Flight OddsAA3633 ORD → GRB
American Airlines · Chicago, IL to Green Bay, WI · 44 flights observed, 2025-11-02 to 2025-12-16 · 173 mi
AA3633 covers more than one route in the data window — the stats below are for ORD → GRB, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
62%
Median delay
+1 min
90th percentile
+141 min
Cancellation rate
5%
How often is AA3633 on time?
Across 44 flights on ORD → GRB from 2025-11-02 to 2025-12-16, AA3633 arrived within 15 minutes of schedule 62% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +141 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 26 | 62% |
| 16-30 min | 2 | 5% |
| 31-60 min | 6 | 14% |
| 61-120 min | 2 | 5% |
| 2+ hrs | 6 | 14% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 26 | 77% | +20 min |
| 2025-12 | 16 | 38% | +53 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 86% |
| Tue | 7 | 86% |
| Wed | 6 | 33% |
| Thu | 4 | 25% |
| Fri | 6 | 67% |
| Sat | 5 | 60% |
| Sun | 7 | 57% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…