Flight OddsAA3861 CMH → DCA
American Airlines · Columbus, OH to Washington, DC · 87 flights observed, 2025-08-07 to 2025-11-01 · 323 mi
AA3861 covers more than one route in the data window — the stats below are for CMH → DCA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
94%
Median delay
-6 min
90th percentile
+14 min
Cancellation rate
0%
How often is AA3861 on time?
Across 87 flights on CMH → DCA from 2025-08-07 to 2025-11-01, AA3861 arrived within 15 minutes of schedule 94% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +14 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 | 82 | 94% |
| 16-30 min | 1 | 1% |
| 31-60 min | 3 | 3% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 25 | 100% | -1 min |
| 2025-09 | 30 | 90% | -1 min |
| 2025-10 | 31 | 94% | +3 min |
| 2025-11 | 1 | 100% | -22 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 92% |
| Tue | 12 | 83% |
| Wed | 12 | 100% |
| Thu | 13 | 92% |
| Fri | 13 | 100% |
| Sat | 13 | 92% |
| Sun | 12 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…