Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

SOUTHWEST · FLIGHT WN 3630 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Tomorrow

WN 3630 · SEA → SMF

departs 9:10 AM PT · arrives 11:00 AM PT

Forecast issued Sun 1:00 AM ET · 11h before departure

WN 3630 isn’t flying SEA → SMF on Sun, Oct 4

This listing came from a typical schedule. According to the FAA, WN 3630 flies these legs that day:

TPA → PIT · 5:50 AM · scheduled