M n=13
- 58% T n=12
- 62% W n=13
- 38% T n=13
- 23% F n=13
- 22% S n=9
- 33% S n=9
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 6 Nov | East Croydon 11:04 | +8 min | +8 min |
| Thu 5 Nov | East Croydon 11:00 | +2 min | +3 min |
| Wed 4 Nov | Clapham Jn. C.S. 11:03 | +4 min | +6 min |
| Tue 3 Nov | East Croydon 10:59 | +1 min | +5 min |
| Mon 2 Nov | Clapham Jn. C.S. 11:14 | +18 min | +18 min |
| Sun 1 Nov | Clapham Jn. C.S. 11:17 | +5 min | +6 min |
| Sat 31 Oct | Clapham Jn. C.S. 11:11 | +5 min | +7 min |
| Fri 30 Oct | Clapham Jn. C.S. 11:11 | +5 min | +5 min |
| Thu 29 Oct | Clapham Jn. C.S. 11:12 | +5 min | +8 min |
| Wed 28 Oct | East Croydon 11:08 | +1 min | +3 min |
| Tue 27 Oct | East Croydon 11:08 | +1 min | +3 min |
| Mon 26 Oct | East Croydon 11:22 | +16 min | +16 min |
| Sun 25 Oct | East Croydon 11:20 | +6 min | +6 min |
| Sat 24 Oct | East Croydon 11:14 | +9 min | +10 min |
| Fri 23 Oct | Clapham Jn. C.S. 11:17 | +11 min | +12 min |
| Thu 22 Oct | East Croydon 11:08 | +2 min | +4 min |
| Wed 21 Oct | East Croydon 11:08 | +2 min | +3 min |
| Tue 20 Oct | Clapham Jn. C.S. 11:07 | +1 min | +2 min |
| Mon 19 Oct | Clapham Jn. C.S. 11:06 | 0 min | +1 min |
| Sun 18 Oct | New Cross Gate 11:11 | 0 min | +2 min |
| Sat 17 Oct | Sydenham 11:13 | +7 min | +7 min |
| Fri 16 Oct | Clapham Jn. C.S. 11:16 | +10 min | +11 min |
| Thu 15 Oct | Clapham Jn. C.S. 11:06 | −1 min | +3 min |
| Wed 14 Oct | East Croydon 11:08 | +2 min | +3 min |
| Tue 13 Oct | East Croydon 11:07 | +1 min | +2 min |
| Mon 12 Oct | Clapham Jn. C.S. 11:10 | +4 min | +6 min |
| Fri 9 Oct | Clapham Jn. C.S. 11:05 | −1 min | +1 min |
| Thu 8 Oct | Clapham Jn. C.S. 11:12 | +6 min | +7 min |
| Wed 7 Oct | Clapham Jn. C.S. 11:06 | 0 min | +4 min |
| Tue 6 Oct | Clapham Jn. C.S. 11:08 | +2 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.