Flight OddsAA4750 MIA → BUF
American Airlines · Miami, FL to Buffalo, NY · 22 flights observed, 2025-11-08 to 2026-04-04 · 1,185 mi
AA4750 covers more than one route in the data window — the stats below are for MIA → BUF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
36%
Median delay
+29 min
90th percentile
+180 min
Cancellation rate
0%
How often is AA4750 on time?
Across 22 flights on MIA → BUF from 2025-11-08 to 2026-04-04, AA4750 arrived within 15 minutes of schedule 36% of the time. The median arrival delay was +29 min, and the worst 10% of flights arrived +180 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 | 8 | 36% |
| 16-30 min | 3 | 14% |
| 31-60 min | 2 | 9% |
| 61-120 min | 5 | 23% |
| 2+ hrs | 4 | 18% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 4 | 75% | +3 min |
| 2025-12 | 4 | 0% | +250 min |
| 2026-01 | 5 | 20% | +52 min |
| 2026-02 | 4 | 50% | +40 min |
| 2026-03 | 4 | 50% | +53 min |
| 2026-04 | 1 | 0% | +645 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | 22 | 36% |
| 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…