Flight OddsAA4525 JFK → ORD
American Airlines · New York, NY to Chicago, IL · 54 flights observed, 2026-02-12 to 2026-04-06 · 740 mi
AA4525 covers more than one route in the data window — the stats below are for JFK → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
81%
Median delay
-4 min
90th percentile
+66 min
Cancellation rate
11%
How often is AA4525 on time?
Across 54 flights on JFK → ORD from 2026-02-12 to 2026-04-06, AA4525 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +66 min or later. 11% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 38 | 81% |
| 16-30 min | 2 | 4% |
| 31-60 min | 2 | 4% |
| 61-120 min | 3 | 6% |
| 2+ hrs | 2 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 14 | 86% | -2 min |
| 2026-03 | 28 | 75% | +22 min |
| 2026-04 | 5 | 100% | -16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 71% |
| Tue | 6 | 67% |
| Wed | 7 | 86% |
| Thu | 6 | 67% |
| Fri | 7 | 86% |
| Sat | 8 | 88% |
| Sun | 6 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…