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 403 SCHEDULED · TYPICAL SCHEDULE

Wednesday, September 30 Today

WN 403 · SLC → PHX

departs 9:20 AM MT · arrives 10:00 AM MT

Forecast issued Wed 5:00 AM ET · 6h before departure

WN 403 isn’t flying SLC → PHX today

This listing came from a typical schedule. According to the FAA, WN 403 flies these legs today:

IND → DEN · 2:08 PM · scheduled