Flight OddsAA4370 HYA → DCA
American Airlines · Hyannis, MA to Washington, DC · 64 flights observed, 2025-07-01 to 2025-09-02 · 407 mi
AA4370 covers more than one route in the data window — the stats below are for HYA → DCA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
69%
Median delay
-1 min
90th percentile
+66 min
Cancellation rate
6%
How often is AA4370 on time?
Across 64 flights on HYA → DCA from 2025-07-01 to 2025-09-02, AA4370 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +66 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 40 | 69% |
| 16-30 min | 3 | 5% |
| 31-60 min | 8 | 14% |
| 61-120 min | 3 | 5% |
| 2+ hrs | 4 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 64% | +27 min |
| 2025-08 | 31 | 71% | +45 min |
| 2025-09 | 2 | 100% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 67% |
| Tue | 8 | 100% |
| Wed | 8 | 88% |
| Thu | 8 | 63% |
| Fri | 9 | 44% |
| Sat | 9 | 67% |
| Sun | 7 | 57% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…