Flight OddsBOS → BUF American Airlines
American Airlines · Boston, MA to Buffalo, NY · 288 flights, 2026-03-08 to 2026-06-30 · aggregated across 10 flight numbers
On-time arrival
84%
Median delay
-17 min
90th percentile
+37 min
Cancellation rate
1%
How on-time is American Airlines from BOS to BUF?
Across every American Airlines flight number on BOS → BUF (288 flights, 2026-03-08 to 2026-06-30), 84% arrived within 15 minutes of schedule. Median arrival delay -17 min; the worst 10% ran +37 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 238 | 84% |
| 16-30 min | 12 | 4% |
| 31-60 min | 21 | 7% |
| 61-120 min | 10 | 4% |
| 2+ hrs | 4 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 49 | 84% | -1 min |
| 2026-04 | 72 | 76% | +2 min |
| 2026-05 | 80 | 90% | -10 min |
| 2026-06 | 84 | 83% | -11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 44 | 89% |
| Tue | 46 | 83% |
| Wed | 42 | 74% |
| Thu | 44 | 82% |
| Fri | 37 | 86% |
| Sat | 22 | 95% |
| Sun | 50 | 82% |
AA flight numbers on BOS → BUF
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…