Flight OddsAA4566 BOS → JFK
American Airlines · Boston, MA to New York, NY · 249 flights observed, 2025-08-06 to 2026-05-20 · 187 mi
AA4566 covers more than one route in the data window — the stats below are for BOS → JFK, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
94%
Median delay
-11 min
90th percentile
+10 min
Cancellation rate
2%
How often is AA4566 on time?
Across 249 flights on BOS → JFK from 2025-08-06 to 2026-05-20, AA4566 arrived within 15 minutes of schedule 94% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +10 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 229 | 94% |
| 16-30 min | 6 | 2% |
| 31-60 min | 4 | 2% |
| 61-120 min | 4 | 2% |
| 2+ hrs | 1 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 26 | 100% | -16 min |
| 2025-09 | 30 | 97% | -8 min |
| 2025-10 | 31 | 87% | -8 min |
| 2025-11 | 29 | 93% | -9 min |
| 2025-12 | 24 | 92% | +3 min |
| 2026-01 | 9 | 100% | -4 min |
| 2026-02 | 16 | 88% | +11 min |
| 2026-03 | 30 | 90% | -4 min |
| 2026-04 | 30 | 100% | -9 min |
| 2026-05 | 19 | 95% | -6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 34 | 97% |
| Tue | 33 | 97% |
| Wed | 35 | 89% |
| Thu | 34 | 88% |
| Fri | 34 | 94% |
| Sat | 39 | 97% |
| Sun | 35 | 94% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…