Flight OddsAmerican Airlines · Philadelphia, PA to Chicago, IL · 135 flights observed, 2025-07-01 to 2026-05-20 · 678 mi
AA3313 covers more than one route in the data window — the stats below are for PHL → ORD, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA3313 on time?
Across 135 flights on PHL → ORD from 2025-07-01 to 2026-05-20, AA3313 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +69 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 | 110 | 82% |
| 16-30 min | 3 | 2% |
| 31-60 min | 7 | 5% |
| 61-120 min | 3 | 2% |
| 2+ hrs | 11 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 77% | +34 min |
| 2025-08 | 31 | 81% | +51 min |
| 2025-09 | 30 | 83% | -6 min |
| 2025-10 | 5 | 60% | +5 min |
| 2026-04 | 21 | 86% | -8 min |
| 2026-05 | 16 | 94% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 19 | 84% |
| Tue | 21 | 90% |
| Wed | 20 | 75% |
| Thu | 20 | 90% |
| Fri | 20 | 90% |
| Sat | 14 | 79% |
| Sun | 20 | 65% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…