Flight OddsAA4946 ORD → BUF
American Airlines · Chicago, IL to Buffalo, NY · 11 flights observed, 2025-07-01 to 2025-08-05 · 474 mi
AA4946 covers more than one route in the data window — the stats below are for ORD → BUF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
55%
Median delay
-1 min
90th percentile
+138 min
Cancellation rate
0%
How often is AA4946 on time?
Across 11 flights on ORD → BUF from 2025-07-01 to 2025-08-05, AA4946 arrived within 15 minutes of schedule 55% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +138 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 6 | 55% |
| 16-30 min | 2 | 18% |
| 31-60 min | 1 | 9% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 2 | 18% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 9 | 44% | +42 min |
| 2025-08 | 2 | 100% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | 6 | 83% |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | 5 | 20% |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…