Northern 252S77
View line Northern
Alerts for train 252S77
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Northern.
The mini-map returns when the train runs
On-time · 30 days
79%
23/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
65%
58/89 runs under 3 min
RT coverage: 89 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: −2 min
P90
+11min
9 in 10 runs arrive with less than this
30 days: +11 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
- Thu 1 Oct Max en route +55 min · last fix heading to 32009 +49 min
- Sat 15 Aug Max en route +26 min · last fix heading to 32009 +26 min
- Wed 26 Aug Max en route +27 min · last fix heading to 32009 +22 min
- Sun 30 Aug Max en route +19 min · last fix heading to 32009 +18 min
- Sat 22 Aug Max en route +22 min · last fix heading to 32009 +17 min
Distribution · 90 days
89 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 31% · 28
- On time 34% · 30
- 3–10 min 22% · 20
- 10–30 min 11% · 10
- 30+ min 1% · 1
On-time by weekday
- 85% M n=13
- 69% T n=13
- 69% W n=13
- 67% T n=12
- 75% F n=12
- 46% S n=13
- 46% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 21 Oct | Ashburys 21:38 | −2 min | +7 min |
| Tue 20 Oct | Ashburys 21:37 | −3 min | +7 min |
| Mon 19 Oct | Ashburys 21:37 | −3 min | +5 min |
| Sun 18 Oct | Ashburys 15:44 | +14 min | +15 min |
| Sat 17 Oct | Ashburys 21:37 | −4 min | +5 min |
| Fri 16 Oct | Ashburys 21:36 | −4 min | +8 min |
| Thu 15 Oct | Ashburys 21:39 | −1 min | +4 min |
| Wed 14 Oct | Ashburys 21:38 | −2 min | +7 min |
| Tue 13 Oct | Ashburys 21:36 | −4 min | +5 min |
| Mon 12 Oct | Ashburys 21:38 | −2 min | +10 min |
| Sun 11 Oct | Ashburys 16:08 | +10 min | +10 min |
| Sat 10 Oct | Ashburys 21:36 | −4 min | +11 min |
| Fri 9 Oct | Ashburys 21:38 | −2 min | +6 min |
| Thu 8 Oct | Ashburys 21:38 | −2 min | +6 min |
| Wed 7 Oct | Ashburys 21:40 | 0 min | +9 min |
| Tue 6 Oct | Ashburys 11:40 | 0 min | +3 min |
| Mon 5 Oct | Ashburys 21:38 | −2 min | +28 min |
| Sun 4 Oct | 32009 16:09 | +15 min | +17 min |
| Sat 3 Oct | 32009 21:37 | −3 min | +13 min |
| Fri 2 Oct | 32009 21:39 | −1 min | +5 min |
| Thu 1 Oct | 32009 22:30 | +49 min | +55 min |
| Wed 30 Sept | 32009 21:47 | +7 min | +11 min |
| Tue 29 Sept | 32009 21:38 | −2 min | +8 min |
| Mon 28 Sept | 32009 21:43 | +2 min | +9 min |
| Sun 27 Sept | 32009 15:49 | 0 min | +1 min |
| Sat 26 Sept | 32009 21:47 | +7 min | +16 min |
| Fri 25 Sept | 32009 21:36 | −4 min | +3 min |
| Thu 24 Sept | 32009 21:37 | −3 min | +8 min |
| Wed 23 Sept | 32009 21:38 | −2 min | +1 min |
| Tue 22 Sept | 32009 21:42 | +2 min | +9 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.