Flight OddsAA3598 ORD → MSN
American Airlines · Chicago, IL to Madison, WI · 100 flights observed, 2025-11-02 to 2026-04-06 · 108 mi
AA3598 covers more than one route in the data window — the stats below are for ORD → MSN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
69%
Median delay
-4 min
90th percentile
+64 min
Cancellation rate
11%
How often is AA3598 on time?
Across 100 flights on ORD → MSN from 2025-11-02 to 2026-04-06, AA3598 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +64 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 | 61 | 69% |
| 16-30 min | 13 | 15% |
| 31-60 min | 5 | 6% |
| 61-120 min | 7 | 8% |
| 2+ hrs | 3 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 23 | 70% | +15 min |
| 2025-12 | 22 | 50% | +33 min |
| 2026-01 | 4 | 75% | -8 min |
| 2026-02 | 14 | 79% | 0 min |
| 2026-03 | 23 | 83% | -3 min |
| 2026-04 | 3 | 33% | +10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 18 | 50% |
| Tue | 13 | 77% |
| Wed | 16 | 69% |
| Thu | 15 | 60% |
| Fri | 13 | 85% |
| Sat | No data | — |
| Sun | 14 | 79% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…