Flight OddsAA4519 DSM → ORD
American Airlines · Des Moines, IA to Chicago, IL · 75 flights observed, 2025-07-01 to 2026-06-30 · 299 mi
AA4519 covers more than one route in the data window — the stats below are for DSM → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-16 min
90th percentile
+42 min
Cancellation rate
7%
How often is AA4519 on time?
Across 75 flights on DSM → ORD from 2025-07-01 to 2026-06-30, AA4519 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +42 min or later. 7% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 58 | 83% |
| 16-30 min | 4 | 6% |
| 31-60 min | 4 | 6% |
| 61-120 min | 3 | 4% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 68% | +13 min |
| 2025-08 | 4 | 75% | -5 min |
| 2026-05 | 10 | 100% | -24 min |
| 2026-06 | 28 | 93% | -19 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 11 | 73% |
| Tue | 10 | 100% |
| Wed | 10 | 80% |
| Thu | 10 | 90% |
| Fri | 9 | 78% |
| Sat | 9 | 67% |
| Sun | 11 | 91% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…