Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

SKYWEST · FLIGHT OO 4991 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 1 Tomorrow

OO 4991 · FSD → PHX

departs 2:15 PM CT · arrives 3:10 PM MT

Forecast issued Wed 11:00 AM ET · 28h before departure

OO 4991 isn’t flying FSD → PHX on Thu, Oct 1

This listing came from a typical schedule. According to the FAA, OO 4991 flies these legs that day:

ORD → FSD · 9:51 AM · scheduled