Flight OddsAA581 MIA → ORD
American Airlines · Miami, FL to Chicago, IL · 179 flights observed, 2025-07-01 to 2026-06-30 · 1,197 mi
On-time arrival
85%
Median delay
-11 min
90th percentile
+25 min
Cancellation rate
1%
How often is AA581 on time?
Across 179 flights on MIA → ORD from 2025-07-01 to 2026-06-30, AA581 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +25 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 149 | 85% |
| 16-30 min | 11 | 6% |
| 31-60 min | 6 | 3% |
| 61-120 min | 5 | 3% |
| 2+ hrs | 4 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 80% | -1 min |
| 2025-08 | 30 | 97% | -8 min |
| 2025-09 | 29 | 83% | +2 min |
| 2025-10 | 31 | 90% | -5 min |
| 2025-11 | 1 | 0% | +61 min |
| 2026-04 | 7 | 29% | +38 min |
| 2026-05 | 18 | 83% | +4 min |
| 2026-06 | 29 | 93% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 23 | 83% |
| Tue | 30 | 83% |
| Wed | 30 | 87% |
| Thu | 25 | 84% |
| Fri | 23 | 87% |
| Sat | 23 | 87% |
| Sun | 21 | 86% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…