Flight OddsDCA → ACK American Airlines
American Airlines · Washington, DC to Nantucket, MA · 164 flights, 2025-07-01 to 2026-06-30 · aggregated across 7 flight numbers
On-time arrival
83%
Median delay
-3 min
90th percentile
+24 min
Cancellation rate
2%
How on-time is American Airlines from DCA to ACK?
Across every American Airlines flight number on DCA → ACK (164 flights, 2025-07-01 to 2026-06-30), 83% arrived within 15 minutes of schedule. Median arrival delay -3 min; the worst 10% ran +24 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 131 | 83% |
| 16-30 min | 19 | 12% |
| 31-60 min | 7 | 4% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 61 | 80% | +1 min |
| 2025-08 | 67 | 90% | -4 min |
| 2025-09 | 4 | 50% | +8 min |
| 2026-06 | 26 | 77% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 21 | 86% |
| Tue | 22 | 86% |
| Wed | 20 | 95% |
| Thu | 21 | 90% |
| Fri | 21 | 86% |
| Sat | 32 | 78% |
| Sun | 21 | 62% |
AA flight numbers on DCA → ACK
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…