Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

SOUTHWEST · FLIGHT WN 3587 SCHEDULED · TYPICAL SCHEDULE

Wednesday, September 30 Today

WN 3587 · SAT → PHX

departs 11:00 AM CT · arrives 11:20 AM MT

Forecast issued Wed 12:00 AM ET · 12h before departure

WN 3587 isn’t flying SAT → PHX today

This listing came from a typical schedule. According to the FAA, WN 3587 flies these legs today:

HOU → MSY · 8:48 PM · landed
HOU → MSY · 8:53 PM · scheduled
HOU → MSY · 8:53 PM · scheduled