Greater Anglia 522S50
View line Greater Anglia
Alerts for train 522S50
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
91%
21/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
81%
59/73 runs under 3 min
RT coverage: 73 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
30 days: −1 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +1 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
- Sat 10 Oct Max en route +112 min · last fix heading to Bishops Stortford +111 min
- Sat 25 Jul Max en route +13 min · last fix heading to Bishops Stortford +13 min
- Tue 1 Sept Max en route +10 min · last fix heading to Bishops Stortford +10 min
- Tue 25 Aug Max en route +17 min · last fix heading to Bishops Stortford +8 min
- Wed 9 Sept Max en route +10 min · last fix heading to Bishops Stortford +7 min
Distribution · 90 days
73 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 23% · 17
- On time 58% · 42
- 3–10 min 15% · 11
- 10–30 min 3% · 2
- 30+ min 1% · 1
On-time by weekday
- 100% M n=13
- 55% T n=11
- 75% W n=12
- 83% T n=12
- 92% F n=13
- 75% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 19 Oct | Bishops Stortford 19:34 | +1 min | +3 min |
| Fri 16 Oct | Bishops Stortford 19:30 | −2 min | +3 min |
| Thu 15 Oct | Bishops Stortford 19:31 | −1 min | +5 min |
| Wed 14 Oct | Bishops Stortford 19:31 | −2 min | +1 min |
| Tue 13 Oct | Bishops Stortford 19:31 | −2 min | +2 min |
| Mon 12 Oct | Bishops Stortford 19:32 | −1 min | — |
| Sat 10 Oct | Bishops Stortford 21:18 | +111 min | +112 min |
| Fri 9 Oct | Bishops Stortford 19:33 | 0 min | — |
| Thu 8 Oct | Bishops Stortford 19:34 | +1 min | +3 min |
| Wed 7 Oct | Bishops Stortford 19:32 | −1 min | +1 min |
| Tue 6 Oct | Bishops Stortford 19:32 | −1 min | +2 min |
| Mon 5 Oct | Bishops Stortford 19:32 | −1 min | +1 min |
| Sat 3 Oct | Bishops Stortford 19:30 | −1 min | +2 min |
| Fri 2 Oct | Bishops Stortford 19:33 | +1 min | +6 min |
| Wed 30 Sept | Bishops Stortford 19:33 | 0 min | +3 min |
| Tue 29 Sept | Bishops Stortford 19:33 | 0 min | +6 min |
| Mon 28 Sept | Bishops Stortford 19:31 | −2 min | +2 min |
| Sat 26 Sept | Bishops Stortford 19:33 | −2 min | — |
| Fri 25 Sept | Bishops Stortford 19:34 | +1 min | +3 min |
| Thu 24 Sept | Bishops Stortford 19:31 | −2 min | +2 min |
| Wed 23 Sept | Bishops Stortford 19:33 | 0 min | +5 min |
| Tue 22 Sept | Bishops Stortford 19:38 | +5 min | +8 min |
| Mon 21 Sept | Bishops Stortford 19:32 | −1 min | +3 min |
| Sat 19 Sept | Bishops Stortford 19:26 | −1 min | +1 min |
| Fri 18 Sept | Bishops Stortford 19:32 | 0 min | +2 min |
| Thu 17 Sept | Bishops Stortford 19:31 | −2 min | +1 min |
| Wed 16 Sept | Bishops Stortford 19:31 | −1 min | +1 min |
| Tue 15 Sept | Bishops Stortford 19:38 | +5 min | +7 min |
| Mon 14 Sept | Bishops Stortford 19:33 | 0 min | +4 min |
| Sat 12 Sept | Bishops Stortford 19:25 | −2 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.