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 1423 SCHEDULED · TYPICAL SCHEDULE

Tuesday, September 29 Today

WN 1423 · LAS → FAT

departs 11:40 AM PT · arrives 12:55 PM PT

Forecast issued Tue 8:00 PM ET · 5h after departure

WN 1423 isn’t flying LAS → FAT today

This listing came from a typical schedule. According to the FAA, WN 1423 flies these legs today:

RNO → LAS · 12:39 PM · scheduled
RNO → LAS · 2:38 PM · scheduled
RNO → LAS · 2:40 PM · landed