Greater Anglia 502J34
View line Greater Anglia
Alerts for train 502J34
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
56%
14/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
76%
41/54 runs under 3 min
RT coverage: 54 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +2 min
P90
+4min
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
- Tue 4 Aug Max en route +14 min · last fix heading to Althorne +12 min
- Fri 14 Aug Max en route +9 min · last fix heading to Althorne +9 min
- Thu 15 Oct Max en route +6 min · last fix heading to Althorne +6 min
- Fri 18 Sept Max en route +6 min · last fix heading to Althorne +6 min
- Sat 10 Oct Max en route +5 min · last fix heading to Althorne +5 min
Distribution · 90 days
54 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 24% · 13
- On time 52% · 28
- 3–10 min 22% · 12
- 10–30 min 2% · 1
- 30+ min 0% · 0
On-time by weekday
- 100% M n=10
- 80% T n=10
- 63% W n=8
- 67% T n=9
- 56% F n=9
- 88% S n=8
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Althorne 14:56 | +1 min | +1 min |
| Fri 16 Oct | Althorne 14:58 | +3 min | +3 min |
| Thu 15 Oct | Althorne 15:01 | +6 min | +6 min |
| Wed 14 Oct | Althorne 14:55 | +1 min | +1 min |
| Tue 13 Oct | Althorne 14:57 | +2 min | +2 min |
| Mon 12 Oct | Althorne 14:57 | +2 min | +2 min |
| Sat 10 Oct | Althorne 14:59 | +5 min | +5 min |
| Fri 9 Oct | Althorne 14:58 | +3 min | +3 min |
| Thu 8 Oct | Althorne 14:57 | +3 min | +3 min |
| Wed 7 Oct | Althorne 14:57 | +3 min | +3 min |
| Tue 6 Oct | Althorne 14:56 | +1 min | +1 min |
| Mon 5 Oct | Althorne 14:57 | +2 min | +2 min |
| Fri 2 Oct | Althorne 14:56 | +2 min | +2 min |
| Thu 1 Oct | Althorne 14:57 | +3 min | +3 min |
| Wed 30 Sept | Althorne 14:57 | +3 min | +3 min |
| Tue 29 Sept | Althorne 14:56 | +2 min | +2 min |
| Mon 28 Sept | Althorne 14:57 | +2 min | +2 min |
| Sat 26 Sept | Althorne 14:56 | +2 min | +2 min |
| Fri 25 Sept | Althorne 14:57 | +2 min | +2 min |
| Thu 24 Sept | Althorne 14:56 | +2 min | +2 min |
| Wed 23 Sept | Althorne 14:58 | +3 min | +3 min |
| Tue 22 Sept | Althorne 14:59 | +4 min | +4 min |
| Mon 21 Sept | Althorne 14:57 | +2 min | +2 min |
| Sat 19 Sept | Althorne 14:57 | +2 min | +2 min |
| Fri 18 Sept | Althorne 15:01 | +6 min | +6 min |
| Thu 17 Sept | Althorne 14:55 | 0 min | +1 min |
| Tue 15 Sept | Althorne 14:55 | 0 min | +1 min |
| Mon 14 Sept | Althorne 14:56 | +1 min | +2 min |
| Tue 1 Sept | Althorne 14:54 | −1 min | — |
| Mon 31 Aug | Althorne 14:55 | 0 min | +1 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.