Flight OddsAmerican Airlines · Raleigh/Durham, NC to Washington, DC · 42 flights observed, 2025-11-02 to 2025-12-17 · 227 mi
AA4584 covers more than one route in the data window — the stats below are for RDU → DCA, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA4584 on time?
Across 42 flights on RDU → DCA from 2025-11-02 to 2025-12-17, AA4584 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +85 min or later. 7% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 26 | 68% |
| 16-30 min | 5 | 13% |
| 31-60 min | 2 | 5% |
| 61-120 min | 2 | 5% |
| 2+ hrs | 3 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 23 | 70% | +6 min |
| 2025-12 | 15 | 67% | +32 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 6 | 50% |
| Wed | 7 | 57% |
| Thu | 5 | 80% |
| Fri | 5 | 20% |
| Sat | 2 | 100% |
| Sun | 7 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…