Schedule: a typical Friday (the flights of Jul 31, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SKYWEST · FLIGHT OO 4808
SCHEDULED · TYPICAL SCHEDULE
Tomorrow
OO 4808 · PIA → ORD
departs 5:43 PM CT · arrives 7:01 PM CT
Forecast issued Thu 2:00 PM ET · 29h before departure
Odds over time
Arrive at ORD more than 15 minutes late?
37%
chance · ±3 pts
−2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
-
-
-
-
How late will it get to ORD?
-
On time or early
63%
-
15–30 min late
10%
-
30 min–1 hour late
14%
-
1–2 hours late
8%
-
Over 2 hours late
5%
-
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.