Flight OddsAA4594 BOS → PHL
American Airlines · Boston, MA to Philadelphia, PA · 33 flights observed, 2025-11-02 to 2025-12-17 · 280 mi
AA4594 covers more than one route in the data window — the stats below are for BOS → PHL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
68%
Median delay
-8 min
90th percentile
+52 min
Cancellation rate
6%
How often is AA4594 on time?
Across 33 flights on BOS → PHL from 2025-11-02 to 2025-12-17, AA4594 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +52 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 21 | 68% |
| 16-30 min | 2 | 6% |
| 31-60 min | 5 | 16% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 2 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 16 | 63% | +19 min |
| 2025-12 | 15 | 73% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 80% |
| Tue | 5 | 40% |
| Wed | 6 | 83% |
| Thu | 3 | 67% |
| Fri | 3 | 67% |
| Sat | 4 | 100% |
| Sun | 5 | 40% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…