Flight OddsAA4209 JAX → MIA
American Airlines · Jacksonville, FL to Miami, FL · 48 flights observed, 2025-11-03 to 2026-01-05 · 335 mi
AA4209 covers more than one route in the data window — the stats below are for JAX → MIA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-4 min
90th percentile
+21 min
Cancellation rate
0%
How often is AA4209 on time?
Across 48 flights on JAX → MIA from 2025-11-03 to 2026-01-05, AA4209 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +21 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 | 40 | 83% |
| 16-30 min | 6 | 13% |
| 31-60 min | 0 | 0% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 28 | 100% | -9 min |
| 2025-12 | 15 | 67% | +14 min |
| 2026-01 | 5 | 40% | +30 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 88% |
| Tue | 7 | 100% |
| Wed | 5 | 80% |
| Thu | 7 | 86% |
| Fri | 7 | 71% |
| Sat | 7 | 71% |
| Sun | 7 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…