Flight OddsAA4404 BOS → PHL
American Airlines · Boston, MA to Philadelphia, PA · 23 flights observed, 2025-07-06 to 2025-08-05 · 280 mi
AA4404 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
63%
Median delay
-1 min
90th percentile
+152 min
Cancellation rate
17%
How often is AA4404 on time?
Across 23 flights on BOS → PHL from 2025-07-06 to 2025-08-05, AA4404 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +152 min or later. 17% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 12 | 63% |
| 16-30 min | 0 | 0% |
| 31-60 min | 3 | 16% |
| 61-120 min | 1 | 5% |
| 2+ hrs | 3 | 16% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 16 | 63% | +31 min |
| 2025-08 | 3 | 67% | +10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 100% |
| Tue | 5 | 60% |
| Wed | 2 | 100% |
| Thu | 3 | 0% |
| Fri | 4 | 50% |
| Sat | No data | — |
| Sun | 1 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…