Flight OddsAA6399 MCI → ORD
American Airlines · Kansas City, MO to Chicago, IL · 41 flights observed, 2026-05-21 to 2026-06-30 · 403 mi
AA6399 covers more than one route in the data window — the stats below are for MCI → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
40%
Median delay
+23 min
90th percentile
+106 min
Cancellation rate
15%
How often is AA6399 on time?
Across 41 flights on MCI → ORD from 2026-05-21 to 2026-06-30, AA6399 arrived within 15 minutes of schedule 40% of the time. The median arrival delay was +23 min, and the worst 10% of flights arrived +106 min or later. 15% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 14 | 40% |
| 16-30 min | 6 | 17% |
| 31-60 min | 6 | 17% |
| 61-120 min | 6 | 17% |
| 2+ hrs | 3 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 11 | 64% | +19 min |
| 2026-06 | 24 | 29% | +77 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 6 | 83% |
| Wed | 2 | 50% |
| Thu | 5 | 40% |
| Fri | 6 | 0% |
| Sat | 5 | 40% |
| Sun | 6 | 17% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…