Flight OddsAA1015 ORD → PHL
American Airlines · Chicago, IL to Philadelphia, PA · 39 flights observed, 2025-09-03 to 2026-06-27 · 678 mi
AA1015 covers more than one route in the data window — the stats below are for ORD → PHL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-6 min
90th percentile
+18 min
Cancellation rate
0%
How often is AA1015 on time?
Across 39 flights on ORD → PHL from 2025-09-03 to 2026-06-27, AA1015 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +18 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 | 34 | 87% |
| 16-30 min | 2 | 5% |
| 31-60 min | 0 | 0% |
| 61-120 min | 3 | 8% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 28 | 89% | +2 min |
| 2025-10 | 5 | 60% | +3 min |
| 2026-05 | 2 | 100% | -20 min |
| 2026-06 | 4 | 100% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 75% |
| Tue | 4 | 100% |
| Wed | 5 | 80% |
| Thu | 5 | 100% |
| Fri | 5 | 100% |
| Sat | 11 | 91% |
| Sun | 5 | 60% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…