Govia Thameslink Railway 871P09
View line Govia Thameslink Railway
Alerts for train 871P09
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
79%
22/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
87%
73/84 runs under 3 min
RT coverage: 84 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
30 days: 0 min
P90
+3min
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
- Sat 15 Aug Max en route +16 min · last fix heading to Caterham +12 min
- Fri 2 Oct Max en route +8 min · last fix heading to Caterham +6 min
- Wed 21 Oct Max en route +8 min · last fix heading to Caterham +5 min
- Fri 9 Oct Max en route +7 min · last fix heading to Caterham +5 min
- Thu 10 Sept Max en route +9 min · last fix heading to Caterham +5 min
Distribution · 90 days
84 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% · 2
- On time 85% · 71
- 3–10 min 12% · 10
- 10–30 min 1% · 1
- 30+ min 0% · 0
On-time by weekday
- 92% M n=13
- 100% T n=13
- 92% W n=13
- 77% T n=13
- 67% F n=12
- 92% S n=12
- 88% S n=8
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 30 Oct | Caterham 08:06 | 0 min | +2 min |
| Thu 29 Oct | Caterham 08:05 | −1 min | +3 min |
| Wed 28 Oct | Caterham 08:05 | −1 min | +2 min |
| Tue 27 Oct | Caterham 08:05 | 0 min | +2 min |
| Mon 26 Oct | Caterham 08:08 | +2 min | +4 min |
| Sun 25 Oct | Caterham 10:03 | −1 min | +1 min |
| Sat 24 Oct | Caterham 08:05 | 0 min | +1 min |
| Fri 23 Oct | Caterham 08:06 | 0 min | +3 min |
| Thu 22 Oct | Caterham 08:09 | +3 min | +5 min |
| Wed 21 Oct | Caterham 08:11 | +5 min | +8 min |
| Tue 20 Oct | Caterham 08:05 | −1 min | +1 min |
| Mon 19 Oct | Caterham 08:05 | −1 min | +2 min |
| Sat 17 Oct | Caterham 08:02 | −3 min | +2 min |
| Fri 16 Oct | Caterham 08:06 | +1 min | +3 min |
| Thu 15 Oct | Caterham 08:05 | 0 min | +3 min |
| Wed 14 Oct | Caterham 08:05 | −1 min | +1 min |
| Tue 13 Oct | Caterham 08:05 | 0 min | +5 min |
| Mon 12 Oct | Caterham 08:06 | +1 min | +4 min |
| Sun 11 Oct | Caterham 10:02 | −1 min | — |
| Sat 10 Oct | Caterham 08:05 | −1 min | +1 min |
| Fri 9 Oct | Caterham 08:11 | +5 min | +7 min |
| Thu 8 Oct | Caterham 08:09 | +4 min | +7 min |
| Wed 7 Oct | Caterham 08:05 | 0 min | +2 min |
| Tue 6 Oct | Whyteleafe 08:08 | +2 min | +7 min |
| Mon 5 Oct | Caterham 08:09 | +3 min | +7 min |
| Sun 4 Oct | Caterham 10:03 | −1 min | +3 min |
| Sat 3 Oct | Caterham 08:05 | −1 min | +1 min |
| Fri 2 Oct | Caterham 08:12 | +6 min | +8 min |
| Thu 1 Oct | Caterham 08:05 | −1 min | +2 min |
| Wed 30 Sept | Caterham 08:05 | −1 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.