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 4403 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 1 Tomorrow

WN 4403 · BWI → DAL

departs 6:50 AM ET · arrives 8:55 AM CT

Forecast issued Wed 9:00 AM ET · 22h before departure

WN 4403 isn’t flying BWI → DAL on Thu, Oct 1

This listing came from a typical schedule. According to the FAA, WN 4403 flies these legs that day:

STL → SAN · 8:40 AM · scheduled