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

Alaska Airlines Kansas City, MO (MCI) to Seattle, WA (SEA) reliability

Among 745 scheduled Alaska Airlines flights from MCI to SEA, 82.1% arrived on time, 9.9% 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
82.1%arrived on time
9.9%30+ min late
0.8%cancelled
745scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late9.9%
60+ minutes late4.7%
Cancelled0.8%
Average arrival+3.6 mincompleted flights

What did Alaska Airlines MCI to SEA record?

Alaska Airlines completed 98.9% of its scheduled reportable MCI to SEA flights in the observation window. 82.1% of all scheduled flights arrived less than 15 minutes late, while 4.7% arrived at least an hour late.

What were Alaska Airlines MCI to SEA disruption rates?

For Alaska Airlines MCI-to-SEA flights, 9.9% arrived at least 30 minutes late, 0.8% were cancelled, and 0.3% were diverted.

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What was the Alaska Airlines MCI to SEA scheduled cohort?

The Alaska Airlines MCI-to-SEA cohort contained 745 scheduled flights; 737 completed, 6 were cancelled, and 2 were diverted.

Not a prediction.

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