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

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

Among 393 scheduled United Airlines flights from SEA to LAX, 90.3% arrived on time, 6.6% arrived at least 30 minutes late, and 0.0% were cancelled during July 2025–June 2026.

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

HISTORICAL ROUTE SIGNALLower disruption
90.3%arrived on time
6.6%30+ min late
0.0%cancelled
393scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late6.6%
60+ minutes late5.1%
Cancelled0.0%
Average arrival-1.7 mincompleted flights

What did United Airlines SEA to LAX record?

United Airlines completed 100.0% of its scheduled reportable SEA to LAX flights in the observation window. 90.3% of all scheduled flights arrived less than 15 minutes late, while 5.1% arrived at least an hour late.

What were United Airlines SEA to LAX disruption rates?

For United Airlines SEA-to-LAX flights, 6.6% arrived at least 30 minutes late, 0.0% were cancelled, and 0.0% were diverted.

Compare all airlines on this route

What was the United Airlines SEA to LAX scheduled cohort?

The United Airlines SEA-to-LAX cohort contained 393 scheduled flights; 393 completed, 0 were cancelled, and 0 were diverted.

Not a prediction.

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