Flight OddsAA4997 ORD → MLI
American Airlines · Chicago, IL to Moline, IL · 6 flights observed, 2026-05-24 to 2026-06-28 · 139 mi
AA4997 covers more than one route in the data window — the stats below are for ORD → MLI, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
40%
Median delay
+58 min
90th percentile
+150 min
Cancellation rate
17%
How often is AA4997 on time?
Across 6 flights on ORD → MLI from 2026-05-24 to 2026-06-28, AA4997 arrived within 15 minutes of schedule 40% of the time. The median arrival delay was +58 min, and the worst 10% of flights arrived +150 min or later. 17% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 2 | 40% |
| 16-30 min | 0 | 0% |
| 31-60 min | 1 | 20% |
| 61-120 min | 1 | 20% |
| 2+ hrs | 1 | 20% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 2 | 50% | +24 min |
| 2026-06 | 3 | 33% | +92 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | No data | — |
| Sun | 5 | 40% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…