Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

SKYWEST · FLIGHT OO 4955 SCHEDULED · TYPICAL SCHEDULE

Saturday, October 3 Tomorrow

OO 4955 · COS → ORD

departs 12:22 PM MT · arrives 4:14 PM CT

Forecast issued Sat 12:00 AM ET · 14h before departure

OO 4955 isn’t flying COS → ORD on Sat, Oct 3

This listing came from a typical schedule. According to the FAA, OO 4955 flies these legs that day:

ORD → DSM · 7:30 AM · scheduled
DSM → ORD · 10:53 AM · scheduled