Grand Central 181A70
View line Grand Central
Alerts for train 181A70
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Grand Central.
The mini-map returns when the train runs
On-time · 30 days
4%
1/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
7%
5/74 runs under 3 min
RT coverage: 74 full · 0 partial · 0 no data
Typical delay
+9min
Median at arrival, 90 days
30 days: +11 min
P90
+26min
9 in 10 runs arrive with less than this
30 days: +22 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
- Mon 24 Aug Max en route +119 min · last fix heading to 54245 +117 min
- Wed 30 Sept Max en route +61 min · last fix heading to 54245 +59 min
- Sat 1 Aug Max en route +48 min · last fix heading to 54245 +46 min
- Sat 5 Sept Max en route +35 min · last fix heading to 54245 +35 min
- Wed 9 Sept Max en route +36 min · last fix heading to 54245 +32 min
Distribution · 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 5% · 4
- 3–10 min 46% · 34
- 10–30 min 39% · 29
- 30+ min 8% · 6
On-time by weekday
- 8% M n=13
- 15% T n=13
- 0% W n=13
- 8% T n=12
- 9% F n=11
- 0% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | Alexandra Palace 11:53 | +5 min | +9 min |
| Wed 21 Oct | Alexandra Palace 12:14 | +27 min | +29 min |
| Tue 20 Oct | Alexandra Palace 11:59 | +11 min | +14 min |
| Mon 19 Oct | Alexandra Palace 11:56 | +8 min | +11 min |
| Sat 17 Oct | Finsbury Park 12:03 | +17 min | +19 min |
| Fri 16 Oct | Alexandra Palace 11:55 | +7 min | +9 min |
| Thu 15 Oct | Alexandra Palace 12:05 | +17 min | +20 min |
| Wed 14 Oct | Alexandra Palace 12:01 | +13 min | +15 min |
| Tue 13 Oct | Alexandra Palace 11:59 | +11 min | +14 min |
| Mon 12 Oct | Finsbury Park 11:54 | +6 min | +8 min |
| Sat 10 Oct | Alexandra Palace 11:51 | +5 min | +5 min |
| Fri 9 Oct | Finsbury Park 12:01 | +13 min | +13 min |
| Thu 8 Oct | Alexandra Palace 12:05 | +17 min | +20 min |
| Wed 7 Oct | Alexandra Palace 12:03 | +15 min | +15 min |
| Tue 6 Oct | Finsbury Park 11:48 | 0 min | +6 min |
| Mon 5 Oct | Finsbury Park 11:54 | +7 min | +9 min |
| Sat 3 Oct | 54245 12:09 | +23 min | +26 min |
| Wed 30 Sept | 54245 12:47 | +59 min | +61 min |
| Tue 29 Sept | 54245 11:53 | +6 min | +9 min |
| Mon 28 Sept | 54245 11:55 | +9 min | +10 min |
| Sat 26 Sept | 54245 11:56 | +10 min | +13 min |
| Fri 25 Sept | 54245 11:59 | +11 min | +11 min |
| Thu 24 Sept | 54245 11:54 | +6 min | +10 min |
| Wed 23 Sept | 54245 11:56 | +8 min | +11 min |
| Tue 22 Sept | 54245 11:55 | +7 min | +11 min |
| Mon 21 Sept | 54245 11:55 | +7 min | +9 min |
| Sat 19 Sept | 54245 11:51 | +5 min | +8 min |
| Fri 18 Sept | 54245 11:45 | −3 min | +3 min |
| Thu 17 Sept | 54245 11:50 | +2 min | +5 min |
| Wed 16 Sept | 54245 11:54 | +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.