Flight OddsAA4402 ORD → BUF
American Airlines · Chicago, IL to Buffalo, NY · 37 flights observed, 2026-01-06 to 2026-02-11 · 474 mi
AA4402 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
60%
Median delay
0 min
90th percentile
+99 min
Cancellation rate
5%
How often is AA4402 on time?
Across 37 flights on ORD → BUF from 2026-01-06 to 2026-02-11, AA4402 arrived within 15 minutes of schedule 60% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +99 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 21 | 60% |
| 16-30 min | 6 | 17% |
| 31-60 min | 2 | 6% |
| 61-120 min | 4 | 11% |
| 2+ hrs | 2 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 24 | 63% | +20 min |
| 2026-02 | 11 | 55% | +19 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 40% |
| Tue | 6 | 83% |
| Wed | 6 | 50% |
| Thu | 5 | 60% |
| Fri | 4 | 75% |
| Sat | 5 | 60% |
| 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…