Govia Thameslink Railway 871R59
View line Govia Thameslink Railway
Alerts for train 871R59
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.
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On-time · 30 days
87%
20/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
78%
57/73 runs under 3 min
RT coverage: 73 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +4 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 3 Sept Max en route +13 min · last fix heading to 87230 +9 min
- Mon 12 Oct Max en route +9 min · last fix heading to Clapham Jn. C.S. +8 min
- Mon 7 Sept Max en route +9 min · last fix heading to 87230 +8 min
- Mon 10 Aug Max en route +9 min · last fix heading to 87230 +8 min
- Sat 5 Sept Max en route +10 min · last fix heading to 87230 +7 min
Distribution · 90 days
73 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 7% · 5
- On time 71% · 52
- 3–10 min 22% · 16
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 64% M n=11
- 75% T n=12
- 92% W n=13
- 85% T n=13
- 82% F n=11
- 69% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 31 Oct | East Croydon 21:33 | +6 min | +8 min |
| Fri 30 Oct | East Croydon 21:30 | +2 min | +4 min |
| Thu 29 Oct | Clapham Jn. C.S. 21:28 | +1 min | +1 min |
| Wed 28 Oct | Clapham Jn. C.S. 21:27 | 0 min | +3 min |
| Tue 27 Oct | Clapham Jn. C.S. 21:29 | +2 min | +4 min |
| Mon 26 Oct | South Croydon 21:28 | +1 min | +4 min |
| Sat 24 Oct | East Croydon 21:28 | +1 min | +4 min |
| Thu 22 Oct | Clapham Jn. C.S. 21:27 | 0 min | +2 min |
| Wed 21 Oct | Clapham Jn. C.S. 21:27 | 0 min | +2 min |
| Tue 20 Oct | East Croydon 21:27 | 0 min | +2 min |
| Mon 19 Oct | South Croydon 21:28 | +1 min | +2 min |
| Sat 17 Oct | Redhill 20:45 | −1 min | — |
| Fri 16 Oct | South Croydon 21:27 | 0 min | +2 min |
| Thu 15 Oct | Clapham Jn. C.S. 21:28 | +1 min | +3 min |
| Wed 14 Oct | Clapham Jn. C.S. 21:28 | +1 min | +2 min |
| Tue 13 Oct | South Croydon 21:29 | +1 min | +4 min |
| Mon 12 Oct | Clapham Jn. C.S. 21:35 | +8 min | +9 min |
| Sat 10 Oct | Clapham Jn. C.S. 21:26 | −1 min | +2 min |
| Fri 9 Oct | Clapham Jn. C.S. 21:27 | 0 min | +2 min |
| Thu 8 Oct | Clapham Jn. C.S. 21:28 | 0 min | +2 min |
| Wed 7 Oct | Clapham Jn. C.S. 21:27 | 0 min | +2 min |
| Tue 6 Oct | East Croydon 21:32 | +5 min | +5 min |
| Mon 5 Oct | Clapham Jn. C.S. 21:28 | +1 min | +3 min |
| Sat 3 Oct | 87230 21:17 | +2 min | +3 min |
| Thu 1 Oct | 87230 21:27 | 0 min | +2 min |
| Wed 30 Sept | 87230 21:28 | +1 min | +4 min |
| Tue 29 Sept | 87230 21:30 | +3 min | +4 min |
| Sat 26 Sept | 87230 21:27 | 0 min | +3 min |
| Fri 25 Sept | 87230 21:32 | +4 min | +7 min |
| Thu 24 Sept | 87230 21:27 | 0 min | +2 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.