Greater Anglia 522O20
View line Greater Anglia
Alerts for train 522O20
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
67%
20/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
70%
63/90 runs under 3 min
RT coverage: 90 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 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
- Sun 25 Oct Max en route +14 min · last fix heading to — +13 min
- Wed 9 Sept Max en route +11 min · last fix heading to Hertford East +10 min
- Wed 26 Aug Max en route +10 min · last fix heading to Hertford East +9 min
- Sat 22 Aug Max en route +9 min · last fix heading to Hertford East +8 min
- Thu 10 Sept Max en route +9 min · last fix heading to Hertford East +7 min
Distribution · 90 days
90 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 6% · 5
- On time 64% · 58
- 3–10 min 28% · 25
- 10–30 min 2% · 2
- 30+ min 0% · 0
On-time by weekday
- 69% M n=13
- 54% T n=13
- 69% W n=13
- 62% T n=13
- 77% F n=13
- 77% S n=13
- 83% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 31 Oct | Hertford East 11:04 | −2 min | +1 min |
| Fri 30 Oct | Hertford East 23:34 | −1 min | +1 min |
| Thu 29 Oct | Hertford East 23:38 | +3 min | +3 min |
| Wed 28 Oct | Hertford East 23:35 | 0 min | +1 min |
| Tue 27 Oct | Hertford East 23:41 | +6 min | +7 min |
| Mon 26 Oct | Hertford East 23:36 | +1 min | +5 min |
| Sun 25 Oct | — 09:16 | +13 min | +14 min |
| Sat 24 Oct | Cheshunt 23:19 | −1 min | +1 min |
| Fri 23 Oct | Cheshunt 23:18 | 0 min | +3 min |
| Thu 22 Oct | Broxbourne 23:22 | +4 min | +4 min |
| Wed 21 Oct | Cheshunt 23:19 | 0 min | +1 min |
| Tue 20 Oct | Broxbourne 23:25 | +6 min | +7 min |
| Mon 19 Oct | Broxbourne 23:19 | −2 min | +10 min |
| Sun 18 Oct | Waltham Cross 11:46 | +5 min | +6 min |
| Sat 17 Oct | Waltham Cross 09:54 | −2 min | — |
| Fri 16 Oct | Hertford East 23:36 | +1 min | +3 min |
| Thu 15 Oct | Hertford East 23:36 | +1 min | +2 min |
| Wed 14 Oct | Hertford East 23:37 | +2 min | +4 min |
| Tue 13 Oct | Hertford East 23:38 | +3 min | +4 min |
| Mon 12 Oct | Hertford East 23:34 | −1 min | +1 min |
| Sun 11 Oct | Hertford East 09:16 | −2 min | — |
| Sat 10 Oct | Hertford East 23:38 | +3 min | +4 min |
| Fri 9 Oct | Hertford East 23:35 | −1 min | +6 min |
| Thu 8 Oct | Hertford East 23:36 | +1 min | +2 min |
| Wed 7 Oct | Hertford East 23:37 | +2 min | +3 min |
| Tue 6 Oct | Hertford East 23:35 | 0 min | +1 min |
| Mon 5 Oct | Hertford East 23:37 | +3 min | +3 min |
| Sun 4 Oct | Hertford East 09:17 | 0 min | +2 min |
| Sat 3 Oct | Hertford East 23:28 | +1 min | +2 min |
| Fri 2 Oct | Hertford East 23:39 | +4 min | +6 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.