No delays reported for AS 821 (SEA → HNL) as of 6:47 PM ET. It arrived on time 87.8% of the time in June-August 2026. When it was late, the average delay was 29 minutes. 2.2% of flights were cancelled. Right now there are no reported delays at SEA, HNL.
Looks on time
Next leg SEA → HNL, scheduled 8:00 AM local time. No delays at SEA right now, and it usually runs on time.
Cancellation risk: Low 2.2% of its flights were cancelled in June-August 2026.
Estimate from the schedule, live position and airport conditions, if this flight operates today. Check Alaska Airlines for official times.
Before you fly
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Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| SEA → HNL Seattle, WA to Honolulu, HI | 8:00 AM → 11:08 AM | 88% |
Local times. Schedules change; check your booking.
How reliable is AS 821?
| Arrived on time (within 15 min) | 87.8% |
| Average delay when late | 29 min |
| Cancelled | 2.2% |
| Diverted | 0% |
| Flights tracked | 92 |
Best and worst days to fly AS 821
AS 821 was most reliable on Saturdays (100% on time) and least reliable on Mondays (71%).
| Monday | |
| Tuesday | |
| Wednesday | |
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Why it runs late
| Late-arriving plane | |
| Airline (crew, maintenance) | |
| Air traffic system | |
| Extreme weather |
Share of delay minutes by cause, as reported by Alaska Airlines to the Department of Transportation.
Other flights SEA → HNL
All flights on this route, ranked
Live status at its airports
We show airport-wide airport status, not this flight's gate or live position. For that, check the Alaska Airlines app.
Alaska 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 AS 821 delayed today?
Right now there are no reported delays at SEA, HNL. Checked 6:47 PM ET. For this flight's gate and exact status, check the Alaska Airlines app.
Is AS 821 usually on time?
AS 821 arrived within 15 minutes of schedule 87.8% of the time in June-August 2026, with an average delay of 29 minutes when late.
How often is AS 821 cancelled?
2.2% of AS 821 flights were cancelled in June-August 2026.