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 2589 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Tomorrow

WN 2589 · BUF → DEN

departs 5:25 PM ET · arrives 7:00 PM MT

Forecast issued Sat 9:00 PM ET · 20h before departure

WN 2589 isn’t flying BUF → DEN on Sun, Oct 4

This listing came from a typical schedule. According to the FAA, WN 2589 flies these legs that day:

LIH → HNL · 3:55 PM · scheduled