How often is AS1281 on time?

Across 111 flights on SMF → SEA from 2025-07-01 to 2025-10-25, AS1281 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +21 min or later. 1% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

Performance by month

Performance by day of week

Related

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• Alaska Airlines on the return, SEA → SMF