Flight OddsAA4259 MKE → MIA
American Airlines · Milwaukee, WI to Miami, FL · 78 flights observed, 2025-12-19 to 2026-04-06 · 1,258 mi
AA4259 covers more than one route in the data window — the stats below are for MKE → MIA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
80%
Median delay
-11 min
90th percentile
+27 min
Cancellation rate
3%
How often is AA4259 on time?
Across 78 flights on MKE → MIA from 2025-12-19 to 2026-04-06, AA4259 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +27 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 | 61 | 80% |
| 16-30 min | 8 | 11% |
| 31-60 min | 5 | 7% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 2 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 12 | 92% | -19 min |
| 2026-01 | 26 | 69% | -1 min |
| 2026-02 | 10 | 80% | +2 min |
| 2026-03 | 22 | 91% | -12 min |
| 2026-04 | 6 | 67% | +38 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 11 | 82% |
| Tue | 12 | 92% |
| Wed | 8 | 88% |
| Thu | 9 | 78% |
| Fri | 12 | 83% |
| Sat | 12 | 50% |
| Sun | 12 | 92% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…