Greater Anglia 521B38
View line Greater Anglia
Alerts for train 521B38
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
89%
24/27 runs under 3 min
RT coverage: 27 full · 0 partial · 0 no data
On-time · 90 days
76%
66/87 runs under 3 min
RT coverage: 87 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: 0 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +3 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
- Sat 15 Aug Max en route +46 min · last fix heading to 47346 +46 min
- Sun 9 Aug Max en route +14 min · last fix heading to 47346 +13 min
- Sat 31 Oct Max en route +16 min · last fix heading to Stansted Mountfitchet +11 min
- Fri 14 Aug Max en route +11 min · last fix heading to 47346 +10 min
- Tue 15 Sept Max en route +10 min · last fix heading to 47346 +9 min
Distribution · 90 days
87 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 9% · 8
- On time 67% · 58
- 3–10 min 20% · 17
- 10–30 min 3% · 3
- 30+ min 1% · 1
On-time by weekday
- 92% M n=12
- 69% T n=13
- 77% W n=13
- 77% T n=13
- 69% F n=13
- 67% S n=12
- 82% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 31 Oct | Stansted Mountfitchet 23:00 | +11 min | +16 min |
| Fri 30 Oct | Stansted Mountfitchet 22:44 | −1 min | +8 min |
| Thu 29 Oct | Stansted Mountfitchet 22:45 | 0 min | +5 min |
| Wed 28 Oct | Stansted Mountfitchet 22:46 | +1 min | +2 min |
| Tue 27 Oct | Stansted Mountfitchet 22:44 | −1 min | +10 min |
| Mon 26 Oct | Stansted Mountfitchet 22:44 | −1 min | +15 min |
| Sun 25 Oct | Stansted Mountfitchet 22:49 | +2 min | +2 min |
| Sat 24 Oct | Bishops Stortford 22:41 | +4 min | +16 min |
| Fri 23 Oct | Thorpe Bay 11:06 | +1 min | +1 min |
| Thu 22 Oct | Stansted Mountfitchet 22:45 | 0 min | +2 min |
| Wed 21 Oct | Stansted Mountfitchet 22:44 | −1 min | +6 min |
| Tue 20 Oct | Stansted Mountfitchet 22:46 | +1 min | +3 min |
| Mon 19 Oct | Stansted Mountfitchet 22:51 | 0 min | +11 min |
| Fri 16 Oct | Stansted Mountfitchet 22:45 | 0 min | +4 min |
| Thu 15 Oct | Stansted Mountfitchet 22:45 | 0 min | +4 min |
| Wed 14 Oct | Stansted Mountfitchet 22:44 | −1 min | +9 min |
| Tue 13 Oct | Stansted Mountfitchet 22:44 | −1 min | +1 min |
| Mon 12 Oct | Stansted Mountfitchet 22:46 | +1 min | +2 min |
| Sun 11 Oct | Stansted Mountfitchet 22:43 | −2 min | +1 min |
| Sat 10 Oct | Stansted Mountfitchet 22:52 | +6 min | +9 min |
| Fri 9 Oct | Stansted Mountfitchet 22:48 | −3 min | +2 min |
| Thu 8 Oct | Stansted Mountfitchet 22:44 | −1 min | +4 min |
| Wed 7 Oct | Stansted Mountfitchet 22:45 | 0 min | +6 min |
| Tue 6 Oct | Stansted Mountfitchet 22:44 | −1 min | +2 min |
| Mon 5 Oct | Stansted Mountfitchet 22:44 | −1 min | +6 min |
| Sun 4 Oct | 47346 22:45 | 0 min | +2 min |
| Sat 3 Oct | 47346 22:45 | 0 min | +2 min |
| Fri 2 Oct | 47346 22:49 | +4 min | +6 min |
| Thu 1 Oct | 47346 22:44 | −1 min | +8 min |
| Wed 30 Sept | 47346 22:45 | 0 min | +4 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.