Flight OddsAA6423 GRR → ORD
American Airlines · Grand Rapids, MI to Chicago, IL · 18 flights observed, 2025-08-07 to 2025-09-01 · 137 mi
AA6423 covers more than one route in the data window — the stats below are for GRR → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
24%
Median delay
+31 min
90th percentile
+272 min
Cancellation rate
6%
How often is AA6423 on time?
Across 18 flights on GRR → ORD from 2025-08-07 to 2025-09-01, AA6423 arrived within 15 minutes of schedule 24% of the time. The median arrival delay was +31 min, and the worst 10% of flights arrived +272 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 | 4 | 24% |
| 16-30 min | 4 | 24% |
| 31-60 min | 2 | 12% |
| 61-120 min | 1 | 6% |
| 2+ hrs | 6 | 35% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 16 | 25% | +123 min |
| 2025-09 | 1 | 0% | +33 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 33% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 4 | 25% |
| Fri | 4 | 25% |
| Sat | 2 | 0% |
| Sun | 4 | 25% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…