Govia Thameslink Railway 871L48
View line Govia Thameslink Railway
Alerts for train 871L48
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
61%
54/89 runs under 3 min
RT coverage: 89 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+8min
9 in 10 runs arrive with less than this
30 days: +6 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
- Sun 16 Aug Max en route +25 min · last fix heading to East Grinstead +21 min
- Mon 17 Aug Max en route +21 min · last fix heading to East Grinstead +19 min
- Sun 30 Aug Max en route +19 min · last fix heading to East Grinstead +17 min
- Thu 3 Sept Max en route +14 min · last fix heading to East Grinstead +13 min
- Fri 18 Sept Max en route +12 min · last fix heading to East Grinstead +11 min
Distribution · 90 days
89 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 60% · 53
- 3–10 min 31% · 28
- 10–30 min 8% · 7
- 30+ min 0% · 0
On-time by weekday
- 62% M n=13
- 58% T n=12
- 58% W n=12
- 62% T n=13
- 62% F n=13
- 69% S n=13
- 54% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 12 Oct | East Grinstead 18:00 | +1 min | +3 min |
| Sun 11 Oct | East Grinstead 18:07 | +8 min | +8 min |
| Sat 10 Oct | East Grinstead 18:00 | +2 min | +3 min |
| Fri 9 Oct | East Grinstead 17:59 | +1 min | +3 min |
| Thu 8 Oct | East Grinstead 17:59 | 0 min | +1 min |
| Wed 7 Oct | East Grinstead 18:02 | +3 min | +4 min |
| Tue 6 Oct | East Grinstead 18:01 | +2 min | +3 min |
| Mon 5 Oct | East Grinstead 18:00 | +2 min | +3 min |
| Sun 4 Oct | East Grinstead 18:01 | +2 min | +3 min |
| Sat 3 Oct | East Grinstead 17:59 | 0 min | +2 min |
| Fri 2 Oct | East Grinstead 17:59 | +1 min | +3 min |
| Thu 1 Oct | East Grinstead 18:00 | +1 min | +3 min |
| Wed 30 Sept | East Grinstead 17:59 | 0 min | +2 min |
| Tue 29 Sept | East Grinstead 18:00 | +1 min | +3 min |
| Mon 28 Sept | East Grinstead 17:59 | +1 min | +2 min |
| Sun 27 Sept | East Grinstead 18:01 | +2 min | +2 min |
| Sat 26 Sept | East Grinstead 17:58 | 0 min | +1 min |
| Fri 25 Sept | East Grinstead 18:03 | +4 min | +7 min |
| Thu 24 Sept | East Grinstead 18:00 | +1 min | +3 min |
| Wed 23 Sept | East Grinstead 18:03 | +5 min | +6 min |
| Tue 22 Sept | East Grinstead 18:00 | +1 min | +3 min |
| Mon 21 Sept | East Grinstead 18:00 | +1 min | +3 min |
| Sun 20 Sept | East Grinstead 18:07 | +4 min | +4 min |
| Sat 19 Sept | East Grinstead 18:02 | +4 min | +5 min |
| Fri 18 Sept | East Grinstead 18:09 | +11 min | +12 min |
| Thu 17 Sept | East Grinstead 18:04 | +5 min | +7 min |
| Wed 16 Sept | East Grinstead 18:01 | +2 min | +4 min |
| Tue 15 Sept | East Grinstead 18:06 | +8 min | +9 min |
| Mon 14 Sept | East Grinstead 18:05 | +6 min | +8 min |
| Sun 13 Sept | East Grinstead 18:01 | +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.