Flight OddsAA4702 BOS → BUF
American Airlines · Boston, MA to Buffalo, NY · 32 flights observed, 2026-04-07 to 2026-05-20 · 395 mi
AA4702 covers more than one route in the data window — the stats below are for BOS → BUF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
71%
Median delay
-10 min
90th percentile
+62 min
Cancellation rate
3%
How often is AA4702 on time?
Across 32 flights on BOS → BUF from 2026-04-07 to 2026-05-20, AA4702 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +62 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 22 | 71% |
| 16-30 min | 2 | 6% |
| 31-60 min | 3 | 10% |
| 61-120 min | 3 | 10% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 18 | 72% | +4 min |
| 2026-05 | 13 | 69% | +9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 6 | 83% |
| Wed | 7 | 57% |
| Thu | 6 | 67% |
| Fri | No data | — |
| Sat | No data | — |
| Sun | 6 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…