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 1599 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 1 Tomorrow

WN 1599 · TUS → DEN

departs 3:15 PM MT · arrives 6:15 PM MT

Forecast issued Thu 12:00 AM ET · 18h before departure

WN 1599 isn’t flying TUS → DEN on Thu, Oct 1

This listing came from a typical schedule. According to the FAA, WN 1599 flies these legs that day:

DEN → HOU · 4:20 PM · scheduled