Greater Anglia 521B54
View line Greater Anglia
Alerts for train 521B54
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.
✓ Today’s run finished
Today, last fix heading to Stansted Mountfitchet at 12:15 0 min
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
+5min
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
- Wed 9 Sept Max en route +13 min · last fix heading to 50499 +13 min
- Thu 27 Aug Max en route +18 min · last fix heading to 50499 +10 min
- Sun 23 Aug Max en route +12 min · last fix heading to 47346 +9 min
- Fri 4 Sept Max en route +7 min · last fix heading to 50499 +7 min
- Mon 24 Aug Max en route +16 min · last fix heading to 50499 +7 min
Distribution · 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 10% · 9
- On time 68% · 60
- 3–10 min 19% · 17
- 10–30 min 2% · 2
- 30+ min 0% · 0
On-time by weekday
- 69% M n=13
- 92% T n=13
- 85% W n=13
- 69% T n=13
- 69% F n=13
- 83% S n=12
- 82% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 31 Oct | Stansted Mountfitchet 12:15 | 0 min | — |
| Fri 30 Oct | Southend East 15:04 | +2 min | +2 min |
| Thu 29 Oct | Southend Central 15:02 | 0 min | +2 min |
| Wed 28 Oct | Southend East 15:02 | 0 min | — |
| Tue 27 Oct | Thorpe Bay 15:04 | +1 min | +2 min |
| Mon 26 Oct | Southend East 15:08 | +6 min | +6 min |
| Sun 25 Oct | Stansted Mountfitchet 12:17 | 0 min | +1 min |
| Sat 24 Oct | Bishops Stortford 12:22 | +4 min | +6 min |
| Fri 23 Oct | Southend East 15:05 | +3 min | +4 min |
| Thu 22 Oct | Thorpe Bay 15:03 | +1 min | +3 min |
| Wed 21 Oct | Thorpe Bay 15:02 | 0 min | +2 min |
| Tue 20 Oct | Southend East 15:05 | +3 min | +4 min |
| Mon 19 Oct | Thorpe Bay 15:02 | 0 min | +9 min |
| Fri 16 Oct | Southend East 15:03 | +1 min | +2 min |
| Thu 15 Oct | Southend East 15:05 | +3 min | +4 min |
| Wed 14 Oct | Southend East 15:02 | 0 min | +2 min |
| Tue 13 Oct | Southend East 15:02 | 0 min | +1 min |
| Mon 12 Oct | Southend East 15:02 | 0 min | +3 min |
| Sun 11 Oct | Stansted Mountfitchet 12:15 | −4 min | +1 min |
| Sat 10 Oct | Bishops Stortford 12:14 | −1 min | — |
| Fri 9 Oct | Southend East 15:02 | 0 min | +1 min |
| Thu 8 Oct | Southend East 15:02 | 0 min | +1 min |
| Wed 7 Oct | Thorpe Bay 15:03 | +1 min | +1 min |
| Tue 6 Oct | Thorpe Bay 15:03 | +1 min | +2 min |
| Mon 5 Oct | Southend East 15:02 | 0 min | +7 min |
| Sun 4 Oct | 47346 12:14 | −4 min | +2 min |
| Sat 3 Oct | 47346 12:14 | −1 min | +2 min |
| Fri 2 Oct | 50499 15:02 | 0 min | — |
| Thu 1 Oct | 50499 15:02 | 0 min | +26 min |
| Wed 30 Sept | 50499 15:03 | +1 min | +2 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.