Greater Anglia 522S12
View line Greater Anglia
Alerts for train 522S12
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.
โ Todayโs run finished
Today, last fix heading to Bishops Stortford at 10:01 โ2 min
The mini-map returns when the train runs
On-time ยท 30 days
88%
23/26 runs under 3 min
RT coverage: 26 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
89%
68/76 runs under 3 min
RT coverage: 76 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: โ1 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +2 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
- Wed 2 Sept Max en route +13 min ยท last fix heading to Bishops Stortford +11 min
- Thu 8 Oct Max en route +10 min ยท last fix heading to Bishops Stortford +9 min
- Thu 10 Sept Max en route +8 min ยท last fix heading to Bishops Stortford +6 min
- Mon 5 Oct Max en route +5 min ยท last fix heading to Bishops Stortford +3 min
- Mon 21 Sept Max en route +5 min ยท last fix heading to Bishops Stortford +3 min
Distribution ยท 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 28% ยท 21
- On time 62% ยท 47
- 3โ10 min 9% ยท 7
- 10โ30 min 1% ยท 1
- 30+ min 0% ยท 0
On-time by weekday
- 77% M n=13
- 92% T n=13
- 92% W n=13
- 83% T n=12
- 92% F n=12
- 100% S n=13
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 14 Oct | Bishops Stortford 10:01 | โ2 min | +2 min |
| Tue 13 Oct | Bishops Stortford 10:02 | โ1 min | +1 min |
| Mon 12 Oct | Bishops Stortford 10:01 | โ1 min | +2 min |
| Sat 10 Oct | Bishops Stortford 10:01 | โ2 min | โ |
| Fri 9 Oct | Bishops Stortford 10:03 | 0 min | +1 min |
| Thu 8 Oct | Bishops Stortford 10:12 | +9 min | +10 min |
| Wed 7 Oct | Bishops Stortford 10:02 | โ1 min | โ |
| Tue 6 Oct | Bishops Stortford 10:04 | +1 min | +6 min |
| Mon 5 Oct | Bishops Stortford 10:06 | +3 min | +5 min |
| Sat 3 Oct | Bishops Stortford 10:01 | โ2 min | +1 min |
| Fri 2 Oct | Bishops Stortford 10:02 | โ1 min | โ |
| Thu 1 Oct | Bishops Stortford 10:01 | โ2 min | +4 min |
| Wed 30 Sept | Bishops Stortford 10:02 | 0 min | +6 min |
| Tue 29 Sept | Bishops Stortford 10:01 | โ2 min | +2 min |
| Mon 28 Sept | Bishops Stortford 10:03 | +1 min | +5 min |
| Sat 26 Sept | Bishops Stortford 10:01 | โ2 min | +2 min |
| Fri 25 Sept | Bishops Stortford 10:01 | โ1 min | โ |
| Thu 24 Sept | Bishops Stortford 10:02 | โ1 min | +2 min |
| Wed 23 Sept | Bishops Stortford 10:01 | โ2 min | โ |
| Tue 22 Sept | Bishops Stortford 10:01 | โ2 min | +3 min |
| Mon 21 Sept | Bishops Stortford 10:06 | +3 min | +5 min |
| Sat 19 Sept | Bishops Stortford 10:01 | โ2 min | +3 min |
| Fri 18 Sept | Bishops Stortford 10:02 | โ1 min | +1 min |
| Thu 17 Sept | Bishops Stortford 10:03 | 0 min | +2 min |
| Wed 16 Sept | Bishops Stortford 10:03 | 0 min | +4 min |
| Tue 15 Sept | Bishops Stortford 10:04 | +1 min | +6 min |
| Mon 14 Sept | Bishops Stortford 10:02 | โ1 min | +4 min |
| Sat 12 Sept | Bishops Stortford 10:03 | 0 min | +3 min |
| Fri 11 Sept | Bishops Stortford 10:02 | โ2 min | +1 min |
| Thu 10 Sept | Bishops Stortford 10:08 | +6 min | +8 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.