Flight OddsAA4618 DTW → DCA
American Airlines · Detroit, MI to Washington, DC · 38 flights observed, 2026-04-07 to 2026-05-20 · 405 mi
AA4618 covers more than one route in the data window — the stats below are for DTW → DCA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
71%
Median delay
-5 min
90th percentile
+29 min
Cancellation rate
0%
How often is AA4618 on time?
Across 38 flights on DTW → DCA from 2026-04-07 to 2026-05-20, AA4618 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +29 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 | 27 | 71% |
| 16-30 min | 7 | 18% |
| 31-60 min | 2 | 5% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 21 | 71% | +10 min |
| 2026-05 | 17 | 71% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 7 | 71% |
| Wed | 7 | 57% |
| Thu | 6 | 50% |
| Fri | 6 | 83% |
| Sat | No data | — |
| Sun | 6 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…