BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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AIRLINE × ROUTE REPORT
PHX→SEA

Alaska Airlines Phoenix, AZ (PHX) to Seattle, WA (SEA) reliability

Among 2,903 scheduled Alaska Airlines flights from PHX to SEA, 84.2% arrived on time, 8.2% arrived at least 30 minutes late, and 0.8% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Alaska Airlines (AS) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
84.2%arrived on time
8.2%30+ min late
0.8%cancelled
2,903scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late8.2%
60+ minutes late3.2%
Cancelled0.8%
Average arrival+0.5 mincompleted flights

What did Alaska Airlines PHX to SEA record?

Alaska Airlines completed 99.2% of its scheduled reportable PHX to SEA flights in the observation window. 84.2% of all scheduled flights arrived less than 15 minutes late, while 3.2% arrived at least an hour late.

What were Alaska Airlines PHX to SEA disruption rates?

For Alaska Airlines PHX-to-SEA flights, 8.2% arrived at least 30 minutes late, 0.8% were cancelled, and 0.0% were diverted.

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What was the Alaska Airlines PHX to SEA scheduled cohort?

The Alaska Airlines PHX-to-SEA cohort contained 2,903 scheduled flights; 2,880 completed, 22 were cancelled, and 1 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.