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 668 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Today

WN 668 · BUF → BNA

departs 11:50 AM ET · arrives 12:45 PM CT

Forecast issued Sun 10:00 AM ET · 2h before departure

WN 668 isn’t flying BUF → BNA today

This listing came from a typical schedule. According to the FAA, WN 668 flies these legs today:

SAN → TPA · 3:08 PM · scheduled
SAN → TPA · 4:51 PM · landed
STL → OMA · 10:05 PM · scheduled