Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

SOUTHWEST · FLIGHT WN 3967 SCHEDULED · TYPICAL SCHEDULE

Wednesday, September 30 Today

WN 3967 · STL → PHX

departs 6:10 AM CT · arrives 7:20 AM MT

Forecast issued Wed 2:00 AM ET · 5h before departure

WN 3967 isn’t flying STL → PHX today

This listing came from a typical schedule. According to the FAA, WN 3967 flies these legs today:

TUL → MDW · 5:54 AM · scheduled
TUL → MDW · 6:02 AM · scheduled