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 4670 SCHEDULED · TYPICAL SCHEDULE

Wednesday, September 30 Today

WN 4670 · DEN → SFO

departs 6:10 PM MT · arrives 7:55 PM PT

Forecast issued Wed 4:00 PM ET · 4h before departure

WN 4670 isn’t flying DEN → SFO today

This listing came from a typical schedule. According to the FAA, WN 4670 flies these legs today:

MCI → BWI · 10:55 AM · scheduled