American Airlines · Chicago, IL to Champaign/Urbana, IL · 52 flights observed, 2025-08-06 to 2025-11-01 · 135 mi
AA3484 covers more than one route in the data window — the stats below are for ORD → CMI, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA3484 on time?
Across 52 flights on ORD → CMI from 2025-08-06 to 2025-11-01, AA3484 arrived within 15 minutes of schedule 57% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +83 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 29 | 57% |
| 16-30 min | 8 | 16% |
| 31-60 min | 6 | 12% |
| 61-120 min | 8 | 16% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 25 | 60% | +18 min |
| 2025-09 | 2 | 100% | 0 min |
| 2025-10 | 23 | 48% | +26 min |
| 2025-11 | 1 | 100% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 63% |
| Tue | 6 | 83% |
| Wed | 7 | 57% |
| Thu | 8 | 25% |
| Fri | 7 | 71% |
| Sat | 8 | 50% |
| Sun | 7 | 57% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…