Northern 171Y33
View line Northern
Alerts for train 171Y33
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
72%
18/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
68%
52/76 runs under 3 min
RT coverage: 76 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +6 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
- Fri 4 Sept Max en route +54 min · last fix heading to 27265 +54 min
- Mon 12 Oct Max en route +40 min · last fix heading to Ilkeston +36 min
- Mon 24 Aug Max en route +37 min · last fix heading to 56550 +32 min
- Sat 25 Jul Max en route +16 min · last fix heading to 56550 +15 min
- Sat 1 Aug Max en route +22 min · last fix heading to 56550 +14 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 33% · 25
- On time 36% · 27
- 3–10 min 24% · 18
- 10–30 min 4% · 3
- 30+ min 4% · 3
On-time by weekday
- 62% M n=13
- 77% T n=13
- 75% W n=12
- 83% T n=12
- 62% F n=13
- 54% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 13 Oct | Ilkeston 22:04 | −4 min | — |
| Mon 12 Oct | Ilkeston 22:44 | +36 min | +40 min |
| Sat 10 Oct | Ilkeston 22:13 | +5 min | +12 min |
| Fri 9 Oct | Ilkeston 22:06 | −1 min | +4 min |
| Thu 8 Oct | Ilkeston 22:06 | −2 min | +3 min |
| Wed 7 Oct | Ilkeston 22:04 | −3 min | +1 min |
| Tue 6 Oct | Ilkeston 22:07 | 0 min | +4 min |
| Mon 5 Oct | Ilkeston 22:09 | +2 min | +6 min |
| Sat 3 Oct | 56550 22:07 | +2 min | +9 min |
| Fri 2 Oct | 56550 22:09 | +2 min | +6 min |
| Thu 1 Oct | 56550 22:05 | −3 min | +2 min |
| Wed 30 Sept | 56550 22:05 | −2 min | +2 min |
| Tue 29 Sept | 56550 22:07 | −1 min | +4 min |
| Mon 28 Sept | 56550 22:03 | −5 min | +4 min |
| Sat 26 Sept | 56550 22:09 | +2 min | +2 min |
| Fri 25 Sept | 56550 22:16 | +9 min | +13 min |
| Thu 24 Sept | 56550 22:10 | +3 min | +4 min |
| Wed 23 Sept | 56550 22:07 | 0 min | +5 min |
| Tue 22 Sept | 56550 22:10 | +3 min | +7 min |
| Mon 21 Sept | 56550 22:07 | −1 min | +1 min |
| Sat 19 Sept | 25705 21:14 | +6 min | +6 min |
| Fri 18 Sept | 56550 22:11 | +4 min | +9 min |
| Thu 17 Sept | 56550 22:06 | −1 min | +3 min |
| Wed 16 Sept | 56550 22:04 | −3 min | +4 min |
| Tue 15 Sept | 56550 22:07 | 0 min | +3 min |
| Mon 14 Sept | 56550 22:05 | −2 min | +3 min |
| Sat 12 Sept | 56550 22:10 | +3 min | +10 min |
| Fri 11 Sept | 56550 22:12 | +5 min | +9 min |
| Thu 10 Sept | 56550 22:11 | +4 min | +7 min |
| Wed 9 Sept | 56550 22:05 | −3 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.