Flight OddsAA3557 ORD → CWA
American Airlines · Chicago, IL to Mosinee, WI · 74 flights observed, 2026-03-08 to 2026-05-20 · 213 mi
AA3557 covers more than one route in the data window — the stats below are for ORD → CWA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
76%
Median delay
-8 min
90th percentile
+37 min
Cancellation rate
3%
How often is AA3557 on time?
Across 74 flights on ORD → CWA from 2026-03-08 to 2026-05-20, AA3557 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +37 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 55 | 76% |
| 16-30 min | 6 | 8% |
| 31-60 min | 5 | 7% |
| 61-120 min | 3 | 4% |
| 2+ hrs | 3 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 22 | 77% | +10 min |
| 2026-04 | 30 | 70% | +8 min |
| 2026-05 | 20 | 85% | +1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 70% |
| Tue | 11 | 91% |
| Wed | 11 | 91% |
| Thu | 10 | 60% |
| Fri | 10 | 40% |
| Sat | 10 | 90% |
| Sun | 10 | 90% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…