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
69%
20/29 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
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+8min
9 in 10 runs arrive with less than this
30 days: +5 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 0% · 0
- On time 58% · 52
- 3–10 min 34% · 30
- 10–30 min 8% · 7
- 30+ min 0% · 0
On-time by weekday
- 58% M n=12
- 58% T n=12
- 62% W n=13
- 62% T n=13
- 54% F n=13
- 62% S n=13
- 54% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 1 Nov | East Grinstead 17:49 | 0 min | +4 min |
| Sat 31 Oct | East Grinstead 17:58 | 0 min | +2 min |
| Fri 30 Oct | East Grinstead 17:59 | 0 min | +1 min |
| Thu 29 Oct | East Grinstead 18:00 | +2 min | +3 min |
| Wed 28 Oct | East Grinstead 18:04 | +5 min | +6 min |
| Tue 27 Oct | East Grinstead 17:59 | +1 min | +2 min |
| Mon 26 Oct | East Grinstead 18:02 | +4 min | +4 min |
| Sun 25 Oct | East Grinstead 18:08 | +8 min | +8 min |
| Sat 24 Oct | East Grinstead 18:02 | +4 min | +4 min |
| Fri 23 Oct | East Grinstead 18:06 | +7 min | +8 min |
| Thu 22 Oct | East Grinstead 17:58 | −1 min | — |
| Wed 21 Oct | East Grinstead 17:58 | 0 min | +1 min |
| Tue 20 Oct | East Grinstead 18:01 | +2 min | +3 min |
| Mon 19 Oct | East Grinstead 18:00 | +1 min | +2 min |
| Sun 18 Oct | East Grinstead 17:49 | +3 min | +3 min |
| Sat 17 Oct | East Grinstead 18:02 | +3 min | +4 min |
| Fri 16 Oct | East Grinstead 18:01 | +2 min | +4 min |
| Thu 15 Oct | East Grinstead 18:00 | +1 min | +3 min |
| Wed 14 Oct | East Grinstead 17:59 | +1 min | +2 min |
| Tue 13 Oct | East Grinstead 17:59 | +1 min | +2 min |
| 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 |
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.