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 133 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Tomorrow

WN 133 · SAN → BOI

departs 9:40 PM PT · arrives 12:55 AM MT

Forecast issued Sat 9:00 PM ET · 28h before departure

WN 133 isn’t flying SAN → BOI on Sun, Oct 4

This listing came from a typical schedule. According to the FAA, WN 133 flies these legs that day:

PHX → STL · 2:33 PM · scheduled