Greater Anglia 502F61
View line Greater Anglia
Alerts for train 502F61
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
76%
16/21 runs under 3 min
RT coverage: 21 full · 0 partial · 0 no data
On-time · 90 days
70%
42/60 runs under 3 min
RT coverage: 60 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +1 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +4 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
- Thu 24 Sept Max en route +20 min · last fix heading to Chelmsford +20 min
- Tue 18 Aug Max en route +18 min · last fix heading to Shenfield +18 min
- Mon 17 Aug Max en route +17 min · last fix heading to Shenfield +17 min
- Wed 7 Oct Max en route +11 min · last fix heading to Shenfield +11 min
- Fri 18 Sept Max en route +11 min · last fix heading to Shenfield +11 min
Distribution · 90 days
60 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 5% · 3
- On time 65% · 39
- 3–10 min 20% · 12
- 10–30 min 10% · 6
- 30+ min 0% · 0
On-time by weekday
- 83% M n=12
- 62% T n=13
- 69% W n=13
- 67% T n=12
- 70% F n=10
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | Shenfield 20:06 | +3 min | +4 min |
| Wed 21 Oct | Shenfield 20:06 | +1 min | +2 min |
| Tue 20 Oct | Shenfield 20:04 | +1 min | +2 min |
| Mon 19 Oct | Shenfield 20:04 | 0 min | +1 min |
| Fri 16 Oct | Shenfield 20:03 | 0 min | — |
| Thu 15 Oct | Shenfield 20:04 | +1 min | +2 min |
| Wed 14 Oct | Shenfield 20:03 | 0 min | — |
| Tue 13 Oct | Shenfield 20:04 | +1 min | +1 min |
| Mon 12 Oct | Shenfield 20:05 | +2 min | +2 min |
| Fri 9 Oct | Shenfield 20:04 | +1 min | +1 min |
| Thu 8 Oct | Shenfield 20:05 | +1 min | +1 min |
| Wed 7 Oct | Shenfield 20:14 | +11 min | +11 min |
| Tue 6 Oct | Shenfield 20:07 | +4 min | +4 min |
| Mon 5 Oct | Shenfield 20:04 | +1 min | +1 min |
| Fri 2 Oct | Shenfield 20:04 | +1 min | +1 min |
| Thu 1 Oct | Shenfield 20:06 | +2 min | +2 min |
| Wed 30 Sept | Shenfield 20:07 | +4 min | +4 min |
| Tue 29 Sept | Shenfield 20:03 | 0 min | — |
| Mon 28 Sept | Shenfield 20:05 | +2 min | +2 min |
| Fri 25 Sept | Shenfield 20:04 | +1 min | +1 min |
| Thu 24 Sept | Chelmsford 20:10 | +20 min | +20 min |
| Wed 23 Sept | Shenfield 20:09 | +6 min | +6 min |
| Tue 22 Sept | Shenfield 20:06 | +3 min | +3 min |
| Mon 21 Sept | Shenfield 20:06 | +2 min | +2 min |
| Fri 18 Sept | Shenfield 20:13 | +11 min | +11 min |
| Thu 17 Sept | Shenfield 20:08 | +5 min | +5 min |
| Wed 16 Sept | Shenfield 20:06 | +3 min | +3 min |
| Tue 15 Sept | Shenfield 20:07 | +4 min | +4 min |
| Mon 14 Sept | Shenfield 20:05 | +2 min | +2 min |
| Fri 11 Sept | Shenfield 20:05 | +1 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.