Flight OddsAA4313 SPI → ORD
American Airlines · Springfield, IL to Chicago, IL · 94 flights observed, 2025-12-18 to 2026-04-06 · 174 mi
AA4313 covers more than one route in the data window — the stats below are for SPI → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
-12 min
90th percentile
+64 min
Cancellation rate
6%
How often is AA4313 on time?
Across 94 flights on SPI → ORD from 2025-12-18 to 2026-04-06, AA4313 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +64 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 66 | 75% |
| 16-30 min | 5 | 6% |
| 31-60 min | 6 | 7% |
| 61-120 min | 7 | 8% |
| 2+ hrs | 4 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 11 | 64% | +27 min |
| 2026-01 | 27 | 78% | +5 min |
| 2026-02 | 24 | 83% | -1 min |
| 2026-03 | 23 | 70% | +12 min |
| 2026-04 | 3 | 67% | +13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 16 | 75% |
| Tue | 13 | 77% |
| Wed | 13 | 77% |
| Thu | 14 | 86% |
| Fri | 14 | 57% |
| Sat | 3 | 100% |
| Sun | 15 | 73% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…