AS645Phoenix to Seattle
Alaska Airlines flight AS645 flies from Phoenix Sky Harbor (PHX) to Seattle Tacoma (SEA), 1,782 km. Over August 2025 to July 2026 it usually arrives right on schedule: 85% of 330 flights arrived within 15 minutes of schedule and 0% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of AS645, August 2025 to July 2026: 330 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AS645
Other flights from Phoenix to Seattle
More about Phoenix Sky Harbor (PHX) and Seattle Tacoma (SEA).
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