Schedule: the flights that flew on Thursday, Oct 22, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

SOUTHWEST · FLIGHT WN 1837 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 29 Tomorrow

WN 1837 · DSM → MDW

departs 5:08 AM CT · arrives 6:35 AM CT

Forecast issued Wed 2:00 AM ET · 28h before departure

WN 1837 isn’t flying DSM → MDW on Thu, Oct 29

This listing came from a typical schedule. According to the FAA, WN 1837 flies these legs that day:

MDW → LGA · 1:06 PM · scheduled