Flight OddsAA4372 JFK → BOS
American Airlines · New York, NY to Boston, MA · 44 flights observed, 2026-04-07 to 2026-05-20 · 187 mi
AA4372 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
67%
Median delay
-16 min
90th percentile
+77 min
Cancellation rate
2%
How often is AA4372 on time?
Across 44 flights on JFK → BOS from 2026-04-07 to 2026-05-20, AA4372 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +77 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 | 29 | 67% |
| 16-30 min | 3 | 7% |
| 31-60 min | 5 | 12% |
| 61-120 min | 6 | 14% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 24 | 63% | +3 min |
| 2026-05 | 19 | 74% | +11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 100% |
| Tue | 6 | 83% |
| Wed | 7 | 29% |
| Thu | 6 | 50% |
| Fri | 6 | 67% |
| Sat | 6 | 83% |
| Sun | 6 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…