Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

SOUTHWEST · FLIGHT WN 4134 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 1 Tomorrow

WN 4134 · SAN → PHX

departs 10:40 AM PT · arrives 12:05 PM MT

Forecast issued Wed 12:00 PM ET · 26h before departure

WN 4134 isn’t flying SAN → PHX on Thu, Oct 1

This listing came from a typical schedule. According to the FAA, WN 4134 flies these legs that day:

STS → SAN · 6:11 AM · scheduled