Flight OddsAA2515 PDX → ORD
American Airlines · Portland, OR to Chicago, IL · 120 flights observed, 2025-07-01 to 2025-11-01 · 1,739 mi
AA2515 covers more than one route in the data window — the stats below are for PDX → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
74%
Median delay
-5 min
90th percentile
+48 min
Cancellation rate
1%
How often is AA2515 on time?
Across 120 flights on PDX → ORD from 2025-07-01 to 2025-11-01, AA2515 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +48 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 86 | 74% |
| 16-30 min | 13 | 11% |
| 31-60 min | 9 | 8% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 8 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 50% | +41 min |
| 2025-08 | 29 | 86% | +35 min |
| 2025-09 | 27 | 74% | +24 min |
| 2025-10 | 30 | 83% | -6 min |
| 2025-11 | 1 | 100% | +7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 16 | 75% |
| Tue | 17 | 76% |
| Wed | 17 | 76% |
| Thu | 17 | 76% |
| Fri | 16 | 75% |
| Sat | 17 | 82% |
| Sun | 17 | 53% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…