Flight OddsAA5531 DCA → BUF
American Airlines · Washington, DC to Buffalo, NY · 35 flights observed, 2026-01-10 to 2026-04-06 · 296 mi
AA5531 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
60%
Median delay
+4 min
90th percentile
+78 min
Cancellation rate
0%
How often is AA5531 on time?
Across 35 flights on DCA → BUF from 2026-01-10 to 2026-04-06, AA5531 arrived within 15 minutes of schedule 60% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +78 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 | 21 | 60% |
| 16-30 min | 6 | 17% |
| 31-60 min | 2 | 6% |
| 61-120 min | 4 | 11% |
| 2+ hrs | 2 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 4 | 50% | +8 min |
| 2026-02 | 1 | 0% | +1382 min |
| 2026-03 | 24 | 67% | +17 min |
| 2026-04 | 6 | 50% | +25 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 4 | 75% |
| Wed | 4 | 75% |
| Thu | 4 | 75% |
| Fri | 4 | 100% |
| Sat | 9 | 33% |
| Sun | 5 | 40% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…