Govia Thameslink Railway 871L59
View line Govia Thameslink Railway
Alerts for train 871L59
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
66%
19/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
58%
52/89 runs under 3 min
RT coverage: 89 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+9min
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
- Sat 24 Oct Max en route +42 min · last fix heading to Grateley +41 min
- Sat 17 Oct Max en route +41 min · last fix heading to Grateley +40 min
- Thu 6 Aug Max en route +37 min · last fix heading to 86135 +37 min
- Fri 11 Sept Max en route +18 min · last fix heading to 87230 +16 min
- Fri 7 Aug Max en route +14 min · last fix heading to Yeovil Pen Mill +14 min
Distribution · 90 days
89 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 6% · 5
- On time 53% · 47
- 3–10 min 31% · 28
- 10–30 min 7% · 6
- 30+ min 3% · 3
On-time by weekday
- 77% M n=13
- 54% T n=13
- 69% W n=13
- 67% T n=12
- 33% F n=12
- 46% S n=13
- 62% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 28 Oct | Clapham Jn. C.S. 20:40 | −2 min | +9 min |
| Tue 27 Oct | Clapham Jn. C.S. 20:40 | −1 min | +3 min |
| Mon 26 Oct | East Croydon 20:42 | +1 min | +7 min |
| Sun 25 Oct | Clapham Jn. C.S. 20:48 | 0 min | +1 min |
| Sat 24 Oct | Grateley 21:09 | +41 min | +42 min |
| Fri 23 Oct | South Croydon 20:52 | +10 min | +18 min |
| Thu 22 Oct | Grateley 20:43 | +1 min | +3 min |
| Wed 21 Oct | South Croydon 20:47 | +6 min | +7 min |
| Tue 20 Oct | Clapham Jn. C.S. 20:40 | −2 min | +2 min |
| Mon 19 Oct | South Croydon 20:40 | −1 min | +5 min |
| Sun 18 Oct | New Cross Gate 20:50 | 0 min | +3 min |
| Sat 17 Oct | Grateley 21:08 | +40 min | +41 min |
| Fri 16 Oct | East Croydon 20:43 | +3 min | +6 min |
| Thu 15 Oct | Clapham Jn. C.S. 20:41 | 0 min | +5 min |
| Wed 14 Oct | Clapham Jn. C.S. 20:44 | +3 min | +12 min |
| Tue 13 Oct | Clapham Jn. C.S. 20:46 | +5 min | +6 min |
| Mon 12 Oct | South Croydon 20:42 | +1 min | +6 min |
| Sun 11 Oct | Clapham Jn. C.S. 20:56 | +8 min | +8 min |
| Sat 10 Oct | South Croydon 20:40 | −1 min | — |
| Fri 9 Oct | New Malden 23:47 | +6 min | +6 min |
| Thu 8 Oct | South Croydon 20:40 | −1 min | +2 min |
| Wed 7 Oct | Grateley 20:28 | −1 min | +5 min |
| Tue 6 Oct | South Croydon 20:43 | +2 min | +13 min |
| Mon 5 Oct | Grateley 20:43 | +2 min | +4 min |
| Sun 4 Oct | 87230 20:50 | +1 min | +4 min |
| Sat 3 Oct | 87230 20:32 | +1 min | +2 min |
| Fri 2 Oct | 87230 20:50 | +9 min | +11 min |
| Thu 1 Oct | 87230 20:41 | 0 min | +5 min |
| Wed 30 Sept | 87230 20:43 | +2 min | +4 min |
| Tue 29 Sept | 87230 20:44 | +3 min | +8 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.