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 3542 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Tomorrow

WN 3542 · TUS → SAN

departs 7:30 PM MT · arrives 8:50 PM PT

Forecast issued Sat 7:00 PM ET · 28h before departure

WN 3542 isn’t flying TUS → SAN on Sun, Oct 4

This listing came from a typical schedule. According to the FAA, WN 3542 flies these legs that day:

MCO → SJU · 4:55 PM · scheduled