Govia Thameslink Railway 872E21
View line Govia Thameslink Railway
Alerts for train 872E21
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
25%
1/4 runs under 3 min
RT coverage: 4 full · 0 partial · 0 no data
On-time · 90 days
42%
5/12 runs under 3 min
RT coverage: 12 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
P90
+6min
9 in 10 runs arrive with less than this
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 26 Jul Max en route +93 min · last fix heading to 88465 +91 min
- Sun 11 Oct Max en route +8 min · last fix heading to Uckfield +6 min
- Sun 4 Oct Max en route +8 min · last fix heading to Uckfield +6 min
- Sun 27 Sept Max en route +5 min · last fix heading to Uckfield +5 min
- Sun 20 Sept Max en route +6 min · last fix heading to Uckfield +4 min
Distribution · 90 days
12 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 42% · 5
- 3–10 min 50% · 6
- 10–30 min 0% · 0
- 30+ min 8% · 1
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- — S n=0
- 42% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 18 Oct | Uckfield 12:32 | +2 min | +4 min |
| Sun 11 Oct | Uckfield 12:36 | +6 min | +8 min |
| Sun 4 Oct | Uckfield 12:36 | +6 min | +8 min |
| Sun 27 Sept | Uckfield 12:35 | +5 min | +5 min |
| Sun 20 Sept | Uckfield 12:35 | +4 min | +6 min |
| Sun 6 Sept | Uckfield 12:32 | +3 min | +6 min |
| Sun 30 Aug | Uckfield 12:32 | +2 min | +4 min |
| Sun 23 Aug | Uckfield 12:34 | +4 min | +5 min |
| Sun 16 Aug | 88465 10:52 | 0 min | — |
| Sun 9 Aug | Uckfield 12:32 | +2 min | +3 min |
| Sun 2 Aug | Uckfield 12:31 | 0 min | +2 min |
| Sun 26 Jul | 88465 12:23 | +91 min | +93 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.