Govia Thameslink Railway 861B67
View line Govia Thameslink Railway
Alerts for train 861B67
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
15%
4/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
19%
15/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
+7min
Median at arrival, 90 days
30 days: +7 min
P90
+19min
9 in 10 runs arrive with less than this
30 days: +15 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
- Thu 13 Aug Max en route +48 min · last fix heading to Gatwick Airport +48 min
- Thu 20 Aug Max en route +43 min · last fix heading to 87230 +41 min
- Tue 25 Aug Max en route +34 min · last fix heading to 87230 +34 min
- Sun 27 Sept Max en route +34 min · last fix heading to Branksome +29 min
- Mon 14 Sept Max en route +28 min · last fix heading to 87230 +27 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 5% · 4
- On time 14% · 11
- 3–10 min 48% · 37
- 10–30 min 29% · 22
- 30+ min 4% · 3
On-time by weekday
- 23% M n=13
- 23% T n=13
- 0% W n=12
- 17% T n=12
- 23% F n=13
- 31% S n=13
- 0% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 20 Oct | East Croydon 23:02 | +9 min | +12 min |
| Mon 19 Oct | Clapham Jn. C.S. 23:06 | +13 min | +14 min |
| Sat 17 Oct | Clapham Jn. C.S. 23:10 | +12 min | +28 min |
| Fri 16 Oct | Earlswood (Surrey) 22:53 | 0 min | +2 min |
| Thu 15 Oct | Earlswood (Surrey) 23:07 | +14 min | +14 min |
| Wed 14 Oct | East Croydon 23:02 | +9 min | +12 min |
| Tue 13 Oct | Clapham Jn. C.S. 23:10 | +16 min | +16 min |
| Mon 12 Oct | East Croydon 22:59 | +6 min | +6 min |
| Sat 10 Oct | East Croydon 22:54 | 0 min | +3 min |
| Fri 9 Oct | Clapham Jn. C.S. 22:59 | +5 min | +6 min |
| Thu 8 Oct | Clapham Jn. C.S. 22:58 | +5 min | +5 min |
| Wed 7 Oct | Earlswood (Surrey) 22:59 | +6 min | +7 min |
| Tue 6 Oct | East Croydon 23:09 | +16 min | +16 min |
| Mon 5 Oct | East Croydon 22:53 | 0 min | +5 min |
| Sat 3 Oct | 87230 22:54 | +6 min | +7 min |
| Fri 2 Oct | 87230 23:01 | +8 min | +8 min |
| Thu 1 Oct | 87230 23:05 | +12 min | +14 min |
| Wed 30 Sept | 87230 23:01 | +8 min | +9 min |
| Tue 29 Sept | 87230 22:55 | +1 min | +4 min |
| Mon 28 Sept | 87230 22:57 | +4 min | +14 min |
| Sun 27 Sept | Branksome 23:56 | +29 min | +34 min |
| Sat 26 Sept | 87230 23:00 | +7 min | +9 min |
| Fri 25 Sept | 87230 22:56 | +3 min | +19 min |
| Thu 24 Sept | 87230 23:02 | +9 min | +13 min |
| Wed 23 Sept | 87230 23:00 | +7 min | +8 min |
| Tue 22 Sept | 87230 22:58 | +5 min | +6 min |
| Mon 21 Sept | 87230 23:07 | +14 min | +15 min |
| Sat 19 Sept | 86445 21:11 | −2 min | — |
| Fri 18 Sept | 87230 22:57 | +4 min | +4 min |
| Thu 17 Sept | 87230 22:55 | −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.