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

Alaska Airlines Seattle, WA (SEA) to Los Angeles, CA (LAX) reliability

A dedicated historical view of 3,282 Alaska Airlines marketed flights on this direction during July 2025–June 2026.

HISTORICAL ROUTE SIGNALLower disruption
80.2%arrived on time
9.9%30+ min late
1.1%cancelled
3,282scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late9.9%
60+ minutes late3.4%
Cancelled1.1%
Average arrival+1.0 mincompleted flights

What this airline-route sample says

Alaska Airlines completed 98.9% of its scheduled reportable SEA to LAX flights in the observation window. 80.2% of all scheduled flights arrived less than 15 minutes late, while 3.4% 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.

Compare all airlines on this route

Not a prediction.

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