Flight OddsAA4740 ORD → JAX
American Airlines · Chicago, IL to Jacksonville, FL · 33 flights observed, 2026-05-21 to 2026-06-29 · 864 mi
AA4740 covers more than one route in the data window — the stats below are for ORD → JAX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
88%
Median delay
-19 min
90th percentile
+14 min
Cancellation rate
0%
How often is AA4740 on time?
Across 33 flights on ORD → JAX from 2026-05-21 to 2026-06-29, AA4740 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -19 min, and the worst 10% of flights arrived +14 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 29 | 88% |
| 16-30 min | 3 | 9% |
| 31-60 min | 1 | 3% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 10 | 80% | -10 min |
| 2026-06 | 23 | 91% | -17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 100% |
| Tue | No data | — |
| Wed | 5 | 100% |
| Thu | 6 | 100% |
| Fri | 6 | 67% |
| Sat | 4 | 75% |
| Sun | 6 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…