Flight OddsAA3550 ATW → ORD
American Airlines · Appleton, WI to Chicago, IL · 31 flights observed, 2025-11-02 to 2025-12-02 · 160 mi
AA3550 covers more than one route in the data window — the stats below are for ATW → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
72%
Median delay
-13 min
90th percentile
+72 min
Cancellation rate
6%
How often is AA3550 on time?
Across 31 flights on ATW → ORD from 2025-11-02 to 2025-12-02, AA3550 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +72 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 21 | 72% |
| 16-30 min | 1 | 3% |
| 31-60 min | 3 | 10% |
| 61-120 min | 2 | 7% |
| 2+ hrs | 2 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 27 | 70% | +9 min |
| 2025-12 | 2 | 100% | +7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 80% |
| Tue | 5 | 80% |
| Wed | 4 | 50% |
| Thu | 3 | 100% |
| Fri | 4 | 100% |
| Sat | 3 | 67% |
| Sun | 5 | 40% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…