Alaska Airlines
AS821Seattle to Honolulu
Alaska Airlines flight AS821 flies from Seattle Tacoma (SEA) to Honolulu (HNL), 4,308 km. Over August 2025 to July 2026 it usually arrives about 11 minutes late: 70% of 231 flights arrived within 15 minutes of schedule and 1.3% were cancelled (US Department of Transportation data).
On-time record, last 12 months
70%
on time (within 15 min)
17%
more than 30 min late
1.3%
cancelled
+11 min
average arrival vs schedule
Every operation of AS821, August 2025 to July 2026: 231 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AS821
- Seattle Tacoma (SEA) to Honolulu (HNL)191 flights
- San Diego (SAN) to Lihue (LIH)25 flights
- San Francisco (SFO) to Honolulu (HNL)15 flights
Other flights from Seattle to Honolulu
More about Seattle Tacoma (SEA) and Honolulu (HNL).
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