Greater Anglia 521B72
View line Greater Anglia
Alerts for train 521B72
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
83%
24/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
77%
66/86 runs under 3 min
RT coverage: 86 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+7min
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
- Thu 13 Aug Max en route +25 min · last fix heading to 47346 +24 min
- Wed 29 Jul Max en route +15 min · last fix heading to 47346 +15 min
- Thu 1 Oct Max en route +13 min · last fix heading to 47346 +12 min
- Wed 9 Sept Max en route +11 min · last fix heading to 47346 +11 min
- Thu 27 Aug Max en route +11 min · last fix heading to 47346 +11 min
Distribution · 90 days
86 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 77% · 66
- 3–10 min 17% · 15
- 10–30 min 6% · 5
- 30+ min 0% · 0
On-time by weekday
- 75% M n=12
- 90% T n=10
- 69% W n=13
- 69% T n=13
- 75% F n=12
- 92% S n=13
- 69% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 11 Oct | Stansted Mountfitchet 14:33 | +2 min | +3 min |
| Sat 10 Oct | Stansted Mountfitchet 14:32 | 0 min | +1 min |
| Fri 9 Oct | Stansted Mountfitchet 14:30 | −1 min | — |
| Thu 8 Oct | Stansted Mountfitchet 14:32 | +1 min | +1 min |
| Wed 7 Oct | Stansted Mountfitchet 14:31 | 0 min | — |
| Tue 6 Oct | Stansted Mountfitchet 14:33 | +2 min | +2 min |
| Mon 5 Oct | Stansted Mountfitchet 14:31 | 0 min | — |
| Sun 4 Oct | 47346 14:34 | +3 min | +3 min |
| Sat 3 Oct | 47346 14:29 | −1 min | — |
| Fri 2 Oct | 47346 14:31 | 0 min | +1 min |
| Thu 1 Oct | 47346 14:43 | +12 min | +13 min |
| Wed 30 Sept | 47346 14:31 | 0 min | +1 min |
| Tue 29 Sept | 47346 14:33 | +2 min | +2 min |
| Mon 28 Sept | 47346 14:31 | 0 min | +2 min |
| Sun 27 Sept | 47346 14:36 | +5 min | +5 min |
| Sat 26 Sept | 47346 14:33 | +2 min | +2 min |
| Fri 25 Sept | 47346 14:35 | +4 min | +5 min |
| Thu 24 Sept | 47346 14:31 | 0 min | +1 min |
| Wed 23 Sept | 47346 14:32 | +1 min | +2 min |
| Tue 22 Sept | 47346 14:33 | +2 min | +4 min |
| Mon 21 Sept | 47346 14:32 | +1 min | +1 min |
| Sun 20 Sept | 47346 14:29 | −1 min | +2 min |
| Sat 19 Sept | 47346 14:31 | 0 min | +1 min |
| Fri 18 Sept | 47346 14:33 | +2 min | +2 min |
| Thu 17 Sept | 47346 14:31 | 0 min | +1 min |
| Wed 16 Sept | 47346 14:30 | 0 min | +3 min |
| Tue 15 Sept | 47346 14:30 | −1 min | +3 min |
| Mon 14 Sept | 47346 14:36 | +5 min | +5 min |
| Sun 13 Sept | 47346 14:33 | +2 min | +2 min |
| Sat 12 Sept | 47346 14:33 | +2 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.