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 1840 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Today

WN 1840 · SMF → LAX

departs 7:45 AM PT · arrives 9:15 AM PT

Forecast issued Sun 2:00 PM ET · 3h after departure

WN 1840 isn’t flying SMF → LAX today

This listing came from a typical schedule. According to the FAA, WN 1840 flies these legs today:

STL → RDU · 8:05 PM · scheduled