Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

SOUTHWEST · FLIGHT WN 578 SCHEDULED · TYPICAL SCHEDULE

Saturday, October 3 Today

WN 578 · BNA → MDW

departs 9:45 PM CT · arrives 11:20 PM CT

Forecast issued Sat 10:00 PM ET · 1h before departure

WN 578 isn’t flying BNA → MDW today

This listing came from a typical schedule. According to the FAA, WN 578 flies these legs today:

MCO → LAS · 4:17 PM · scheduled
MCO → LAS · 5:34 PM · landed
BNA → LAS · 5:14 AM · scheduled