Flight OddsAA4785 PHL → BOS
American Airlines · Philadelphia, PA to Boston, MA · 26 flights observed, 2026-05-22 to 2026-06-17 · 280 mi
AA4785 covers more than one route in the data window — the stats below are for PHL → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
85%
Median delay
-8 min
90th percentile
+44 min
Cancellation rate
0%
How often is AA4785 on time?
Across 26 flights on PHL → BOS from 2026-05-22 to 2026-06-17, AA4785 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +44 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 | 22 | 85% |
| 16-30 min | 1 | 4% |
| 31-60 min | 1 | 4% |
| 61-120 min | 1 | 4% |
| 2+ hrs | 1 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 9 | 100% | -13 min |
| 2026-06 | 17 | 76% | +14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 50% |
| Tue | 4 | 100% |
| Wed | 4 | 100% |
| Thu | 3 | 67% |
| Fri | 4 | 75% |
| Sat | 4 | 100% |
| Sun | 3 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…