Flight OddsAA4480 PIT → ORD
American Airlines · Pittsburgh, PA to Chicago, IL · 73 flights observed, 2025-09-03 to 2026-06-30 · 413 mi
AA4480 covers more than one route in the data window — the stats below are for PIT → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
92%
Median delay
-18 min
90th percentile
+8 min
Cancellation rate
1%
How often is AA4480 on time?
Across 73 flights on PIT → ORD from 2025-09-03 to 2026-06-30, AA4480 arrived within 15 minutes of schedule 92% of the time. The median arrival delay was -18 min, and the worst 10% of flights arrived +8 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 | 66 | 92% |
| 16-30 min | 3 | 4% |
| 31-60 min | 2 | 3% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 26 | 88% | -9 min |
| 2025-10 | 5 | 100% | -11 min |
| 2026-05 | 11 | 82% | -5 min |
| 2026-06 | 30 | 97% | -19 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 100% |
| Tue | 10 | 90% |
| Wed | 10 | 90% |
| Thu | 11 | 100% |
| Fri | 11 | 91% |
| Sat | 9 | 89% |
| Sun | 11 | 82% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…