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

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

A dedicated historical view of 745 Alaska Airlines marketed flights on this direction during July 2025–June 2026.

HISTORICAL ROUTE SIGNALGenerally reliable
78.5%arrived on time
11.8%30+ min late
0.5%cancelled
745scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late11.8%
60+ minutes late5.1%
Cancelled0.5%
Average arrival+2.1 mincompleted flights

What this airline-route sample says

Alaska Airlines completed 99.1% of its scheduled reportable SEA to MCI flights in the observation window. 78.5% of all scheduled flights arrived less than 15 minutes late, while 5.1% arrived at least an hour late.

Use the parent route report to compare this result with other marketing carriers and with time-of-day, weekday and monthly slices.

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Not a prediction.

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