Flight OddsAA4888 RST → ORD
American Airlines · Rochester, MN to Chicago, IL · 32 flights observed, 2025-07-03 to 2025-08-05 · 268 mi
AA4888 covers more than one route in the data window — the stats below are for RST → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
47%
Median delay
+25 min
90th percentile
+125 min
Cancellation rate
6%
How often is AA4888 on time?
Across 32 flights on RST → ORD from 2025-07-03 to 2025-08-05, AA4888 arrived within 15 minutes of schedule 47% of the time. The median arrival delay was +25 min, and the worst 10% of flights arrived +125 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 | 14 | 47% |
| 16-30 min | 2 | 7% |
| 31-60 min | 3 | 10% |
| 61-120 min | 7 | 23% |
| 2+ hrs | 4 | 13% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 40% | +58 min |
| 2025-08 | 5 | 80% | +10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 20% |
| Tue | 4 | 75% |
| Wed | 4 | 50% |
| Thu | 5 | 40% |
| Fri | 3 | 67% |
| Sat | 4 | 50% |
| Sun | 5 | 40% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…