Flight OddsAA4336 BOS → DCA
American Airlines · Boston, MA to Washington, DC · 61 flights observed, 2025-08-06 to 2025-10-05 · 399 mi
AA4336 covers more than one route in the data window — the stats below are for BOS → DCA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
55%
Median delay
+13 min
90th percentile
+82 min
Cancellation rate
8%
How often is AA4336 on time?
Across 61 flights on BOS → DCA from 2025-08-06 to 2025-10-05, AA4336 arrived within 15 minutes of schedule 55% of the time. The median arrival delay was +13 min, and the worst 10% of flights arrived +82 min or later. 8% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 31 | 55% |
| 16-30 min | 4 | 7% |
| 31-60 min | 7 | 13% |
| 61-120 min | 12 | 21% |
| 2+ hrs | 2 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 25 | 72% | +9 min |
| 2025-09 | 26 | 38% | +39 min |
| 2025-10 | 5 | 60% | +13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 75% |
| Tue | 8 | 63% |
| Wed | 8 | 38% |
| Thu | 6 | 50% |
| Fri | 9 | 44% |
| Sat | 8 | 88% |
| Sun | 9 | 33% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…