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 843 SCHEDULED · TYPICAL SCHEDULE

Wednesday, September 30 Today

WN 843 · SAN → SLC

departs 1:50 PM PT · arrives 4:45 PM MT

Forecast issued Wed 3:00 PM ET · 2h before departure

WN 843 isn’t flying SAN → SLC today

This listing came from a typical schedule. According to the FAA, WN 843 flies these legs today:

LAS → SMF · 7:21 AM · scheduled