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 4366 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Today

WN 4366 · DCA → HOU

departs 6:20 PM ET · arrives 8:40 PM CT

Forecast issued Sun 12:00 AM ET · 18h before departure

WN 4366 isn’t flying DCA → HOU today

This listing came from a typical schedule. According to the FAA, WN 4366 flies these legs today:

MDW → SEA · 10:30 PM · scheduled