Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

SOUTHWEST · FLIGHT WN 3239 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 1 Tomorrow

WN 3239 · BOS → MDW

departs 5:25 AM ET · arrives 7:00 AM CT

Forecast issued Wed 1:00 AM ET · 28h before departure

WN 3239 isn’t flying BOS → MDW on Thu, Oct 1

This listing came from a typical schedule. According to the FAA, WN 3239 flies these legs that day:

BNA → PWM · 10:54 AM · scheduled