Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

SOUTHWEST · FLIGHT WN 3166 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Today

WN 3166 · ONT → SMF

departs 8:00 AM PT · arrives 9:25 AM PT

Forecast issued Sun 5:00 PM ET · 6h after departure

WN 3166 isn’t flying ONT → SMF today

This listing came from a typical schedule. According to the FAA, WN 3166 flies these legs today:

OGG → KOA · 1:46 PM · landed
PHX → OGG · 9:45 AM · scheduled
PHX → OGG · 9:50 AM · landed
OGG → KOA · 1:45 PM · scheduled