Flight OddsAA4487 LGA → DCA
American Airlines · New York, NY to Washington, DC · 129 flights observed, 2025-10-06 to 2026-04-06 · 214 mi
AA4487 covers more than one route in the data window — the stats below are for LGA → DCA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
85%
Median delay
-9 min
90th percentile
+21 min
Cancellation rate
5%
How often is AA4487 on time?
Across 129 flights on LGA → DCA from 2025-10-06 to 2026-04-06, AA4487 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +21 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 104 | 85% |
| 16-30 min | 11 | 9% |
| 31-60 min | 3 | 2% |
| 61-120 min | 2 | 2% |
| 2+ hrs | 2 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 23 | 74% | +4 min |
| 2025-11 | 19 | 79% | +3 min |
| 2025-12 | 13 | 92% | -1 min |
| 2026-01 | 18 | 100% | -12 min |
| 2026-02 | 20 | 90% | -7 min |
| 2026-03 | 25 | 80% | +2 min |
| 2026-04 | 4 | 100% | -14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 19 | 79% |
| Tue | 23 | 83% |
| Wed | 23 | 83% |
| Thu | 23 | 87% |
| Fri | 23 | 91% |
| Sat | No data | — |
| Sun | 11 | 91% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…