Greater Anglia 522S20
View line Greater Anglia
Alerts for train 522S20
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
100%
24/24 runs under 3 min
RT coverage: 24 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
96%
71/74 runs under 3 min
RT coverage: 74 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: โ1 min
P90
0min
9 in 10 runs arrive with less than this
30 days: 0 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
- Thu 27 Aug Max en route +8 min ยท last fix heading to Bishops Stortford +8 min
- Wed 12 Aug Max en route +6 min ยท last fix heading to Brimsdown +4 min
- Tue 18 Aug Max en route +8 min ยท last fix heading to Bishops Stortford +3 min
Distribution ยท 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 43% ยท 32
- On time 53% ยท 39
- 3โ10 min 4% ยท 3
- 10โ30 min 0% ยท 0
- 30+ min 0% ยท 0
On-time by weekday
- 100% M n=12
- 92% T n=13
- 92% W n=13
- 92% T n=12
- 100% F n=12
- 100% S n=12
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 4 Nov | Bishops Stortford 11:53 | โ2 min | โ |
| Tue 3 Nov | Bishops Stortford 11:53 | โ2 min | โ |
| Mon 2 Nov | Bishops Stortford 11:53 | โ1 min | +1 min |
| Sat 31 Oct | Bishops Stortford 12:01 | โ2 min | โ |
| Fri 30 Oct | Bishops Stortford 12:00 | โ2 min | โ |
| Thu 29 Oct | Bishops Stortford 12:02 | โ1 min | โ |
| Wed 28 Oct | Bishops Stortford 12:02 | โ1 min | +1 min |
| Tue 27 Oct | Bishops Stortford 12:03 | 0 min | +1 min |
| Mon 26 Oct | Bishops Stortford 12:04 | +1 min | +3 min |
| Sat 24 Oct | Bishops Stortford 12:03 | 0 min | +1 min |
| Fri 23 Oct | Bishops Stortford 12:02 | โ1 min | โ |
| Thu 22 Oct | Bishops Stortford 12:02 | โ1 min | +1 min |
| Wed 21 Oct | Bishops Stortford 12:02 | 0 min | +2 min |
| Tue 20 Oct | Bishops Stortford 12:01 | โ2 min | โ |
| Mon 19 Oct | Bishops Stortford 12:00 | โ2 min | +2 min |
| Fri 16 Oct | Bishops Stortford 12:02 | โ1 min | +1 min |
| Thu 15 Oct | Bishops Stortford 12:01 | โ2 min | โ |
| Wed 14 Oct | Bishops Stortford 12:01 | โ1 min | +1 min |
| Tue 13 Oct | Bishops Stortford 12:02 | โ1 min | +1 min |
| Mon 12 Oct | Bishops Stortford 12:03 | โ1 min | +1 min |
| Sat 10 Oct | Bishops Stortford 12:01 | โ1 min | โ |
| Fri 9 Oct | Bishops Stortford 12:01 | โ2 min | โ |
| Thu 8 Oct | Bishops Stortford 12:01 | โ2 min | +1 min |
| Wed 7 Oct | Bishops Stortford 12:01 | โ2 min | +1 min |
| Tue 6 Oct | Bishops Stortford 12:01 | โ1 min | โ |
| Mon 5 Oct | Bishops Stortford 12:01 | โ2 min | +2 min |
| Sat 3 Oct | Bishops Stortford 12:02 | โ1 min | +1 min |
| Fri 2 Oct | Bishops Stortford 12:03 | 0 min | โ |
| Thu 1 Oct | Bishops Stortford 12:01 | โ2 min | +2 min |
| Wed 30 Sept | Bishops Stortford 12:02 | โ1 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.