Greater Anglia 502K91
View line Greater Anglia
Alerts for train 502K91
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
72%
18/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
75%
49/65 runs under 3 min
RT coverage: 65 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+5min
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
- Fri 28 Aug Max en route +17 min · last fix heading to London Liverpool Street +17 min
- Thu 13 Aug Max en route +11 min · last fix heading to London Liverpool Street +9 min
- Tue 13 Oct Max en route +11 min · last fix heading to Ilford +8 min
- Sat 12 Sept Max en route +11 min · last fix heading to London Liverpool Street +8 min
- Thu 30 Jul Max en route +11 min · last fix heading to 50338 +8 min
Distribution · 90 days
65 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 12% · 8
- On time 63% · 41
- 3–10 min 23% · 15
- 10–30 min 2% · 1
- 30+ min 0% · 0
On-time by weekday
- 100% M n=11
- 73% T n=11
- 75% W n=12
- 67% T n=12
- 80% F n=10
- 56% S n=9
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | London Liverpool Street 18:14 | +1 min | +4 min |
| Thu 22 Oct | Ilford 18:19 | +5 min | +5 min |
| Wed 21 Oct | Ilford 18:16 | +3 min | +5 min |
| Tue 20 Oct | Ilford 18:19 | +5 min | +7 min |
| Mon 19 Oct | Ilford 18:13 | 0 min | +3 min |
| Sat 17 Oct | Ilford 18:21 | +2 min | +4 min |
| Fri 16 Oct | Ilford 18:18 | +5 min | +6 min |
| Thu 15 Oct | London Liverpool Street 18:15 | +2 min | +5 min |
| Wed 14 Oct | Ilford 18:13 | −1 min | +2 min |
| Tue 13 Oct | Ilford 18:21 | +8 min | +11 min |
| Mon 12 Oct | Ilford 18:13 | −1 min | +3 min |
| Sat 10 Oct | London Liverpool Street 18:26 | +7 min | +8 min |
| Fri 9 Oct | Ilford 18:14 | 0 min | +2 min |
| Thu 8 Oct | London Liverpool Street 18:14 | +1 min | +4 min |
| Wed 7 Oct | Ilford 18:12 | −1 min | +3 min |
| Tue 6 Oct | London Liverpool Street 18:14 | +1 min | +6 min |
| Mon 5 Oct | London Liverpool Street 18:03 | 0 min | +1 min |
| Sat 3 Oct | London Liverpool Street 18:19 | 0 min | +4 min |
| Fri 2 Oct | London Liverpool Street 18:13 | −1 min | +3 min |
| Thu 1 Oct | London Liverpool Street 18:12 | −2 min | +3 min |
| Wed 30 Sept | London Liverpool Street 18:12 | −1 min | +3 min |
| Tue 29 Sept | London Liverpool Street 18:13 | 0 min | +3 min |
| Mon 28 Sept | London Liverpool Street 18:12 | −2 min | +2 min |
| Sat 26 Sept | London Liverpool Street 18:24 | +4 min | +7 min |
| Fri 25 Sept | London Liverpool Street 18:12 | −2 min | +2 min |
| Thu 24 Sept | London Liverpool Street 18:13 | 0 min | +3 min |
| Wed 23 Sept | London Liverpool Street 18:15 | +2 min | +2 min |
| Tue 22 Sept | London Liverpool Street 18:14 | +1 min | +2 min |
| Mon 21 Sept | London Liverpool Street 18:13 | −1 min | +3 min |
| Sat 19 Sept | London Liverpool Street 18:20 | 0 min | +4 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.