Flight OddsAA815 MIA → BOS
American Airlines · Miami, FL to Boston, MA · 30 flights observed, 2026-05-21 to 2026-06-29 · 1,258 mi
AA815 covers more than one route in the data window — the stats below are for MIA → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
97%
Median delay
-14 min
90th percentile
+9 min
Cancellation rate
0%
How often is AA815 on time?
Across 30 flights on MIA → BOS from 2026-05-21 to 2026-06-29, AA815 arrived within 15 minutes of schedule 97% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +9 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 | 29 | 97% |
| 16-30 min | 1 | 3% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 9 | 100% | -10 min |
| 2026-06 | 21 | 95% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 100% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 6 | 100% |
| Fri | 6 | 100% |
| Sat | 6 | 83% |
| Sun | 6 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…