Flight OddsAA4572 BOS → PHL
American Airlines · Boston, MA to Philadelphia, PA · 3 flights observed, 2025-12-20 to 2026-01-03 · 280 mi
AA4572 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
100%
Median delay
-5 min
90th percentile
+1 min
Cancellation rate
33%
How often is AA4572 on time?
Across 3 flights on BOS → PHL from 2025-12-20 to 2026-01-03, AA4572 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +1 min or later. 33% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 2 | 100% |
| 16-30 min | 0 | 0% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 1 | 100% | -12 min |
| 2026-01 | 1 | 100% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | 2 | 100% |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…