Flight OddsAA688 JFK → MIA
American Airlines · New York, NY to Miami, FL · 255 flights observed, 2025-09-03 to 2026-06-30 · 1,089 mi
AA688 covers more than one route in the data window — the stats below are for JFK → MIA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
78%
Median delay
-7 min
90th percentile
+75 min
Cancellation rate
4%
How often is AA688 on time?
Across 255 flights on JFK → MIA from 2025-09-03 to 2026-06-30, AA688 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +75 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 193 | 78% |
| 16-30 min | 16 | 7% |
| 31-60 min | 10 | 4% |
| 61-120 min | 11 | 4% |
| 2+ hrs | 16 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 28 | 71% | +20 min |
| 2025-10 | 31 | 87% | +10 min |
| 2025-11 | 26 | 85% | +6 min |
| 2025-12 | 29 | 79% | +15 min |
| 2026-01 | 29 | 69% | +12 min |
| 2026-02 | 26 | 85% | +9 min |
| 2026-03 | 31 | 77% | +17 min |
| 2026-04 | 6 | 100% | -4 min |
| 2026-05 | 10 | 90% | -18 min |
| 2026-06 | 30 | 67% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 35 | 80% |
| Tue | 33 | 88% |
| Wed | 34 | 76% |
| Thu | 34 | 82% |
| Fri | 37 | 78% |
| Sat | 37 | 81% |
| Sun | 36 | 64% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…