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.

SKYWEST · FLIGHT OO 3979 SCHEDULED · TYPICAL SCHEDULE

Sunday, October 4 Today

OO 3979 · AZO → DTW

departs 3:00 PM ET · arrives 4:04 PM ET

Forecast issued Sun 7:00 AM ET · 8h before departure

OO 3979 isn’t flying AZO → DTW today

This listing came from a typical schedule. According to the FAA, OO 3979 flies these legs today:

DTW → GRB · 5:03 PM · scheduled
GRB → DTW · 6:03 PM · scheduled