Govia Thameslink Railway 871L05
View line Govia Thameslink Railway
Alerts for train 871L05
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
29%
6/21 runs under 3 min
RT coverage: 21 full · 0 partial · 0 no data
On-time · 90 days
44%
27/62 runs under 3 min
RT coverage: 62 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +4 min
P90
+9min
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
- Fri 16 Oct Max en route +18 min · last fix heading to Clapham Jn. C.S. +17 min
- Mon 21 Sept Max en route +12 min · last fix heading to 87230 +12 min
- Tue 27 Oct Max en route +11 min · last fix heading to Clapham Jn. C.S. +11 min
- Mon 10 Aug Max en route +11 min · last fix heading to 87230 +11 min
- Mon 19 Oct Max en route +10 min · last fix heading to East Croydon +10 min
Distribution · 90 days
62 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 44% · 27
- 3–10 min 47% · 29
- 10–30 min 10% · 6
- 30+ min 0% · 0
On-time by weekday
- 33% M n=12
- 58% T n=12
- 42% W n=12
- 38% T n=13
- 46% F n=13
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 2 Nov | Clapham Jn. C.S. 07:08 | +6 min | +6 min |
| Fri 30 Oct | Clapham Jn. C.S. 07:11 | +1 min | +2 min |
| Thu 29 Oct | Clapham Jn. C.S. 07:15 | +5 min | +7 min |
| Wed 28 Oct | South Croydon 07:13 | +3 min | +3 min |
| Tue 27 Oct | Clapham Jn. C.S. 07:21 | +11 min | +11 min |
| Mon 26 Oct | South Croydon 07:19 | +9 min | +9 min |
| Fri 23 Oct | Clapham Jn. C.S. 07:17 | +7 min | +7 min |
| Thu 22 Oct | Clapham Jn. C.S. 07:11 | 0 min | +2 min |
| Wed 21 Oct | South Croydon 07:14 | +4 min | +4 min |
| Tue 20 Oct | Clapham Jn. C.S. 07:17 | +7 min | +7 min |
| Mon 19 Oct | East Croydon 07:20 | +10 min | +10 min |
| Fri 16 Oct | Clapham Jn. C.S. 07:27 | +17 min | +18 min |
| Thu 15 Oct | Clapham Jn. C.S. 07:17 | +6 min | +7 min |
| Wed 14 Oct | East Croydon 07:14 | +4 min | +4 min |
| Tue 13 Oct | Clapham Jn. C.S. 07:10 | 0 min | — |
| Mon 12 Oct | Clapham Jn. C.S. 07:12 | +2 min | +2 min |
| Fri 9 Oct | Clapham Jn. C.S. 07:13 | +3 min | +3 min |
| Thu 8 Oct | Clapham Jn. C.S. 07:12 | +2 min | +3 min |
| Wed 7 Oct | East Croydon 07:13 | +3 min | +5 min |
| Tue 6 Oct | East Croydon 07:19 | +9 min | +9 min |
| Mon 5 Oct | 87230 07:12 | +2 min | +6 min |
| Fri 2 Oct | 87230 07:14 | +3 min | +4 min |
| Thu 1 Oct | 87230 07:17 | +7 min | +7 min |
| Wed 30 Sept | 87230 07:16 | +6 min | +7 min |
| Tue 29 Sept | 87230 07:12 | +2 min | +3 min |
| Mon 28 Sept | 87700 07:10 | +1 min | +4 min |
| Fri 25 Sept | 87230 13:18 | +2 min | +9 min |
| Thu 24 Sept | 87230 07:14 | +4 min | +6 min |
| Wed 23 Sept | 87230 08:19 | +3 min | +7 min |
| Tue 22 Sept | 87230 07:10 | 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.