Flight OddsAmerican Airlines · Pittsburgh, PA to Raleigh/Durham, NC · 246 flights observed, 2025-07-01 to 2026-06-30 · 328 mi
AA4531 covers more than one route in the data window — the stats below are for PIT → RDU, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA4531 on time?
Across 246 flights on PIT → RDU from 2025-07-01 to 2026-06-30, AA4531 arrived within 15 minutes of schedule 94% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +6 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 | 230 | 94% |
| 16-30 min | 7 | 3% |
| 31-60 min | 5 | 2% |
| 61-120 min | 3 | 1% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 100% | -9 min |
| 2025-08 | 27 | 93% | -6 min |
| 2025-09 | 30 | 100% | -8 min |
| 2025-10 | 31 | 97% | -6 min |
| 2025-11 | 27 | 93% | -11 min |
| 2025-12 | 30 | 90% | -5 min |
| 2026-01 | 5 | 100% | -10 min |
| 2026-02 | 17 | 76% | +3 min |
| 2026-03 | 7 | 86% | +3 min |
| 2026-05 | 11 | 82% | -11 min |
| 2026-06 | 30 | 100% | -19 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 35 | 91% |
| Tue | 35 | 97% |
| Wed | 35 | 94% |
| Thu | 36 | 97% |
| Fri | 36 | 94% |
| Sat | 32 | 94% |
| Sun | 36 | 89% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…