Greater Anglia 502K99
View line Greater Anglia
Alerts for train 502K99
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
60%
15/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
50%
33/66 runs under 3 min
RT coverage: 66 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +2 min
P90
+12min
9 in 10 runs arrive with less than this
30 days: +11 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 7 Aug Max en route +29 min · last fix heading to London Liverpool Street +24 min
- Fri 31 Jul Max en route +23 min · last fix heading to London Liverpool Street +17 min
- Fri 28 Aug Max en route +17 min · last fix heading to London Liverpool Street +16 min
- Tue 8 Sept Max en route +14 min · last fix heading to London Liverpool Street +14 min
- Fri 9 Oct Max en route +14 min · last fix heading to London Liverpool Street +13 min
Distribution · 90 days
66 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 6% · 4
- On time 44% · 29
- 3–10 min 26% · 17
- 10–30 min 24% · 16
- 30+ min 0% · 0
On-time by weekday
- 55% M n=11
- 40% T n=10
- 55% W n=11
- 42% T n=12
- 27% F n=11
- 82% S n=11
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 19 Oct | Ilford 19:02 | 0 min | +3 min |
| Sat 17 Oct | London Liverpool Street 19:20 | +1 min | +4 min |
| Fri 16 Oct | Ilford 19:03 | +2 min | +3 min |
| Thu 15 Oct | Ilford 19:02 | +1 min | +3 min |
| Wed 14 Oct | Ilford 19:04 | +2 min | +4 min |
| Tue 13 Oct | London Liverpool Street 19:05 | +3 min | +4 min |
| Mon 12 Oct | Ilford 19:12 | +11 min | +12 min |
| Sat 10 Oct | Ilford 19:19 | 0 min | +2 min |
| Fri 9 Oct | London Liverpool Street 19:15 | +13 min | +14 min |
| Thu 8 Oct | London Liverpool Street 19:04 | +4 min | +5 min |
| Wed 7 Oct | Ilford 19:07 | +6 min | +7 min |
| Tue 6 Oct | Ilford 19:03 | +2 min | +3 min |
| Mon 5 Oct | Ilford 19:02 | +1 min | +3 min |
| Sat 3 Oct | London Liverpool Street 19:17 | −2 min | +2 min |
| Fri 2 Oct | London Liverpool Street 19:05 | +4 min | +5 min |
| Thu 1 Oct | London Liverpool Street 19:01 | 0 min | +2 min |
| Wed 30 Sept | London Liverpool Street 19:02 | 0 min | +3 min |
| Tue 29 Sept | London Liverpool Street 19:02 | +1 min | +2 min |
| Mon 28 Sept | London Liverpool Street 19:04 | +3 min | +4 min |
| Sat 26 Sept | London Liverpool Street 19:19 | −1 min | +4 min |
| Fri 25 Sept | London Liverpool Street 19:01 | 0 min | +3 min |
| Thu 24 Sept | London Liverpool Street 19:00 | −1 min | +2 min |
| Wed 23 Sept | London Liverpool Street 19:13 | +11 min | +12 min |
| Tue 22 Sept | London Liverpool Street 19:11 | +10 min | +11 min |
| Mon 21 Sept | London Liverpool Street 19:14 | +13 min | +14 min |
| Sat 19 Sept | London Liverpool Street 19:20 | 0 min | +3 min |
| Fri 18 Sept | London Liverpool Street 19:11 | +10 min | +12 min |
| Thu 17 Sept | London Liverpool Street 19:12 | +11 min | +11 min |
| Wed 16 Sept | London Liverpool Street 19:10 | +8 min | +10 min |
| Tue 15 Sept | London Liverpool Street 19:06 | +5 min | +7 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.