Flight OddsAA4324 BOI → ORD
American Airlines · Boise, ID to Chicago, IL · 188 flights observed, 2025-07-01 to 2026-04-06 · 1,437 mi
AA4324 covers more than one route in the data window — the stats below are for BOI → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
65%
Median delay
-2 min
90th percentile
+81 min
Cancellation rate
0%
How often is AA4324 on time?
Across 188 flights on BOI → ORD from 2025-07-01 to 2026-04-06, AA4324 arrived within 15 minutes of schedule 65% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +81 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 | 122 | 65% |
| 16-30 min | 13 | 7% |
| 31-60 min | 22 | 12% |
| 61-120 min | 18 | 10% |
| 2+ hrs | 13 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 68% | +15 min |
| 2025-08 | 5 | 60% | +11 min |
| 2025-11 | 28 | 50% | +89 min |
| 2025-12 | 29 | 41% | +33 min |
| 2026-01 | 30 | 67% | +14 min |
| 2026-02 | 28 | 96% | -16 min |
| 2026-03 | 31 | 68% | +23 min |
| 2026-04 | 6 | 67% | +50 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 28 | 68% |
| Tue | 28 | 82% |
| Wed | 26 | 58% |
| Thu | 25 | 76% |
| Fri | 27 | 44% |
| Sat | 26 | 65% |
| Sun | 28 | 61% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…