Greater Anglia 521Y44
View line Greater Anglia
Alerts for train 521Y44
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 ยท 30 days
71%
17/24 runs under 3 min
RT coverage: 24 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
81%
61/75 runs under 3 min
RT coverage: 75 full ยท 0 partial ยท 0 no data
Typical delay
โ2min
Median at arrival, 90 days
30 days: โ2 min
P90
+9min
9 in 10 runs arrive with less than this
30 days: +8 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Tue 15 Sept Max en route +39 min ยท last fix heading to 49223 +39 min
- Thu 13 Aug Max en route +31 min ยท last fix heading to 49223 +26 min
- Mon 12 Oct Max en route +29 min ยท last fix heading to Manningtree +22 min
- Sat 29 Aug Max en route +16 min ยท last fix heading to 49223 +14 min
- Wed 21 Oct Max en route +19 min ยท last fix heading to Manningtree +13 min
Distribution ยท 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 61% ยท 46
- On time 20% ยท 15
- 3โ10 min 11% ยท 8
- 10โ30 min 7% ยท 5
- 30+ min 1% ยท 1
On-time by weekday
- 69% M n=13
- 77% T n=13
- 92% W n=13
- 82% T n=11
- 100% F n=12
- 69% S n=13
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 21 Oct | Manningtree 23:29 | +13 min | +19 min |
| Tue 20 Oct | Manningtree 23:12 | โ4 min | +2 min |
| Mon 19 Oct | Manningtree 23:23 | +8 min | +11 min |
| Sat 17 Oct | Manningtree 23:17 | +3 min | +4 min |
| Fri 16 Oct | Manningtree 23:13 | โ2 min | +1 min |
| Thu 15 Oct | Manningtree 23:12 | โ4 min | +1 min |
| Wed 14 Oct | Manningtree 23:12 | โ4 min | +1 min |
| Tue 13 Oct | Manningtree 23:14 | โ1 min | +2 min |
| Mon 12 Oct | Manningtree 23:38 | +22 min | +29 min |
| Sat 10 Oct | Manningtree 23:12 | โ2 min | +1 min |
| Fri 9 Oct | Manningtree 23:12 | โ3 min | โ |
| Thu 8 Oct | Manningtree 23:13 | โ3 min | +5 min |
| Wed 7 Oct | Manningtree 23:13 | โ2 min | +3 min |
| Tue 6 Oct | Manningtree 23:23 | +7 min | +14 min |
| Mon 5 Oct | Manningtree 23:11 | โ4 min | +1 min |
| Sat 3 Oct | Manningtree 22:54 | +3 min | +6 min |
| Fri 2 Oct | 49223 23:12 | โ4 min | +2 min |
| Thu 1 Oct | 49223 23:12 | โ3 min | +3 min |
| Wed 30 Sept | 49223 23:17 | +2 min | +2 min |
| Tue 29 Sept | 49223 23:13 | โ3 min | +1 min |
| Mon 28 Sept | 49223 23:13 | โ3 min | +2 min |
| Sat 26 Sept | 49223 23:19 | +5 min | +6 min |
| Fri 25 Sept | 49223 23:14 | โ1 min | +4 min |
| Wed 23 Sept | 49223 23:14 | โ2 min | +3 min |
| Tue 22 Sept | 49223 23:12 | โ3 min | +1 min |
| Mon 21 Sept | 49223 23:24 | +9 min | +15 min |
| Sat 19 Sept | 49223 23:13 | โ1 min | +2 min |
| Fri 18 Sept | 49223 23:11 | โ4 min | โ |
| Thu 17 Sept | 49223 23:15 | 0 min | +5 min |
| Wed 16 Sept | 49223 23:12 | โ4 min | +1 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.