Greater Anglia 521B58
View line Greater Anglia
Alerts for train 521B58
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
75%
21/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
61%
54/88 runs under 3 min
RT coverage: 88 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +1 min
P90
+8min
9 in 10 runs arrive with less than this
30 days: +7 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 8 Sept Max en route +27 min · last fix heading to 50499 +27 min
- Wed 9 Sept Max en route +22 min · last fix heading to 50499 +22 min
- Sat 24 Oct Max en route +18 min · last fix heading to Bishops Stortford +18 min
- Wed 12 Aug Max en route +18 min · last fix heading to 47346 +17 min
- Mon 14 Sept Max en route +15 min · last fix heading to 50499 +14 min
Distribution · 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 7% · 6
- On time 55% · 48
- 3–10 min 32% · 28
- 10–30 min 7% · 6
- 30+ min 0% · 0
On-time by weekday
- 54% M n=13
- 75% T n=12
- 46% W n=13
- 46% T n=13
- 54% F n=13
- 75% S n=12
- 83% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 26 Oct | Bishops Stortford 12:45 | 0 min | +1 min |
| Sun 25 Oct | Stansted Mountfitchet 12:46 | −1 min | +1 min |
| Sat 24 Oct | Bishops Stortford 12:56 | +18 min | +18 min |
| Fri 23 Oct | Southend East 16:02 | 0 min | +1 min |
| Thu 22 Oct | Thorpe Bay 16:09 | +6 min | +6 min |
| Wed 21 Oct | Southend East 16:02 | 0 min | +1 min |
| Tue 20 Oct | Thorpe Bay 16:03 | +1 min | +2 min |
| Mon 19 Oct | Southend East 16:01 | −1 min | +14 min |
| Fri 16 Oct | Thorpe Bay 16:05 | +3 min | +4 min |
| Thu 15 Oct | Southend East 16:03 | 0 min | +1 min |
| Wed 14 Oct | Thorpe Bay 16:11 | +8 min | +8 min |
| Tue 13 Oct | Southend East 16:01 | −1 min | +1 min |
| Mon 12 Oct | Thorpe Bay 16:04 | +2 min | +3 min |
| Sun 11 Oct | Stansted Mountfitchet 12:50 | −2 min | +1 min |
| Sat 10 Oct | Stansted Mountfitchet 12:44 | −1 min | — |
| Fri 9 Oct | Thorpe Bay 16:05 | +2 min | +3 min |
| Thu 8 Oct | Southend East 16:15 | +12 min | +12 min |
| Wed 7 Oct | Thorpe Bay 16:05 | +2 min | +3 min |
| Tue 6 Oct | Thorpe Bay 16:04 | +1 min | +2 min |
| Mon 5 Oct | Southend East 16:05 | +3 min | +4 min |
| Sun 4 Oct | 47346 12:50 | −2 min | +1 min |
| Sat 3 Oct | 47346 12:44 | −1 min | +1 min |
| Fri 2 Oct | 50499 16:06 | +4 min | +5 min |
| Thu 1 Oct | 50499 16:04 | +1 min | +18 min |
| Wed 30 Sept | 50499 16:03 | +1 min | +2 min |
| Tue 29 Sept | 50499 16:03 | +1 min | +3 min |
| Mon 28 Sept | 50499 16:03 | +1 min | +2 min |
| Sun 27 Sept | 47346 12:45 | 0 min | +1 min |
| Sat 26 Sept | 47346 12:47 | +2 min | +2 min |
| Fri 25 Sept | 50499 16:06 | +3 min | +5 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.