Schedule: a typical Tuesday (the flights of Jul 28, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

SOUTHWEST · FLIGHT WN 4586 SCHEDULED · TYPICAL SCHEDULE

Tuesday, September 29 Today

WN 4586 · LAS → FAT

departs 9:55 PM PT · arrives 11:15 PM PT

Forecast issued Tue 6:00 PM ET · 7h before departure

WN 4586 isn’t flying LAS → FAT today

This listing came from a typical schedule. According to the FAA, WN 4586 flies these legs today:

STL → DAL · 4:47 PM · landed
STL → DAL · 4:56 PM · scheduled
STL → DAL · 4:55 PM · scheduled