Flight OddsAA4431 JAX → ORD
American Airlines · Jacksonville, FL to Chicago, IL · 45 flights observed, 2026-02-12 to 2026-04-05 · 864 mi
AA4431 covers more than one route in the data window — the stats below are for JAX → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
59%
Median delay
+12 min
90th percentile
+60 min
Cancellation rate
13%
How often is AA4431 on time?
Across 45 flights on JAX → ORD from 2026-02-12 to 2026-04-05, AA4431 arrived within 15 minutes of schedule 59% of the time. The median arrival delay was +12 min, and the worst 10% of flights arrived +60 min or later. 13% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 23 | 59% |
| 16-30 min | 8 | 21% |
| 31-60 min | 4 | 10% |
| 61-120 min | 3 | 8% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 14 | 64% | +15 min |
| 2026-03 | 22 | 59% | +19 min |
| 2026-04 | 3 | 33% | +20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 29% |
| Tue | 5 | 60% |
| Wed | 7 | 86% |
| Thu | 7 | 86% |
| Fri | 7 | 43% |
| Sat | No data | — |
| Sun | 6 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…