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 3583 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Tomorrow

WN 3583 · SAT → MDW

departs 6:40 AM CT · arrives 9:15 AM CT

Forecast issued Sat 4:00 PM ET · 16h before departure

WN 3583 isn’t flying SAT → MDW on Sun, Oct 4

This listing came from a typical schedule. According to the FAA, WN 3583 flies these legs that day:

DEN → COS · 4:18 PM · scheduled
DEN → COS · 4:26 PM · scheduled
SJU → TPA · 6:10 AM · scheduled