Flight OddsAA4459 MEM → DCA
American Airlines · Memphis, TN to Washington, DC · 35 flights observed, 2026-05-21 to 2026-06-30 · 762 mi
AA4459 covers more than one route in the data window — the stats below are for MEM → DCA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
62%
Median delay
0 min
90th percentile
+101 min
Cancellation rate
3%
How often is AA4459 on time?
Across 35 flights on MEM → DCA from 2026-05-21 to 2026-06-30, AA4459 arrived within 15 minutes of schedule 62% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +101 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 21 | 62% |
| 16-30 min | 2 | 6% |
| 31-60 min | 5 | 15% |
| 61-120 min | 3 | 9% |
| 2+ hrs | 3 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 9 | 89% | +4 min |
| 2026-06 | 25 | 52% | +38 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 50% |
| Tue | 6 | 100% |
| Wed | 5 | 20% |
| Thu | 6 | 83% |
| Fri | 5 | 80% |
| Sat | No data | — |
| Sun | 6 | 33% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…