Flight OddsAmerican Airlines · Champaign/Urbana, IL to Chicago, IL · 65 flights observed, 2026-01-06 to 2026-04-04 · 135 mi
AA4011 covers more than one route in the data window — the stats below are for CMI → ORD, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA4011 on time?
Across 65 flights on CMI → ORD from 2026-01-06 to 2026-04-04, AA4011 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +50 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 | 48 | 76% |
| 16-30 min | 4 | 6% |
| 31-60 min | 6 | 10% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 4 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 26 | 69% | +19 min |
| 2026-02 | 28 | 75% | +14 min |
| 2026-03 | 8 | 100% | -8 min |
| 2026-04 | 1 | 100% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 63% |
| Tue | 9 | 89% |
| Wed | 8 | 88% |
| Thu | 9 | 89% |
| Fri | 8 | 75% |
| Sat | 13 | 62% |
| Sun | 8 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…