Greater Anglia 502J54
View line Greater Anglia
Alerts for train 502J54
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
20%
5/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
57%
30/53 runs under 3 min
RT coverage: 53 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +3 min
P90
+8min
9 in 10 runs arrive with less than this
30 days: +8 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
- Tue 1 Sept Max en route +17 min · last fix heading to Althorne +17 min
- Sat 8 Aug Max en route +16 min · last fix heading to Althorne +15 min
- Wed 16 Sept Max en route +14 min · last fix heading to Althorne +14 min
- Tue 22 Sept Max en route +10 min · last fix heading to Althorne +10 min
- Fri 2 Oct Max en route +8 min · last fix heading to Althorne +8 min
Distribution · 90 days
53 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 13% · 7
- On time 43% · 23
- 3–10 min 36% · 19
- 10–30 min 8% · 4
- 30+ min 0% · 0
On-time by weekday
- 70% M n=10
- 60% T n=10
- 50% W n=8
- 75% T n=8
- 38% F n=8
- 44% S n=9
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 13 Oct | Althorne 21:37 | +3 min | +3 min |
| Mon 12 Oct | Althorne 21:40 | +5 min | +5 min |
| Sat 10 Oct | Althorne 21:38 | +3 min | +3 min |
| Fri 9 Oct | Althorne 21:38 | +3 min | +3 min |
| Thu 8 Oct | Althorne 21:39 | +4 min | +4 min |
| Wed 7 Oct | Althorne 21:38 | +3 min | +3 min |
| Tue 6 Oct | Althorne 21:36 | +2 min | +2 min |
| Mon 5 Oct | Althorne 21:37 | +3 min | +3 min |
| Sat 3 Oct | Althorne 21:37 | +3 min | +3 min |
| Fri 2 Oct | Althorne 21:43 | +8 min | +8 min |
| Thu 1 Oct | Althorne 21:38 | +3 min | +3 min |
| Wed 30 Sept | Althorne 21:42 | +8 min | +8 min |
| Tue 29 Sept | Althorne 21:40 | +6 min | +6 min |
| Mon 28 Sept | Althorne 21:37 | +2 min | +2 min |
| Sat 26 Sept | Althorne 21:42 | +7 min | +7 min |
| Fri 25 Sept | Althorne 21:41 | +6 min | +6 min |
| Thu 24 Sept | Althorne 21:37 | +2 min | +2 min |
| Wed 23 Sept | Althorne 21:38 | +3 min | +3 min |
| Tue 22 Sept | Althorne 21:45 | +10 min | +10 min |
| Mon 21 Sept | Althorne 21:38 | +3 min | +3 min |
| Sat 19 Sept | Althorne 21:40 | +5 min | +5 min |
| Fri 18 Sept | Althorne 21:38 | +4 min | +4 min |
| Thu 17 Sept | Althorne 21:37 | +2 min | +2 min |
| Wed 16 Sept | Althorne 21:48 | +14 min | +14 min |
| Tue 15 Sept | Althorne 21:36 | +1 min | +1 min |
| Mon 14 Sept | Althorne 21:36 | +1 min | +2 min |
| Tue 1 Sept | Althorne 21:52 | +17 min | +17 min |
| Mon 31 Aug | Althorne 21:34 | −1 min | — |
| Sat 29 Aug | Althorne 21:34 | −1 min | — |
| Thu 13 Aug | Althorne 21:33 | −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.