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 255 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Today

WN 255 · PHX → SJC

departs 10:00 PM MT · arrives 11:55 PM PT

Forecast issued Sun 11:00 AM ET · 14h before departure

WN 255 isn’t flying PHX → SJC today

This listing came from a typical schedule. According to the FAA, WN 255 flies these legs today:

ATL → STL · 7:08 AM · scheduled
ATL → STL · 7:16 AM · landed
ATL → STL · 7:13 AM · scheduled