No delays reported for AA 664 (KOA → PHX) as of 6:43 PM ET. It arrived on time 94.5% of the time in June-August 2026. When it was late, the average delay was 9h 49m. 1.1% of flights were cancelled. Right now there are no reported delays at KOA, PHX.
Looks on time
Next leg KOA → PHX, scheduled 9:45 PM local time. No delays at KOA right now, and it usually runs on time.
Cancellation risk: Low 1.1% of its flights were cancelled in June-August 2026.
Estimate from the schedule, live position and airport conditions, if this flight operates today. Check American Airlines for official times. Live position: adsb.lol (open data, ODbL).
Before you fly
Some links are affiliate links.
Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| KOA → PHX Kona, HI to Phoenix, AZ | 9:45 PM → 6:35 AM | 95% |
Local times. Schedules change; check your booking.
How reliable is AA 664?
| Arrived on time (within 15 min) | 94.5% |
| Average delay when late | 589 min |
| Cancelled | 1.1% |
| Diverted | 0% |
| Flights tracked | 92 |
Best and worst days to fly AA 664
AA 664 was most reliable on Mondays (100% on time) and least reliable on Wednesdays (85%).
| Monday | |
| Tuesday | |
| Wednesday | |
| Thursday | |
| Friday | |
| Saturday | |
| Sunday |
Why it runs late
| Late-arriving plane | |
| Airline (crew, maintenance) | |
| Air traffic system | |
| Extreme weather |
Share of delay minutes by cause, as reported by American Airlines to the Department of Transportation.
Live status at its airports
We show airport-wide airport status, not this flight's gate or live position. For that, check the American Airlines app.
American Airlines delays and what you're owed · Airline phone numbers
About this data
On-time history: U.S. Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, June-August 2026. Live conditions: live airport status. "On time" means arriving within 15 minutes of schedule.
Common questions
Is AA 664 delayed today?
Right now there are no reported delays at KOA, PHX. Checked 6:43 PM ET. For this flight's gate and exact status, check the American Airlines app.
Is AA 664 usually on time?
AA 664 arrived within 15 minutes of schedule 94.5% of the time in June-August 2026, with an average delay of 589 minutes when late.
How often is AA 664 cancelled?
1.1% of AA 664 flights were cancelled in June-August 2026.