Flight OddsSPI → ORD American Airlines
American Airlines · Springfield, IL to Chicago, IL · 692 flights, 2025-07-01 to 2026-06-30 · aggregated across 16 flight numbers
On-time arrival
81%
Median delay
-13 min
90th percentile
+58 min
Cancellation rate
4%
How on-time is American Airlines from SPI to ORD?
Across every American Airlines flight number on SPI → ORD (692 flights, 2025-07-01 to 2026-06-30), 81% arrived within 15 minutes of schedule. Median arrival delay -13 min; the worst 10% ran +58 min or later. 4% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 542 | 81% |
| 16-30 min | 24 | 4% |
| 31-60 min | 37 | 6% |
| 61-120 min | 30 | 5% |
| 2+ hrs | 33 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 43 | 74% | +16 min |
| 2025-08 | 57 | 75% | +19 min |
| 2025-09 | 56 | 84% | +3 min |
| 2025-10 | 61 | 89% | -4 min |
| 2025-11 | 55 | 76% | +3 min |
| 2025-12 | 55 | 71% | +19 min |
| 2026-01 | 58 | 83% | -3 min |
| 2026-02 | 52 | 88% | +2 min |
| 2026-03 | 52 | 85% | +0 min |
| 2026-04 | 56 | 77% | +21 min |
| 2026-05 | 62 | 89% | -7 min |
| 2026-06 | 59 | 83% | +7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 97 | 81% |
| Tue | 97 | 77% |
| Wed | 95 | 87% |
| Thu | 99 | 84% |
| Fri | 98 | 77% |
| Sat | 81 | 86% |
| Sun | 99 | 78% |
AA flight numbers on SPI → ORD
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…