Flight OddsAA4376 JFK → BOS
American Airlines · New York, NY to Boston, MA · 165 flights observed, 2025-07-01 to 2026-06-30 · 187 mi
AA4376 covers more than one route in the data window — the stats below are for JFK → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
91%
Median delay
-14 min
90th percentile
+14 min
Cancellation rate
0%
How often is AA4376 on time?
Across 165 flights on JFK → BOS from 2025-07-01 to 2026-06-30, AA4376 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +14 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 150 | 91% |
| 16-30 min | 5 | 3% |
| 31-60 min | 6 | 4% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 3 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 94% | -19 min |
| 2025-08 | 31 | 97% | -8 min |
| 2025-09 | 30 | 80% | -1 min |
| 2025-10 | 31 | 87% | +3 min |
| 2025-11 | 1 | 0% | +30 min |
| 2026-05 | 11 | 100% | -17 min |
| 2026-06 | 30 | 97% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 23 | 87% |
| Tue | 24 | 96% |
| Wed | 23 | 96% |
| Thu | 24 | 79% |
| Fri | 24 | 96% |
| Sat | 24 | 88% |
| Sun | 23 | 96% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…