Greater Anglia 502K79
View line Greater Anglia
Alerts for train 502K79
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
88%
22/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
91%
60/66 runs under 3 min
RT coverage: 66 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+2min
9 in 10 runs arrive with less than this
30 days: +2 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 6 Oct Max en route +52 min · last fix heading to Prittlewell +52 min
- Fri 28 Aug Max en route +13 min · last fix heading to London Liverpool Street +13 min
- Thu 27 Aug Max en route +12 min · last fix heading to London Liverpool Street +11 min
- Sat 17 Oct Max en route +8 min · last fix heading to London Liverpool Street +6 min
- Fri 4 Sept Max en route +9 min · last fix heading to London Liverpool Street +6 min
Distribution · 90 days
66 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 12% · 8
- On time 79% · 52
- 3–10 min 5% · 3
- 10–30 min 3% · 2
- 30+ min 2% · 1
On-time by weekday
- 100% M n=11
- 90% T n=10
- 91% W n=11
- 92% T n=12
- 82% F n=11
- 91% S n=11
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 2 Nov | London Liverpool Street 16:09 | −3 min | +3 min |
| Sat 31 Oct | Ilford 16:18 | −1 min | +2 min |
| Fri 30 Oct | London Liverpool Street 16:20 | 0 min | +2 min |
| Thu 29 Oct | London Liverpool Street 16:20 | −1 min | +3 min |
| Wed 28 Oct | London Liverpool Street 16:21 | 0 min | +4 min |
| Tue 27 Oct | London Liverpool Street 16:21 | +1 min | +4 min |
| Mon 26 Oct | London Liverpool Street 16:19 | −1 min | +2 min |
| Sat 24 Oct | London Liverpool Street 16:19 | 0 min | +4 min |
| Fri 23 Oct | London Liverpool Street 16:16 | 0 min | +1 min |
| Thu 22 Oct | Ilford 16:16 | −4 min | +1 min |
| Wed 21 Oct | London Liverpool Street 16:20 | −1 min | +3 min |
| Tue 20 Oct | London Liverpool Street 16:20 | 0 min | +3 min |
| Mon 19 Oct | Ilford 16:18 | −2 min | +3 min |
| Sat 17 Oct | London Liverpool Street 16:25 | +6 min | +8 min |
| Fri 16 Oct | London Liverpool Street 16:21 | +1 min | +2 min |
| Thu 15 Oct | London Liverpool Street 16:21 | +1 min | +3 min |
| Wed 14 Oct | London Liverpool Street 16:20 | 0 min | +1 min |
| Tue 13 Oct | London Liverpool Street 16:20 | 0 min | +2 min |
| Mon 12 Oct | London Liverpool Street 16:20 | 0 min | +3 min |
| Sat 10 Oct | London Liverpool Street 16:20 | +1 min | +4 min |
| Fri 9 Oct | London Liverpool Street 16:20 | 0 min | +2 min |
| Thu 8 Oct | London Liverpool Street 16:20 | 0 min | +1 min |
| Wed 7 Oct | Ilford 16:23 | +3 min | +5 min |
| Tue 6 Oct | Prittlewell 16:12 | +52 min | +52 min |
| Mon 5 Oct | London Liverpool Street 16:20 | 0 min | +2 min |
| Sat 3 Oct | London Liverpool Street 16:19 | 0 min | +3 min |
| Fri 2 Oct | London Liverpool Street 16:20 | 0 min | +2 min |
| Thu 1 Oct | London Liverpool Street 16:20 | 0 min | +2 min |
| Wed 30 Sept | London Liverpool Street 16:20 | −1 min | +3 min |
| Tue 29 Sept | London Liverpool Street 16:20 | 0 min | +3 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.