Flight OddsPIT → ORD American Airlines
American Airlines · Pittsburgh, PA to Chicago, IL · 1,838 flights, 2025-07-01 to 2026-06-30 · aggregated across 86 flight numbers
On-time arrival
78%
Median delay
-9 min
90th percentile
+67 min
Cancellation rate
2%
How on-time is American Airlines from PIT to ORD?
Across every American Airlines flight number on PIT → ORD (1,838 flights, 2025-07-01 to 2026-06-30), 78% arrived within 15 minutes of schedule. Median arrival delay -9 min; the worst 10% ran +67 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,396 | 78% |
| 16-30 min | 107 | 6% |
| 31-60 min | 108 | 6% |
| 61-120 min | 93 | 5% |
| 2+ hrs | 91 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 157 | 71% | +17 min |
| 2025-08 | 158 | 84% | +11 min |
| 2025-09 | 138 | 80% | +7 min |
| 2025-10 | 165 | 79% | +5 min |
| 2025-11 | 157 | 80% | +8 min |
| 2025-12 | 151 | 66% | +15 min |
| 2026-01 | 115 | 73% | +22 min |
| 2026-02 | 122 | 86% | -2 min |
| 2026-03 | 134 | 68% | +26 min |
| 2026-04 | 143 | 78% | +7 min |
| 2026-05 | 175 | 83% | +4 min |
| 2026-06 | 180 | 83% | +9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 269 | 75% |
| Tue | 263 | 79% |
| Wed | 252 | 77% |
| Thu | 272 | 81% |
| Fri | 256 | 77% |
| Sat | 216 | 81% |
| Sun | 267 | 73% |
AA flight numbers on PIT → ORD
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…