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 4249 SCHEDULED · TYPICAL SCHEDULE

Wednesday, September 30 Today

WN 4249 · SFO → LAS

departs 10:25 AM PT · arrives 12:05 PM PT

Forecast issued Wed 12:00 PM ET · 1h before departure

WN 4249 isn’t flying SFO → LAS today

This listing came from a typical schedule. According to the FAA, WN 4249 flies these legs today:

MDW → PHX · 1:59 PM · scheduled
MDW → PHX · 2:10 PM · scheduled