Flight OddsAA4647 DCA → BUF
American Airlines · Washington, DC to Buffalo, NY · 26 flights observed, 2025-09-03 to 2025-10-05 · 296 mi
AA4647 covers more than one route in the data window — the stats below are for DCA → BUF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
62%
Median delay
+2 min
90th percentile
+48 min
Cancellation rate
0%
How often is AA4647 on time?
Across 26 flights on DCA → BUF from 2025-09-03 to 2025-10-05, AA4647 arrived within 15 minutes of schedule 62% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +48 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 | 16 | 62% |
| 16-30 min | 2 | 8% |
| 31-60 min | 6 | 23% |
| 61-120 min | 1 | 4% |
| 2+ hrs | 1 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 24 | 67% | +23 min |
| 2025-10 | 2 | 0% | +34 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 100% |
| Tue | 3 | 67% |
| Wed | 4 | 75% |
| Thu | 4 | 50% |
| Fri | 3 | 67% |
| Sat | 5 | 40% |
| Sun | 4 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…