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 3751 SCHEDULED · TYPICAL SCHEDULE

Wednesday, September 30 Today

WN 3751 · SLC → PHX

departs 11:35 AM MT · arrives 12:15 PM MT

Forecast issued Wed 10:00 PM ET · 8h after departure

WN 3751 isn’t flying SLC → PHX today

This listing came from a typical schedule. According to the FAA, WN 3751 flies these legs today:

SMF → SNA · 1:18 PM · scheduled
SMF → SNA · 1:39 PM · landed