Flight OddsAA4330 ORD → SPI
American Airlines · Chicago, IL to Springfield, IL · 100 flights observed, 2025-12-03 to 2026-06-30 · 174 mi
AA4330 covers more than one route in the data window — the stats below are for ORD → SPI, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-11 min
90th percentile
+67 min
Cancellation rate
1%
How often is AA4330 on time?
Across 100 flights on ORD → SPI from 2025-12-03 to 2026-06-30, AA4330 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +67 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 86 | 87% |
| 16-30 min | 1 | 1% |
| 31-60 min | 1 | 1% |
| 61-120 min | 6 | 6% |
| 2+ hrs | 5 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 14 | 79% | +14 min |
| 2026-04 | 24 | 88% | +9 min |
| 2026-05 | 31 | 94% | -8 min |
| 2026-06 | 30 | 83% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 14 | 79% |
| Tue | 15 | 93% |
| Wed | 15 | 80% |
| Thu | 14 | 86% |
| Fri | 14 | 86% |
| Sat | 14 | 93% |
| Sun | 13 | 92% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…