Greater Anglia 502J18
View line Greater Anglia
Alerts for train 502J18
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Greater Anglia.
The mini-map returns when the train runs
On-time · 30 days
28%
8/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
52%
33/63 runs under 3 min
RT coverage: 63 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +3 min
P90
+6min
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
- Fri 18 Sept Max en route +10 min · last fix heading to Althorne +10 min
- Fri 25 Sept Max en route +9 min · last fix heading to Althorne +9 min
- Tue 22 Sept Max en route +9 min · last fix heading to Althorne +9 min
- Tue 11 Aug Max en route +10 min · last fix heading to Althorne +9 min
- Thu 24 Sept Max en route +8 min · last fix heading to Althorne +8 min
Distribution · 90 days
63 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 14% · 9
- On time 38% · 24
- 3–10 min 46% · 29
- 10–30 min 2% · 1
- 30+ min 0% · 0
On-time by weekday
- 60% M n=10
- 70% T n=10
- 33% W n=9
- 44% T n=9
- 50% F n=8
- 63% S n=8
- 44% S n=9
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | Althorne 09:40 | +6 min | +6 min |
| Wed 21 Oct | Althorne 09:39 | +4 min | +4 min |
| Tue 20 Oct | Althorne 09:37 | +2 min | +2 min |
| Mon 19 Oct | Althorne 09:37 | +2 min | +2 min |
| Sun 18 Oct | Althorne 15:49 | +4 min | +4 min |
| Sat 17 Oct | Althorne 09:38 | +3 min | +3 min |
| Fri 16 Oct | Althorne 09:38 | +3 min | +3 min |
| Thu 15 Oct | Althorne 09:39 | +4 min | +4 min |
| Wed 14 Oct | Althorne 09:38 | +4 min | +4 min |
| Tue 13 Oct | Althorne 09:37 | +2 min | +2 min |
| Mon 12 Oct | Althorne 09:38 | +4 min | +4 min |
| Sun 11 Oct | Althorne 15:48 | +4 min | +4 min |
| Sat 10 Oct | Althorne 09:37 | +2 min | +2 min |
| Fri 9 Oct | Althorne 09:37 | +2 min | +2 min |
| Thu 8 Oct | Althorne 09:38 | +3 min | +3 min |
| Wed 7 Oct | Althorne 09:37 | +3 min | +3 min |
| Tue 6 Oct | Althorne 09:36 | +2 min | +2 min |
| Mon 5 Oct | Althorne 09:37 | +3 min | +3 min |
| Sun 4 Oct | Althorne 15:47 | +2 min | +2 min |
| Sat 3 Oct | Althorne 09:38 | +3 min | +3 min |
| Fri 2 Oct | Althorne 09:41 | +6 min | +6 min |
| Thu 1 Oct | Althorne 09:38 | +3 min | +3 min |
| Wed 30 Sept | Althorne 09:37 | +3 min | +3 min |
| Tue 29 Sept | Althorne 09:37 | +3 min | +3 min |
| Mon 28 Sept | Althorne 09:39 | +4 min | +4 min |
| Sun 27 Sept | Althorne 15:48 | +4 min | +4 min |
| Sat 26 Sept | Althorne 09:37 | +2 min | +2 min |
| Fri 25 Sept | Althorne 09:44 | +9 min | +9 min |
| Thu 24 Sept | Althorne 09:43 | +8 min | +8 min |
| Wed 23 Sept | Althorne 09:38 | +3 min | +3 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.