Flight OddsAA4708 JFK → BOS
American Airlines · New York, NY to Boston, MA · 242 flights observed, 2025-07-05 to 2026-04-06 · 187 mi
AA4708 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
74%
Median delay
-6 min
90th percentile
+77 min
Cancellation rate
3%
How often is AA4708 on time?
Across 242 flights on JFK → BOS from 2025-07-05 to 2026-04-06, AA4708 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +77 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 172 | 74% |
| 16-30 min | 17 | 7% |
| 31-60 min | 14 | 6% |
| 61-120 min | 20 | 9% |
| 2+ hrs | 11 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 27 | 81% | -1 min |
| 2025-08 | 5 | 80% | +11 min |
| 2025-09 | 26 | 35% | +54 min |
| 2025-10 | 30 | 47% | +52 min |
| 2025-11 | 30 | 93% | -12 min |
| 2025-12 | 25 | 88% | +18 min |
| 2026-01 | 28 | 93% | -7 min |
| 2026-02 | 26 | 81% | +7 min |
| 2026-03 | 31 | 68% | +19 min |
| 2026-04 | 6 | 83% | -4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 33 | 73% |
| Tue | 32 | 78% |
| Wed | 34 | 74% |
| Thu | 32 | 78% |
| Fri | 34 | 65% |
| Sat | 35 | 83% |
| Sun | 34 | 65% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…