Flight OddsAA4544 ORD → GRR
American Airlines · Chicago, IL to Grand Rapids, MI · 28 flights observed, 2025-11-02 to 2025-12-02 · 137 mi
AA4544 covers more than one route in the data window — the stats below are for ORD → GRR, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
80%
Median delay
-9 min
90th percentile
+107 min
Cancellation rate
7%
How often is AA4544 on time?
Across 28 flights on ORD → GRR from 2025-11-02 to 2025-12-02, AA4544 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +107 min or later. 7% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 20 | 80% |
| 16-30 min | 0 | 0% |
| 31-60 min | 0 | 0% |
| 61-120 min | 3 | 12% |
| 2+ hrs | 2 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 23 | 87% | +6 min |
| 2025-12 | 2 | 0% | +215 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 80% |
| Tue | 5 | 60% |
| Wed | 3 | 100% |
| Thu | 1 | 100% |
| Fri | 4 | 100% |
| Sat | 3 | 100% |
| Sun | 4 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…