Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

SOUTHWEST · FLIGHT WN 422 SCHEDULED · TYPICAL SCHEDULE

Monday, October 5 Tomorrow

WN 422 · SMF → PDX

departs 2:15 PM PT · arrives 3:45 PM PT

Forecast issued Sun 10:00 AM ET · 31h before departure

WN 422 isn’t flying SMF → PDX on Mon, Oct 5

This listing came from a typical schedule. According to the FAA, WN 422 flies these legs that day:

AUS → SJC · 6:10 AM · scheduled