Metro-North 521
View line Metro-North
Alerts for train 521
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Metro-North.
On-time · 30 days
54%
14/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
62%
39/63 runs under 3 min
RT coverage: 63 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +9 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 20 Aug Max en route +44 min · last fix heading to 102 +43 min
- Tue 6 Oct Max en route +56 min · last fix heading to North White Plains +11 min
- Tue 20 Oct Max en route +21 min · last fix heading to Jamaica +11 min
- Mon 5 Oct Max en route +15 min · last fix heading to Montauk +10 min
- Wed 16 Sept Max en route +9 min · last fix heading to 102 +9 min
Distribution · 90 days
63 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 13% · 8
- On time 49% · 31
- 3–10 min 33% · 21
- 10–30 min 3% · 2
- 30+ min 2% · 1
On-time by weekday
- 82% M n=11
- 58% T n=12
- 55% W n=11
- 50% T n=12
- 62% F n=13
- 100% S n=2
- 50% S n=2
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 27 Oct | Botanical Garden 10:43 | +2 min | +9 min |
| Mon 26 Oct | Oyster Bay 20:13 | +1 min | +8 min |
| Sat 24 Oct | Mineola 19:06 | 0 min | +5 min |
| Fri 23 Oct | North White Plains 11:20 | +6 min | +17 min |
| Thu 22 Oct | North White Plains 11:17 | +6 min | +23 min |
| Wed 21 Oct | Jamaica 23:16 | −4 min | +56 min |
| Tue 20 Oct | Jamaica 23:31 | +11 min | +21 min |
| Mon 19 Oct | Jamaica 23:16 | −3 min | +15 min |
| Sun 18 Oct | Jamaica 20:40 | +5 min | +13 min |
| Sat 17 Oct | Jamaica 15:05 | 0 min | +5 min |
| Fri 16 Oct | Montauk 19:14 | +7 min | +15 min |
| Thu 15 Oct | North White Plains 11:16 | 0 min | +7 min |
| Wed 14 Oct | Jamaica 23:14 | −7 min | +6 min |
| Tue 13 Oct | North White Plains 11:16 | +2 min | +5 min |
| Mon 12 Oct | North White Plains 11:17 | 0 min | +12 min |
| Sun 11 Oct | Jamaica 23:08 | −1 min | +17 min |
| Fri 9 Oct | Jamaica 14:22 | 0 min | +5 min |
| Thu 8 Oct | Montauk 00:05 | −2 min | +13 min |
| Wed 7 Oct | Jamaica 23:15 | −4 min | +17 min |
| Tue 6 Oct | North White Plains 11:15 | +11 min | +56 min |
| Mon 5 Oct | Montauk 00:21 | +10 min | +15 min |
| Fri 2 Oct | 102 12:30 | +8 min | +8 min |
| Thu 1 Oct | 102 12:27 | +4 min | +6 min |
| Wed 30 Sept | 102 12:27 | +5 min | +6 min |
| Tue 29 Sept | 102 12:28 | +5 min | +6 min |
| Mon 28 Sept | 102 12:27 | +4 min | +4 min |
| Fri 25 Sept | 102 12:27 | +4 min | +5 min |
| Thu 24 Sept | 102 12:26 | +4 min | +4 min |
| Wed 23 Sept | 102 12:26 | +5 min | +5 min |
| Tue 22 Sept | 102 12:27 | +4 min | +4 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 10 July 2026.