Flight OddsAA1147 BOS → PHL
American Airlines · Boston, MA to Philadelphia, PA · 72 flights observed, 2026-04-07 to 2026-06-30 · 280 mi
AA1147 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
44%
Median delay
+23 min
90th percentile
+123 min
Cancellation rate
0%
How often is AA1147 on time?
Across 72 flights on BOS → PHL from 2026-04-07 to 2026-06-30, AA1147 arrived within 15 minutes of schedule 44% of the time. The median arrival delay was +23 min, and the worst 10% of flights arrived +123 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 | 32 | 44% |
| 16-30 min | 11 | 15% |
| 31-60 min | 12 | 17% |
| 61-120 min | 8 | 11% |
| 2+ hrs | 9 | 13% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 21 | 33% | +28 min |
| 2026-05 | 25 | 44% | +41 min |
| 2026-06 | 26 | 54% | +54 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 58% |
| Tue | 13 | 85% |
| Wed | 11 | 45% |
| Thu | 12 | 17% |
| Fri | 12 | 42% |
| Sat | No data | — |
| Sun | 12 | 17% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…