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

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

A dedicated historical view of 276 Frontier Airlines marketed flights on this direction during July 2025–June 2026.

HISTORICAL ROUTE SIGNALVariable
76.1%arrived on time
13.8%30+ min late
3.6%cancelled
276scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late13.8%
60+ minutes late6.9%
Cancelled3.6%
Average arrival+2.6 mincompleted flights

What this airline-route sample says

Frontier Airlines completed 96.4% of its scheduled reportable SEA to LAX flights in the observation window. 76.1% of all scheduled flights arrived less than 15 minutes late, while 6.9% 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.