Flight OddsORD → GRR American Airlines
American Airlines · Chicago, IL to Grand Rapids, MI · 1,957 flights, 2025-07-01 to 2026-06-30 · aggregated across 76 flight numbers
On-time arrival
70%
Median delay
-2 min
90th percentile
+80 min
Cancellation rate
4%
How on-time is American Airlines from ORD to GRR?
Across every American Airlines flight number on ORD → GRR (1,957 flights, 2025-07-01 to 2026-06-30), 70% arrived within 15 minutes of schedule. Median arrival delay -2 min; the worst 10% ran +80 min or later. 4% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,311 | 70% |
| 16-30 min | 158 | 8% |
| 31-60 min | 156 | 8% |
| 61-120 min | 150 | 8% |
| 2+ hrs | 105 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 174 | 62% | +29 min |
| 2025-08 | 168 | 68% | +20 min |
| 2025-09 | 153 | 79% | +11 min |
| 2025-10 | 170 | 74% | +10 min |
| 2025-11 | 137 | 75% | +10 min |
| 2025-12 | 147 | 59% | +32 min |
| 2026-01 | 124 | 65% | +21 min |
| 2026-02 | 127 | 61% | +32 min |
| 2026-03 | 142 | 65% | +30 min |
| 2026-04 | 197 | 69% | +19 min |
| 2026-05 | 196 | 80% | +8 min |
| 2026-06 | 145 | 77% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 278 | 68% |
| Tue | 256 | 74% |
| Wed | 257 | 67% |
| Thu | 273 | 72% |
| Fri | 279 | 69% |
| Sat | 257 | 72% |
| Sun | 280 | 67% |
AA flight numbers on ORD → GRR
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…