Flight OddsAA4379 BOS → PHL
American Airlines · Boston, MA to Philadelphia, PA · 54 flights observed, 2026-02-12 to 2026-04-06 · 280 mi
AA4379 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
80%
Median delay
-17 min
90th percentile
+62 min
Cancellation rate
6%
How often is AA4379 on time?
Across 54 flights on BOS → PHL from 2026-02-12 to 2026-04-06, AA4379 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -17 min, and the worst 10% of flights arrived +62 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 | 41 | 80% |
| 16-30 min | 2 | 4% |
| 31-60 min | 2 | 4% |
| 61-120 min | 3 | 6% |
| 2+ hrs | 3 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 15 | 100% | -22 min |
| 2026-03 | 30 | 73% | +22 min |
| 2026-04 | 6 | 67% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 67% |
| Tue | 7 | 71% |
| Wed | 7 | 71% |
| Thu | 8 | 75% |
| Fri | 8 | 75% |
| Sat | 8 | 100% |
| Sun | 7 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…