Flight OddsAA3545 GRB → ORD
American Airlines · Green Bay, WI to Chicago, IL · 67 flights observed, 2025-08-06 to 2026-06-30 · 173 mi
AA3545 covers more than one route in the data window — the stats below are for GRB → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
76%
Median delay
-6 min
90th percentile
+50 min
Cancellation rate
6%
How often is AA3545 on time?
Across 67 flights on GRB → ORD from 2025-08-06 to 2026-06-30, AA3545 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +50 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 | 48 | 76% |
| 16-30 min | 4 | 6% |
| 31-60 min | 5 | 8% |
| 61-120 min | 6 | 10% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 23 | 83% | 0 min |
| 2025-09 | 2 | 100% | -19 min |
| 2026-05 | 11 | 100% | -5 min |
| 2026-06 | 27 | 59% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 90% |
| Tue | 10 | 70% |
| Wed | 5 | 60% |
| Thu | 9 | 89% |
| Fri | 10 | 80% |
| Sat | 10 | 80% |
| Sun | 9 | 56% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…