Greater Anglia 522O44
View line Greater Anglia
Alerts for train 522O44
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
82%
23/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
78%
69/88 runs under 3 min
RT coverage: 88 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+4min
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
- Tue 18 Aug Max en route +27 min · last fix heading to Hertford East +26 min
- Fri 2 Oct Max en route +23 min · last fix heading to 51720 +23 min
- Mon 12 Oct Max en route +10 min · last fix heading to Hertford East +8 min
- Mon 21 Sept Max en route +10 min · last fix heading to Hertford East +7 min
- Fri 28 Aug Max en route +9 min · last fix heading to Hertford East +7 min
Distribution · 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 20% · 18
- On time 58% · 51
- 3–10 min 19% · 17
- 10–30 min 2% · 2
- 30+ min 0% · 0
On-time by weekday
- 77% M n=13
- 69% T n=13
- 85% W n=13
- 91% T n=11
- 42% F n=12
- 85% S n=13
- 100% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 28 Oct | Hertford East 17:07 | 0 min | +3 min |
| Tue 27 Oct | Hertford East 17:06 | −1 min | +2 min |
| Mon 26 Oct | Hertford East 17:07 | +1 min | +4 min |
| Sun 25 Oct | Broxbourne 14:49 | −2 min | — |
| Sat 24 Oct | Broxbourne 16:57 | +5 min | +7 min |
| Fri 23 Oct | Cheshunt 16:49 | 0 min | +1 min |
| Thu 22 Oct | Broxbourne 16:48 | −1 min | — |
| Wed 21 Oct | Broxbourne 16:51 | +2 min | +3 min |
| Tue 20 Oct | Broxbourne 16:50 | +1 min | +2 min |
| Mon 19 Oct | Broxbourne 16:48 | −1 min | — |
| Sun 18 Oct | Enfield Lock 17:43 | +2 min | +3 min |
| Sat 17 Oct | Waltham Cross 15:54 | −2 min | — |
| Fri 16 Oct | Hertford East 17:09 | +3 min | +5 min |
| Thu 15 Oct | Hertford East 17:04 | −2 min | +2 min |
| Wed 14 Oct | Hertford East 17:09 | +3 min | +4 min |
| Tue 13 Oct | Hertford East 17:05 | −1 min | +2 min |
| Mon 12 Oct | Hertford East 17:14 | +8 min | +10 min |
| Sun 11 Oct | Hertford East 15:17 | −2 min | — |
| Sat 10 Oct | Hertford East 17:05 | −2 min | +1 min |
| Fri 9 Oct | Hertford East 17:09 | +2 min | +4 min |
| Thu 8 Oct | Hertford East 17:04 | −2 min | +1 min |
| Wed 7 Oct | Hertford East 17:05 | −1 min | +2 min |
| Tue 6 Oct | Hertford East 17:04 | −2 min | +1 min |
| Mon 5 Oct | Hertford East 17:06 | 0 min | +4 min |
| Sun 4 Oct | Hertford East 15:19 | +1 min | +3 min |
| Sat 3 Oct | Hertford East 17:07 | 0 min | +2 min |
| Fri 2 Oct | 51720 17:14 | +23 min | +23 min |
| Wed 30 Sept | Hertford East 17:06 | −1 min | +3 min |
| Tue 29 Sept | Hertford East 17:08 | +2 min | +4 min |
| Mon 28 Sept | Hertford East 17:07 | 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.